Home

Omega Vehicle Security OM5-C User's Manual

1. 11 8 287 0mm 26 Conductor Male Pin 7 6 193 0mm 0 15 Connectors P1 P2 3 9 99 1mm 3 8mm di 3 47 PE 1 275 88 1mm E3 82 4mm E2 O _ 3 05 uP1 10 32 X 0 40 Ground Lug Including MNutand Lockwasher ooo 0000 9 o MX CJC C Pin 2 Pin 1 5VDC Supply Sockets for Current Conversion Resistors OMX 1362 C Cold Junction 1 Pin2 Compensation Circuit 0 08 Channel 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 Swaged Standoff Thru Hole 0 15 3 8mm Dia 57 7mm 0 093 oo ILI
2. 1 Meter 3 3 feet FIGURE 21 OMX 1315 XX C System Interface Cable FIGURE 22 OMX CAB 01 C Daisy Chain Cable OMX CAB 01 C 8 or 16 MUX C OMX CAB 01 C 7 OMX CAB 01 C 8 or 16 MUX C 8 or 16 MUX C TO HOST SYSTEM OMX 1315 XX C 8 or 16 MUX C Up to eight OM5 BP 8 MUX C backpanels FIGURE 23 Application Of OMX CAB 01 C Daisy Chain Cable pop GE lt 7 gt 0MX CJC C ENCAPSULATED COLD JUNCTION COMPENSATION DESCRIPTION The OMX CJC C is the identical circuit used on the OM5 BP backpanels except itis packaged as a component for use in customer designed mounting boards Figure 24 When interfaced to an OM5 ITC or OM5 LTC module the transfer function ofthe voltage across the SEN and SEN pins is V 0 510 0 0025 T 25 V CJC 0 60 __ 0 30 __ 15 2mm 7 6mm Side 0 50 Side 0 10 0 15 0 03 0 76mm 2 5 3 8mm 0 15 3 8mm SPECIFICATIONS Accuracy 25 0 25 C Pin Width 0 020 0 51mm 590 to 45 C 10 5 C 7 40 to 85 C 1 25 C FIGURE 24 OMX CJC C Physical Dimensions And Pin Layout DESCRIPTION
3. 8 LINEARIZED 2 OR 3 WIRE RTD INPUT MODULES OMB IP IC IN eene 10 LINEARIZED 4 WIRE RTD INPUT MODULES OM5 IP4 ICA4 ING eee 12 POTENTIOMETER INPUT MODULES 5 14 THEHMOCOUPLE INPUT MODULES OMb ITU 16 STRAIN GAGE INPUT MODULES WIDE BANDWIDTH OM5 WBS 16 ANALOG CURRENT OUTPUT MODULES OMB IVI sees nnns 20 ANALOG VOLTAGE INPUT MODULES WIDE BANDWIDTH OM5 WMV WNV 22 2 WIRE TRANSMITTER INTERFACE MODULES 5 24 GENERAL PURPOSE INPUT MODULES DC EXCITATION 5 07 26 FREQUENCY INPUT MODULES OMD IF kun dantis raul daas cia Rand 28 LINEARIZED THERMOCOUPLE INPUT MODULES OMB LTC eere 30 VOLTAGE OUTPUT MODULES 50mA DRIVE CAPACITY 5 32 DIMENSIONS AND ACCESSORIES inis itii nn ei ac s a RR BR GERE RR EXER RE RENE REV EY RR EX RT KR RENE 34 0M5 WMV WV Analog Voltage Input Modules Wide Bandwidth FEATURES DESCRIPTION ACCEPTS MILLIVOLT AND VOLTAGE LEVEL SIGNALS Each 5 wide bandwidth voltage input m
4. WOOd uojoej y pue vr er TT SALON i LO tza sduy 5 Jeuueu e OX3 u ur oxa OX3 u ur oxa v z 1 v 1 asn4 VM MW 9 296 I XNO 1 yog pue 98 punoi l z ve 7 8L 81 Me I Si St 6 6 9 9 INOOd or 9er Sz Sz S UE S UE 9r 22 St ON 08 9i 2 NA Zt OF ON W3 ON 0L 52 52 NJ UM 501 2 5 80 zar toogi 8 52 62 201 sar too 9 6L 6i 901 too 017070 90 son var toot er 96 er eh ron ear tend co v On eon zar too rr s 5 toot gr 96 Z On 5 5 sr F ON T sseuppy Jeuueuo m e qeioojeg 681 OOV OOV OOV OOV esueg 9L jauueyo GL L ZL LL OL 6 8 2 jauueyo 9 jauueyo G y FIGURE 14 OM5 BP 8 C Schematic _ T lt gt 0M5 BP 8
5. SPECIFICATIONS at T 425 C and 45V power FIGURE 2 Full Bridge Connection Full Bridge Half Bridge odule OM5 WBS38 01 C WBS 1 2 4 5 C OM5 WBS38 03 C WBS 3 C 4 Input Range 10 to 100mV Input Bias Current 30 3nA 5 3 Input Resistance Ry Ro 024 6 Normal 50MQ Power Off 40kQ 2 n 2 Overload 40kQ Rg Rg Signal Input Protection Continuous 240Vrms max i Transient ANSI IEEE C37 90 1 1989 OMS5 WBS38 01 C Backpanel OM5 WBS 1 C Excitation Output 1 2 3 5 C 10V mV Terminal Block OMS5 WBS 2 C Excitation Output 4 C 01 03 C 43 333V 42mV OE WES AD Excitation Load Regulation 35ppm mA Excitation Stability H5ppm C h Half Bridge Voltage Level 3 C NA 45V mV Half Bridge Voltage Level 03 C NA 1 667V mV Isolated Excitation Protection FIGURE 3 Half Bridge Connection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 CMV Input to Output Continuous 1500Vrms max i EXC Transient ANSI IEEE C37 90 1 1989 gt RO CMR 50 60Hz 100dB a 2 NMR 3dB at 10kHz 120dB per Decade above 10kHz 3 o Accuracy 30 0896 Span 10 RTI li 2 Nonlinearity 30 0296 Span i Nc 2 Stability Input Offset 1 Rg Output Offset H40uv C EXC 325ppm of Reading C li z Terminal Block Noise Input 0 1 to 10Hz 0 4uVrms 2uVrms Output 100
6. _ Amplifier 19 n Pat Pending gt gt Common Thermocouple Suppression and 22 Protection S RD in i 1 Isolated Reference Computer Side Power Backpanel CJC Term Block T 1 SY 2 Isolated 5V Oscillator Power Common FIGURE 1 OM5 LTC Block Diagram ORDERING INFORMATION Includes conformity hysteresis and repeatability Does not include CJC accuracy SPECI FI CATIONS Typical at T 25 C and 5V power Module OM5 LTC Input Range 0 1V to 0 5V Input Bias Current 25nA Input Resistance Normal 50MQ Power Of 40kQ Overload 40kQ Input Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 CMY Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 CMR 50Hz or 60Hz 160dB NMR 95dB at 60Hz 90dB at 50Hz Accuracy See Ordering Information Stability Input Offset Output Offset 320uV C Gain 325ppm C Noise Input 0 1 to 10Hz 0 2uVrms Output 100kHz 300uVp p 150uVrms Output Protection Output Selection Time to IMV of Vg Bandwidth 3dB 4Hz Response Time 9096 Span 0 25 Output Range OV to 5V Output Resistance 500 Continuous Short to Ground Cioag 0 to 2000pF Mechanical Dimensions Output Current Limit 8 Output Enable Control Max Logic 0 0 8V Min Logic 1 2 4V Max Logic 1
7. Cold Junction Compensation Circuit 0 75 19 1mm 2 25 __ 57 2mm 3 15 80 2mm Sockets for Current Conversion Resistors OMX 1362 C Barrier Strips for Field Analog Signal Termination 8 NOTES 1 Connector is Berg 65863 075 or equivalent Mating connector is AMP 49958 6 or equivalent Connectors P1 and P2 are wired in parallel for Daisy Chaining up to 8 boards FIGURE 13 OM5 BP 8 C Analog 1 0 Backpanel ELECTRICAL ADDRESS SELECTION Module addresses may be selected as low channels 0 7 or high channels 8 15 using the sets of 3 pins labeled J5 through J12 Place a jumper over the two pins closestto the ribbon cable connectors P1 and P2 to selecta low address factory configuration or over the two pins furthest from the ribbon cable connectors P1 and P2 to select a high address ADJACENT CHANNEL JUMPERS Adjacent channels may be connected together to provide an isolated output signal from an isolated input module providing two levels of 1500V isolation This capability is provided with the seven jumpers labeled JP1 JP7 pejeisut 100 sjndui jueuno 10 sJojsiseJ UOISIGAUOD jeuondo 2 z9 L XINO SIOISISEY 2 SJosues 2 9P2 XINO
8. 5V to 45V 4 to 20mA 400Hz 0 5 0 OV to 5V OmA to 20mA 400Hz OM5 IVI AO C 5V to 45V OmA to 20mA 400Hz WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase OMEGA Warranty adds an additional one 1 month grace period to the normal one 1 year product warranty to cover handling and shipping time This ensures that OMEGA s customers receive maximum coverage on each product If the unit should malfunction it must be returned to the factory for evaluation OMEGA s Customer Service Department will issue an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unauthorized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of OMEGA s control Components which wear are not warranted including but not limited to contact points fu
9. SPECI FICATI ONS Typical at T 25 C and 5V Power odule OMS IP IC IN nput Range Limits nput Resistance Norma nput Protection Continuous Transient 200 C to 850 C 1000 Pt 80 C to 320 C 1200 Ni 100 C to 260 C 100 Cu 50MO 40kQ 40kQ 240Vrms max ANSI IEEE C37 90 1 1989 Sensor Excitation Current ORDERING INFORMATION 1000 Pt 1200 Ni 0 25mA 100 Cu 1 0mA Lead Resistance Effect 1000 Pt 1200 Ni 40 02 C Q 10Q Cu 49 2 C Q CMV Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 CMR 50 or 60Hz 160dB NMR 95dB at 60Hz 90dB at 50Hz Accuracy See Ordering Information Conformity Error 0 05 Span Stability Input Offset 30 02 C C Output Offset 320V C Gain 350ppm of reading C Noise Input 0 1 to 10Hz 0 2uVrms Output 100kHz 200uVrms Bandwidth 3dB 4Hz Response Time 90 Span 0 2s Output Range OV to 5V Output Resistance 500 Output Protection Continuous Short to Ground Output Selection Time at 0 to 2000pF to of Vg Output Current Limit 8mA Output Enable Control Max Logic 0 0 8V Min Logic 1 2 4 Max Logic 1 36V Input Current 0 1 0 5pA Power Supply Voltage 45VDC 3596 Power Supply Current 30mA Power Supply Sensitivity 1000 Pt 1200 Ni 0 2 C V 10Q Cu 0 5 C V echanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm E
10. e OMX CJC C PCOM OMX 1362 C NOTES 1 J1 and J2 are factory installed 2 SCMXOCJC is a CJC temperature sensor 3 Resistor SCMXR1 is an optional I V conversion TB4 resistor for current inputs not factory installed EXC in In EXC FIGURE 20 OM5 BP SKT C Evaluation Board Schematic E 0M5 1315 XX C 01 INTERFACE CABLES DESCRIPTION 0M5 1315 XX C System interface cable for the SCMPB01 02 05 06 backpanels This is a 26 conductor ribbon cable with a mass terminated socket connector installed on each end It can be ordered in any length xx denotes required length in meters Figure 21 OMX CAB 01 C Daisy chain cable provides interconnection between a maximum of four OM5 BP 16 MUX C and eight OM5 BP 8 MUX C backpanels See Figure 22 Colored Stripe on Cable is Assembled to Pin 1 of Connectors Socket Socket Connector Pin 1 r Cable Pin 1 XX Lenglth in Meters Colored Stripe on Cable is Assembled to Pin 1 of Connectors Socket Bia Pin Connector Socket Connector p FIN Pin1 r Cable coe Pin 1
11. INTERFACES TO 1000 PLATINUM 100 COPPER OR 1200 NICKEL RTDs TRUE 4 WIRE INPUT LINEARIZES RTD SIGNAL HIGH LEVEL VOLTAGE OUTPUT 1500Vrms TRANSFORMER ISOLATION ANSI IEEE 37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16008 CMR 95dB NMR AT 60HZ 90dB AT 50HZ CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES BACKPANEL DESCRIPTION In RTD temperature measurement applications requiring a very high level of accuracy the OM5 4 Wire RTD input module offers a significant advantage over 3 wire measurement techniques Figure 1 The OM5 measures only the voltage dropped across the RTD and almost completely ignores the resistance or length of the RTD lead wires The 5 3 Wire RTD module provides lead resistance compensation but requires equal lead resistances while the 4 wire modules do not require matched lead resistances requirement of external multi plexers The 0M5 modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 RTD excitation is provided from the module by a precision current source
12. Example Assume an OM5 IMV input module is installed in Channel 1 position and an OM5 IVI output module is installed in Channel 2 position If JP1 is installed the output of Channel 1 is connected to the input of Channel 2 which provides two levels of 1500V isolation HD10 E1 JP1 JP2 JP4 Pi 1 2 4 5 6 o o o 5 7 11 18 20 20 Vour Vour Vour Vour 18 18 18 18 Vin Vin Vin Vin CH 1 2 CH4 FIGURE 3 OM5 BP 16 C Adjacent Channel Jumpers POWER The 5 16 backpanel requires external 5VDC 5 power The chassis mounted OMX 976 C power supplies have adequate capacity to power any combination of modules FUSING The OM5 BP 16 C backpanel power is fuse protected through F1 This is a Littlefuse type 252004 4 amp fuse Zener diode DZ1 provides extra protection by clamping the input power voltage to 5 6V If the input supply voltage connection is reversed this zener diode will be forward biased and fuse F1 will be blown GROUNDING Figure 4 details the optional ground jumper configuration available on the 0 5 16 backpanel Jumpers J1 J3 and J4 are factory installed Jumper J1 connects the AGND shield wires pins 3 6 9 12 15 18 21 and 24 to the backpanel signal ground This provides a ground connection between the host system and backpanel Jumper J1 is required if output modules are used or if there is no high impedance se
13. 2 4mm 0 14 3 6mm 0 75 19 1mm 1 NOTES inside diameter 1 Connector is Berg 65863 075 or equivalent Mating Connector is Amp 49958 6 or equivalent Connectors P1 and P2 are wired in parallel for daisy chaining up to 4 boards FIGURE 1 OM5 BP 16 C Analog 1 0 Backpanel Dimensions papy yog pue jeubis pej eisur Jou jue uno 10 510181591 UOISIBAUOD BUONO 5 292 L XINO SJoisiseH slosuas 9 2f2 XINO mid 2 sduy 9 v esn4 peieisui y pue er 10 1 SALON er OX3 ur ur v eia v 9L O I 92 or 96 t r4 AM St ON prar CI t O 29 L XINO O c9 L XINO ede 9 55 s L ON y 9 g 1 22 cL O I z LZ 08 2 Oro XWO
14. 36V Input Current 0 1 0 5pA Open Input Response Upscale Open Input Detection Time 10s Cold Junction Compensation Accuracy 25 C 30 25 C Accuracy 5 C to 45 C 0 5 C Accuracy 40 to 85 C 1 25 C Power Supply Voltage 5 25 Power Supply Current 30mA Power Supply Sensitivity 2yV o RTI 2 28 x 2 26 x 0 6 58mm x 57mm x 15mm Environmental Operating Temp Range Storage Temp Range Relative Humidity Emissions 40 C to 85 40 to 85 0 to 95 Noncondensing EN50081 1 ISM Group 1 Class A Radiated Conducted NOTES 1 This is equivalent to C as follows Type J 0 020 C C Types K T 0 025 C C immunity EN50062 1 ISM Group 1 Class A ESD AF EFT Dee CODICE 2 Referenced to input MODEL TYPE INPUT RANGE OUTPUT RANGE ACCURACY OMS LTC J1 C Type J 0 C to 760 C 32 F to 1400 F OV to 5V 10 08 461 C OM5 LTC J2 C Type J 100 C to 300 C 148 F to 572 F QV to 5V 10 08 2032C OMB LTC I3 C Type J 0 C to 500 C 32 F to 932 F QV to 5V 10 07 40 36 C OMB LTC J4 C Type J 100 C to 760 C 148 F to 1400 F QV to 5V 10 08 40 70 C OMB LTC K1 C Type 0 C to 1000 C 32 F to 1832 F QV to 5V 30 08 40 80 C OMB LTC K2 C Type K 0 C to 500 C 8226 to 932 F QV to 5V 10 08 3039 OMB LTC K3 C Type K 100 C to 1350 C 148 F to 2462 F
15. Package of 10 jumpers for connecting adjacent input output modules on the OM5 BP 16 C backpanel This connection is made if it is desired to direct the output of any input module to the input of an adjacent output module The jumpers can also be used for configuring I O addresses on the OM5 BP 16 MUX C backpanel lt gt 0MX1362 C CURRENT CONVERSION RESISTOR DESCRIPTION A precision 200 0 196 10ppm C resistor used with the OM5 II current input module or OM5 TX two wire transmitter interface module Figure 25 Sockets are provided on all backpanels to allow installation of this resistor One OMX 1362 C is shipped with each module FIGURE 25 OMX 1362 C Physical Dimensions 0 50 0 15 27mm 3 8mm Side 0 50 Side 12 7mm 0 05 1 3mm _ Y 0 075 0 45 10 2mm 1 9mm Pin Width 0 040 1 02mm oe Gi OMX 955 C 0MX 955 220 C POWER SUPPLIES DESCRIPTION The OMX 955 C encapsulated power supplies are available in 120VAC or 220VAC input voltage ranges and provide 5VDC outputs suitable for all 5 modules They are designed to mount on the OMX 1363 C metal rack The supplies are UL recognized and CSA certified Their compact size and low weight are ideal for high density applications see Figure 25 SPECIFICATIONS OMX 955 C OMX 955 220 C Input Voltage Range 105 125VAC 200 240VAC Output Voltage 5VDC 5VDC Output Current 50 C 1A 1A derate 2 5
16. SINGLE DUAL 8 AND 16 POSITION BACKPANELS INTERFACE CABLES DIN RAIL MOUNT BACKPANELS MODULE EVALUATION BOARD 19 INCH MOUNTING RACK FOR BACKPANELS CABLE TO SCREW TERMINAL INTERFACE BOARD MULTIPLEXED AND NON MULTIPLEXED BACKPANELS 5 0 5 16 16 POSITION ANALOG 1 0 BACKPANEL NON MULTIPLEXED DESCRIPTION The OM5 BP 16 C 16 channel backpanel Figure 1 can accept any of the Figure 2 for schematic Field connections are terminated with four screw C 19 inch metal rack The 5 16 has 16 non addressable for connection to the host system O signal channels which provides each module with it s own analog bus The module output switch is continuously on when using this backpanel and all sixteen module outputs are simultaneously accessible to high speed data SPECIFICATIONS acquisition ADC boards A set of inter channel bridge jumpers permits Operating Temperature 40 to 485 C connecting an input module s output to an output module s input providing 95 relative humidity non condensing two levels of isolation A temperature sensor is mounted on each channel to provide cold junction compensation for thermocouple input modules See Interface Connector Field High Density Screw Clamp 14 AWG Max Logic 26 pin male header connector Inter channel Bridge Jumpers 17 4 442 0mm 17 1 434 3mm
17. C above 50 C Operating Temp 25 C to 71 C 25 C to 71 C Dielectric Withstand Voltage Input to Ground 2500VRMS 2500VRMS Line Regulation 0 05 0 05 Load Regulation 0 15 0 15 Output Ripple max 2mVRMS 2mVRMS Overvoltage Protection nominal 6 2V 6 2V Weight 1 25 Ibs 567 grams 1 25 Ibs 567 grams Supplies are UL recognized File No E65890 and CSA certified File No LR59996 0 75 19 1mm 5 40 BH Screws 4 00 Inserts 101 6mm 4 40 Thread 125 3 2mm deep 1 45 36 8mm I 2 00 50 8mm 0 35 2 70 68 6mm 8 9mm FIGURE 25 OMX 955 955 220 C Physical Dimensions _ H Gi OMX 977 C 0MX 977 220 C POWER SUPPLIES DESCRIPTION The OMX 977 Linear Power Supplies are available in 120VAC or 220VAC input They have sufficient output current capacity to supply any combination of OM5 modules The OMX 1363 C metal rack provides mounting capability for the power supplies See Figure 26 SPECIFICATIONS OMX 977 C OMX 977 220 C Input Voltage Range 104 132VAC 207 265VAC Output Voltage 5VDCH 96 5VDC H 96 Output Current at 70 C 3A 3A Output Current at 50 C 6A 6A Operating Temp 0 to 70 C 0 to 70 C Dielectric Withstand Voltage input to ground 3750VAC 3750VAC Line Regulation 1096 line change 30 0596 30 0596 Load Regulation 5096
18. MODEL INPUT RANGE OUTPUT RANGE OM5 AV 1 C 0 to 5V 5V OM5 AV 2 C 5V 5V OM5 AV 3 C 5V 0 to 5V OM5 AV 4 C to 10V 10V OM5 AV 5 C 10V 10V OM5 AV 6 C 10V to 10V OM5 AV 7 C 5V 10V ACCESSORIES MODEL 5 16 OM5 BP 16 DIN C OM5 BP 16 MUX C OM5 BP 16 MUX DIN C 5 8 OM5 BP 8 DIN C OM5 BP 8 MUX C OM5 BP 8 MUX D OM5 BP SKT C OM5 BP 2 C OM7 DIN WSF OM7 DIN SF OMX 1315 xx C OMX CAB 01 C OMX 1324 C OMX 1344 C OMX 955 C OMX 977 C OMX 977 220 C OMX 1362 C OMX CJC C OMX 1363 C OM7 DIN SE OM7 DIN CP Note IN C DESCRIPTION Non multiplexed 16 channel backpanel OM5 BP 16 C with DIN rail mounting option Multiplexed 16 channel backpanel OM5 BP 16 MUX C with DIN rail mounting option Non multiplexed 8 channel backpanel OM5 BP 8 C with DIN rail mounting option Multiplexed 8 channel backpanel OM5 BP 8 MUX C with DIN rail mounting option Single channel backpanel DIN rail mount Dual channel backpanel DIN rail mount Base element without snap foot Base element with snap foot System interface cable for analog backpanels xx length in meters Daisy chain cable for OM5 BP 16 MUX C Ribbon cable to screw interface board Package of 10 jumpers Power supply 1A 5VDC 120VAC U S Power supply 3A 5VDC 120VAC U S Power supply 3A 5VDC 220VAC U S Precision 20Q resistor for OM5 Il and OM5 TX Encapsulated cold junction circuit 19 inch metal rack for mounting backpanels Side elemen
19. User s Guide ___ _ htip www omega com e mail info omega com OM5 C Isolated Signal Conditioners TM OMEGAnet On Line Service Internet e mail http www omega com info omega com USA ISO 9001 Certified Canada Servicing North America One Omega Drive Box 4047 Stamford CT 06907 0047 Tel 203 359 1660 FAX 203 359 7700 e mail info Gomega com 976 Berger Laval Quebec H7L 5A1 Tel 514 856 6928 FAX 514 856 6886 e mail canada For immediate technical or application assistance USA and Canada Mexico and Latin America Benelux Czech Republic France Germany Austria United Kingdom ISO 9002 Certified Sales Service 1 800 826 6342 1 800 TC OMEGA Customer Service 1 800 622 2378 1 800 622 BEST Engineering Service 1 800 872 9436 1 800 USA WHEN TELEX 996404 EASYLINK 62968934 CABLE OMEGA Tel 95 800 TC OMEGA FAX 95 203 359 7807 En Espanol 95 203 359 7803 e mail espanol omega com Servicing Europe Postbus 8034 1180 LA Amstelveen The Netherlands Tel 31 20 6418405 FAX 31 20 6434643 Toll Free in Benelux 06 0993344 e mail nl omega com ul Rude armady 1868 733 01 Karvina Hranice Tel 420 69 6311899 FAX 420 69 6311114 e mail czech omega com 9 rue Denis Papin 78190 Trappes Tel 33 130 621 400 FAX 33 130 699 120 Toll Free in France 0800 4 063
20. 10 to 9096 Span 358 Settling Time to 0 1 250us Output Range 35V or OV to 5V Output Resistance 500 Output Protection Continuous Short to Ground Output Selection Time 0 to 2000pF to of E Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 24V i ax Logic 1 36V Input Current 0 1 0 5pA P Power Supply Voltage 5VDC 3596 Power Supply Current 30mA 5 Power Supply Sensitivity 42uV RTI 4200uV RTI Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Same specification as 5 Operating Temp Range 40 to 85 C WMV E Storage Temp Range 40 C to 85 C NOTES 1 Includes nonlinearity Relative Humidity 0 to 95 Noncondensing hysteresis and repeatability Emissions EN50081 1 ISM Group 1 2 RTI Referenced to input Class A Radiated Conducted 3 V is the input voltage Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT that results in OV output ORDERING INPUT RANGE OUTPUTRANGE INFORMATION 10mV to 10mV 5110 45V OM5 WMV 50A C 50mV to 50mV 5V to 5V 0M5 WMV 100A C 100mV to 100mV 5V to 5V OM5 WMV 10B C 10mV to 10mV OV to 5V OM5 WMV 50B C 50mV to 50mV OV to 5V 0M5 WMV 100B C 100mV to 100mV OV to 5V OM5 WV 1A C 1V to 1V 5V to 5V OM5 WV 5A C 5V to 5V 5V to 5V OM5 WV 10A C 10V to 10V 5V to 5
21. A path must common and module 1 0 Comm exist between the host control logic power on for proper operation of the module output J2 switch or track and hold circuit If this connection exists elsewhere in the system jumper J1 should be removed since possible ground loops could exist Other connections of power ground and signal ground usually occur at the A D or D A converter of the host measurement system Jumper J2 is used in the cold junction compensation circuit If it is installed he compensation circuit is enabled and will provide the proper compensa ion voltage to correct for the thermoelectric effect at the In and In screw erminals f an external simulation voltage is desired for cold junction compensation J2 should be removed The external voltage is applied at the sockets labled CJC4 and CJC An external voltage of 510 0 mV corresponds o an ambient temperature of 25 C The transfer function of the onboard compensation circuit is V 0 510 0 0025 T 25 V OMX 1362 C OMX CJC C TB4 OOOO In FIGURE 19 OM5 BP SKT C Evaluation Board Dimensions And Pin Layout TB1 TB2 RD EM Vour WR COM Reserved Vin PCOM b COM 1 0 COM PCOM EXC 3 1 5 gEN 1 8 mmm COM TB3 CJC PCOM 021
22. Connector is Berg 65863 075 or equivalent Mating Connector is Amp 49958 6 or equivalent Pin 2 45VDC Supply ite Address Sockets for Current Conversion Resistors OMX 1362 C Pind selection Jumper Compensation Circuit 0 08 Read Address Channel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 0mm Selection Jumper 1 Swaged Standoff 2 27 Thru Hole 0 15 3 8mm Dia 57 7mm 0 093 5 9 m erre rere Gee 65555556555 65556555 65555595 6555655565555 6555 2 4mm 0 14 3 6mm 0 75 19 1mm inside diameter FIGURE 5 OM5 BP 16 MUX C Analog 1 0 Backpanel THM qa Lial ZHM gl 198 en je s euo O 29 1 XINO sioisiseu oN slosuas 2 2 SHM palesu p pue br L esnj SALON ZUM 84M S LLOHPZ c 9 n eea OX3 u ur oxa
23. Input Offset 30 0040 C 1000 5000 1KQ sensor 30 0100 C 10KQ sensor Output Offset 320wV C Gain 450ppm of reading C Noise Input 0 1 to 10Hz 0 2uVrms Output 100KHz 200uVrms Bandwidth 3dB 4Hz Response Time 90 span 0 2s Output Range 0 to 45V Output Resistance 50Q Output Protection Continuous short to ground Output Selection Time at 0 to 2000pF to of Vg Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 24V ax Logic 1 36V Input Current 0 1 0 5 Power Supply Voltage 5VDC 3596 Power Supply Current 30mA Power Supply Sensitivity 32uV 6 RTI echanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range 40 C to 85 C Storage Temp Range 40 C to 85 C Relative Humidity 0 to 95 noncondensing Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted mmunity EN50082 1 ISM Group 1 Class A ESD RF EFT NOTES 1 Referenced to input 2 Includes nonlinearity hysteresis and repeatability ORDERING INFORMATION MODEL INPUT RANGE OUTPUT RANGE OM5 PT 100 C 010 1002 OV to 5V OM5 PT 500 C 0 to 5000 OV to 5V OM5 PT 1K C 0 to 1KQ OV to 5V OM5 PT 10K C 0 to 10 OV to 5V Gere OM5 ITC Thermocouple Input Modules FEATURES The OM5 ITC modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This e Ee MER J K T ER
24. Jumper J1 connects the SIG COM shield wires pins 2 5 and 6 to the backpanel signal ground This provides a ground connection between the host system and backpanel Jumper J1 is required if output modules are used or if there is no high impedance sense input input low of a differential or pseudo differential system on the host measurement system Jumper J2 connects the SNS LO line pin 4 to the backpanel signal ground If the host system has the capability this allows measuring the OM5 BP 16 MUX C ground potential For proper operation of the output switch or track and hold circuit when using the OM5 BP 16 backpanels a current path must exist between the host control logic power common and module 1 0 Common module pin 19 This path can be established on the OM5 BP 16 MUX C via jumper J4 If this connection exists elsewhere in the system jumper J4 should be removed since possible ground loops could exist Other connections of power ground and signal ground usually occur at the A D or D A converter of the host measurement system If the connection of power common and SIG COM shield wires exist in the host measurement system a resistive connection between SIG COM and the backpanel signal ground can be made via R can be as large as 10K ohms 100 ohms is a recommended value Jumper J3 can be used to connect the SNS LO line to R Forfull protection OM5 modules a when this ground configuration is used against larg
25. Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range Storage Temp Range Relative Humidity Emissions Immunity 40 to 85 C 40 to 85 C 0 to 95 Noncondensing EN50081 1 ISM Group 1 Class A Radiated Conducted EN50082 1 ISM Group 1 Class ESD RF EFT Same specification as OM5 IMV NOTES 1 Includes nonlinearity hysteresis and repeatability 2 RTI Referenced to input 3 V is the input voltage that results in OV output MODEL INPUT RANGE OUTPUT RANGE OM5 IMV 10A C to 10mV 5V to 45V ORDERING OM5 IMV 50A C 50mV to 50mV 5V to 45V OM5 IMV 100A C 100mV to 100mV 5V to 5V INFORMATION OM5 IMV 10B C to 10mV OV to 5V OM5 IMV 50B C 50mV to 50mV OV to 5V OM5 IMV 1008 C 100mV to 100 OV to 5V OM5 IV 1A C tV 5V to 45V OM5 IV 5A C 5V to 45V 5V to 45V OM5 IV 10 C 10V to HOV 5V to 45V OM5 IV 1B C AV to 1V OV to 5V OM5 IV 5B C 5V to 45V OV to 5V OM5 IV 10B C 10V to HOV OV to 5V OM5 IV 20A C 20V to 20V 5V to 45V OM5 IV 20B C 20V to 20V OV to 5V OM5 IV 40A C 40V to 40V 5V to 5V OM5 IV 40B C 40V to 40V OV to 5V 0M5 II Analog Current Input Modules ace FEATURES ACCEPTS MILLIAMP LEVEL SIGNALS HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37
26. QV to 5V 30 08 2 0 OMS LTC T1 C Type T 100 C to 400 C 148 F to 752 F QV to 5V 30105 080 OM5 LTC T2 C 0 C to 200 C 3226 to 392 F QV to 5V 10 13 40 25 C OMS LTC E C Type E 0 C to 1000 C 32 F to 1832 F QV to 5V 10 10 0 OMB LTC R C Type R 500 to 1750 C 932 F to 3182 F QV to 5V 10 43 C OMS LTC S C Type S 500 to 1750 C 932 F to 3182 F QV to 5V 10 43 C OMS LTC B C Type 8 500 to 1800 C 932 F to 3272 F QV to 5V 0 15 420 C pm 0M5 AV Voltage Output Modules Qc FEATURES ACCEPTS HIGH LEVEL VOLTAGE INPUTS TO 10V PROVIDES HIGH LEVEL VOLTAGE OUTPUTS TO 10V 1500 VOLT TRANSFORMER ISOLATION ANSI IEEE C37 90 1e 1989 TRANSIENT PROTECTION 5 POLES OF FILTERING 11088 CMR 400Hz SIGNAL BANDWIDTH 0 05 ACCURACY 0 02 LINEARITY MIX AND MATCH 5 TYPES ON BACKPANEL CSA CERTIFIED FM APPROVED CE COMPLIANT DESCRIPTION Each OM5 AV voltage output module provides a single channel of analog output Thetrack and hold circuit in the input stage can be operated in a hold mode where one DAC can supply many output modules or a track mode where one DAC is dedicated to each module In addition to the track and hold circuit each module provides signal buffering isolation filtering and conversion to a high level voltage output Setting of the track or hold mode is controlle
27. The excitation current is available on two leads which are separate from the two input signal measuring leads The excitation current does not flow in the input signal leads which allows RTD measurement to be totally independent of lead resistance The excitation current is very small 0 25mA for 100 Q Pt and 120 Q Ni and 1 0 mA for 100 Cu which minimizes self heating of the RTD Signal filtering is accomplished with a six pole filter which provides 95dB of normal mode rejection at 60Hz and 90dB at 50Hz Two poles of this filter are on the field side of the isolation barrier and the other four are on the computer side After the initial field side filtering the input signal is chopped by a proprietary chopper circuit Isolation is provided by trans former coupling again using a proprietary technique to suppress transmis sion of common mode spikes or surges The module is powered from 15 VDC 15 A special input circuit provides protection against accidental connection of power line voltages up to 240VAC Surge Suppression RTD Protection 4 Wire RTD Backpanel Term Block ne wc Isochopper Amplifier Pat Pending Linearizer 20 gt Vour zi pio Common p ENS RD Isolated Computer Side Power Isolated Field Side Power Oscillator Power Common FIGURE 1 OM5 IP4 IC4 IN4 Blo
28. 0 7 51 at 25 C 64ns at 25 C to 85 C Expanded address 8 63 100ns at 25 C 126ns at 25 C to 85 C 10 0 254 0mm 26 Conductor Male Pin Connector P1 5 8 147 3mm 241 3mm 0 15 3 8mm Swaged Standoff Thru Hole EN 10 32 X 0 40 Ground Lug Including Nut and Lockwasher 0 15 3 8mm Dia OMX CJC C o o o o Cold Junction 9 Compensation Circuit _ 0 75 19 1mm 2 25 1 5VDC Supp Read Address Selection Jumper Write Address Selection Jumper 57 2mm 3 15 80 2mm FIGURE 15 OM5 BP 8 MUX C Analog 1 0 Backpanel ELECTRICAL ADDRESS SELECTION Module read and write addresses may be selected as low channels 0 7 or high channels 8 15 using the four sets of 3 position jumpers labeled J5 through J8 Place a jumper over the two pins furthest from the field 1 0 termination blocks on all four sets to select a low address factory configu ration or over the two pins closest the field 1 0 termination blocks on all four sets to select a high address The OM5 BP 8 MUX C backpanel has address decoding circuitry to allow multiplexing any combination of up to 8 input or output modules Capability is also provided in the address decode circuitry to ex
29. 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range 40 C to 85 C Storage Temp Range 40 C to 85 C Relative Humidity 0 to 95 noncondensing Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT NOTES 1 refers to the resistance in one lead ORDERING INPUT RANGE OUTPUT RANGE ACCURACY INFORMATION 1002 Pt c 0 00385 0 5 1 4 100 100 to 100 C 148 F to 212 F OV to 45V 30 32 C OM5 IP4 100 C 0 C to 100 32 F to 212 F OV to 5V 40 13 C 0 5 1 4 200 0 C to 200 C 329 to 392 F OV to 45V 0 26 C 0 5 1 4 600 0 C to 600 C 32 F to 1112 F OV to 5V 40 78 C 10 Cu 0 004274 Includes conformity 0M5 1C4 120 01 C 0 C to 120 C 100 at 0 C 32 F to 248 F OV to 5V 30 23 C hysteresis and repeatability OM5 IC4 120 02 C 0 C to 120 10Q at 25 C 432 F to 248 F OV to 5V 49 23 C 120 Ni o 0 00672 0 5 1 4 300 0 C to 300 C 32 F to 572 F OV to 5V 0 40 C Qa ce OM5 PT Potentiometer Input Modules FEATURES INTERFACES TO POTENTIOMETERS UP TO 10 000 OHMS HIGH LEVEL VOLTAGE OUTPUTS 1500 VOLT TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16008 CMR 95dB 60HZ 90dB 50HZ MIX AND MATCH 5 TYP
30. 240Vrms max Transien ANSI IEEE C37 90 1 1989 CMV Input to Output Continuous 1500Vrms max Transien ANSI IEEE C37 90 1 1989 CMR 50Hz or 60Hz 160dB MR 95dB at 60Hz 90dB at 50Hz Accuracy See Ordering Information onlinearity 0 02 Span Stability Input Offset Output Offset 320uV C Gai 325ppm C Noise Input 0 1 to 10Hz 0 2uVrms Output 100kHz 200uVrms Bandwidth 4Hz Response Time 90 Span 0 2s Output Range OV to 5V Output Resistance 500 Output Protection Continuous Short to Ground Output Selection Time C 0 to 2000pF to of Vg Output Current Limit 8mA Output Enable Control Max Logic 0 0 8V Min Logic 1 2 4 Max Logic 1 36V Input Current 0 1 0 5pA Open Input Response Upscale Open Input Detection Time 10s Cold Junction Compensation Accuracy 25 C 40 25 C Accuracy 5 C to 45 C 30 5 C Accuracy 40 to 85 C 1 25 C Power Supply Voltage 5VDC 3596 Power Supply Current 30mA Power Supply Sensitivity 32uV 6 RTIO Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental NOTES 1 Includes nonlinearity hysteresis Operating Temp Range 40 to 85 C and repeatability Does not include CJC Storage Temp Range 40 to 85 C accuracy 2 RTI Referenced to input Relative Humidity 0 to 95 Noncondensing 3 This is equivalent to C as follows Type J Emissions EN50081 1 ISM Group 1 Class Radiated Conducted 0 020 C C
31. 3 C Half Bridge 300Q to 10kQ 10 0V at 3mV V Sensitivity 5V to 5V OM5 WBS 2 C Full Bridge 3000 to 10kQ 10 0V at 2mV V Sensitivity 5V to 5V OM5 WBS 4 C Full Bridge 1000 to 10kQ 3 333V at 10mV V Sensitivity 5V to 5V OM5 WBS 5 C Full Bridge 3000 to 10kQ 10 0V at 10mV V Sensitivity 5V to 5V 0M5 IVI Current Output Modules FEATURES DESCRIPTION ACCEPTS HIGH LEVEL VOLTAGE OR PROCESS CURRENT INPUT Each OM5 IVI current output module provides a single channel of analog output The track and hold circuit in the input stage can be operated in a UNIPOLAR OR BIPOLAR CURRENT OUTPUT hold mode where one DAC can supply many output modules or a track 1500Vrms TRANSFORMER ISOLATION mode where one DAC is dedicated to each module In addition to the track and hold circuit each module provides signal buffering isolation filtering ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION and conversion to a high level current output Figure 1 OUTPUT PROTECTED TO 240VAC CONTINUOUS Setting of the track or hold mode is controlled by the logic state of WR EN module pin 23 When pin 23 is low the track mode is enabled If pin 23 110dB CMR es is open or high the hold mode is enabled The module is designed with a 400Hz SIGNAL BANDWIDTH completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no 9 300576 ACCURACY connection
32. 5V Relative Humidity 5 enina OMB IFI 10K C 0 to 10kHz OV to 5V missions 1 roup 1 Class A Radiated Conducte IFI 25K Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT a m e OTES 1 Includes nonlinearity hysteresis and repeatability OMS IFI 100K C 0 to 100kHz OV to 5V 2 RTO Referenced to Output Gh CE OM5 LTC Linearized Thermocouple Input Modules FEATURES INTERFACES TO TYPES J T S AND THERMOCOUPLES LINEARIZES THERMOCOUPLE SIGNAL HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16008 CMR 95dB NMR AT 60Hz 90dB at 50Hz e DRIFT CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH OM5 TYPES ON BACKPANEL DESCRIPTION Each OM5 LTC thermocouple input module provides a single channel of thermocouple input which is filtered isolated amplified linearized and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled allowing these modules to share a common analog bus without the requirement of external multiplexers The OM5 LTC modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete iso lation means that no connection is required between 1 0 Common and Power Common for proper operation of the out
33. 8dO tdo a 100A 6L Na W3 7zz 12 ON HM WN3HM cHM ZHM 894M 8 8 LLOHTZ en ind 691 t9 A9 S d 12 9 G ld asny a ON ON LPO 8r Q T Koi o0L0 zi OA SSOJPPY Sg 080 OL cA ei qejogjes 6 0 LO 6 A 9 5 9 d 6 IS rZ in cro O ord 9 o Go m OA o vo 5 ogo 9 cA du 8 eiqeioojeg oro 6815174 in ZIL yog Buipunouc pue punoly WOOV MW WOOV O1SNS 31IHMA o o o o OON Qv3HA FIGURE 16 OM5 BP 8 MUX C Schematic lE NEIN QE lt gt OM5 BP 16 DIN C OM5 BP 16 MUX DIN C OM5 BP 8 DIN C 0M5 BP 8 MUX DIN C SCMXSE DIN rail mounting elements The SCMPBOX 2 comes fully as DESCRIPTION E The SCMPBOX 2 is the SCMPBOX backpanel with a DIN rail mounting option The SCMPBOX backpanel is attached to a 0 062 thick piece of black anodized aluminum which in turn is captured using the SCMXBEFE and OMX 1363 C 19 INCH METAL MOUNTING RA
34. 9 6L 9 LL ON 0 g GI go vi BOT 9 1 e e o t ZI u 20 1 Oar tz oT WOD a 2727 2727 8 8 NIA 1 4 13 5 5 W3 ON W3 ON e CL 3 W3 52 Eo 74786 3 y y 9 on 95 z z zol z Xp LOI 2181 9 FIGURE 2 OM5 BP 16 C Schematic esueg jauueyo euueuS ELECTRICAL P1 AND P2 CONNECTOR Connection to the host system is made at connectors P1 and P2 These connectors are electrically equivalent Two connectors are provided to allow both analog input and analog output from host systems having individual input and output connectors ADJACENT CHANNEL JUMPERS Adjacent channels may be connected together to provide an isolated output signal from an isolated input module providing two levels of 1500V isolation This capability is provided with the 15 jumpers labeled JP1 through JP15 on headers E1 E2 and E3 A simplified drawing of the OM5 BP 16 C schematic for Channel 1 through 4 is shown in Figure 3
35. 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16008 CMR 950B NMR 60Hz 90dB 50Hz 0 05 ACCURACY 0 02 LINEARITY CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES ON 5 DESCRIPTION Each 0M5 II current input module provides a single channel of analog input which is filtered isolated amplified and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of external multiplexers The 0M5 II modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connect ing pin 22 the Read Enable pin to 1 0 Common pin 19 A precision 200 current conversion resistor is supplied with the OM5 II module Sockets are provided on the OM5 BP backpanels to allow installa tion of this resistor Extra resistors are available under part number OMX 1362 C Signal filtering is accomplished with a six pole filter which provides 95dB of normal mode rejection at 60Hz and 90dB at 50Hz Two poles of this filter are on the field side of the isolation barrier and the other
36. CH B 98589 TB4 Locall O 1959 T Isolated 4 25 108mm FIGURE 10 OM5 BP04 C Wiring Diagram _ pmp TB2 4 3 2 1 J1 EN 23 22 20V COM 19 5 17 16 6 4 2 5 In 5 EXC 3 SEN 1 OMX CJC C OMX 1362 C TB1 EXC In EXC Out Out LED FIGURE 11 OM5 BP SKT C Schematic NOTE OMX 1362 C resistors are not installed at factory PCOM 5V VO Your COM ln TB4 3 2 1 m MH J2 o LED WR 23 22 RD EM DATA 21 20 Vour COM 19 VO COM 19 18 517 16 PCOM 6 In 5 EXC 3 PAN gEN 1 OMX CJC C OMX CJC C OMX 1362 C OMX 1362 C TB1 1 2 3 4 In In EXC Out Out Channel A TB2 1 2 3 4 EXC In In EXC Out Out Channel B FIGURE 12 OM5 BP 2 C Schematic _ pgp d lt gt 0 5 8 8 POSITION ANALOG 1 0 BACKPANEL NON MULTIPLEXED DESCRIPTION The OM5 BP 8 C analog module mounting board has a capacity of eight analog input and or output modules in any combination It can be mounted on the OMX
37. MUX C 8 POSITION ANALOG 1 0 BACKPANEL MULTIPLEXED DESCRIPTION The OM5 BP 8 MUX C backpanel Figure 15 can accept up to eight 5 modules in any combination It can be mounted on the OMX 1363 C 19 inch metal rack The OM5 BP 8 MUX C has two analog buses one for analog input and one for analog output This two bus configuration takes advantage of the switch controlled outputs on the input modules and the track and hold inputs on the output modules A temperature sensor is mounted on each channel to provide cold junction compensation for thermocouple input modules See Figure 16 for schematic Field connections are terminated with four screw terminals at each module site Up to eight OM5 BP 8 MUX C backpanels may be daisy chained Use OMX CAB 01 C cable for daisy chaining and OMX 1315 xx C cable for connecting to host computer Jumpers on the OM5 BP 8 MUX C permit user selection of low i e channels 0 7 or high i e channels 8 15 addresses Tolerance 0 020 0 50 SPECIFICATIONS Operating Temperature 40 C to 85 C 95 relative humidity non condensing Interface Connector Field High Density Screw Clamp 14 AWG Max Logic 26 pin male header connector Address Input Logic Levels Max Logic 0 0 8V Min Logic 1 2 0V Input Current 0 or 1 1 max at 25 C 1 00 max 25 to 85 C RD EN or WR EN Signal Delay from Connector P1 to Channels 0 7 Standalone address
38. Maximum 05 75mA no damage put Resistance 50MQ put Resistance 05 200 utput Current Range 0 to 20mA or 4 to 20mA Over Range Capability 1096 Output Compliance Voltage Open Circuit 22NDC Load Resistance Range 0 to 6500 0 to 7500 for Power Supply Voltage greater than 4 95VDC utput Under Fault max 26mA utput Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 Output to Input tinuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 50Hz or 60Hz 110dB 3dB at 400 Hz 40dB per Decade above 400Hz 0 05 Span onlinearity 0 02 Span ability Zero 30 50A C Spa 20 Noi put Ripple 1kHz bandwidth idth 400Hz Time 10 to 9096 Span 0 75ms ple and Hold utput Droop Rate 40pA s Acquisition Time 50ys k and Hold Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V put Current 0 0 5pA Power Supply Vol 5VDC 45 Power Supply Current 170mA Power Supply Sensitivit 30 5 t Mechanical Dimensions 2 28 x 2 26 x 0 6 68mm x 57mm x 15mm Environmenta Operating Temp Range 40 to 85 C Storage Temp Range 40 to 85 C Relative Humidity 0 to 95 Noncondensing Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT same specification ORDERING INFORMATION MODEL INPUT RANGE OUTPUT RANGE BANDWIDTH 0 5 4 OV to 5V 4mA to 20mA 400Hz 0 5 4
39. S C N AND B complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If HIGH LEVEL VOLTAGE OUTPUTS desired the output switch can be turned on continuously by simply i500 Vrms TRANSFORMER ISOLATION connecting pin 22 the Read Enable pin to 1 0 Common pin 19 The OM5 ITC can interface to nine industry standard thermocouple types ANSI IEEE 37 90 1 1989 TRANSIENT PROTECTION J K T E S C N and Its corresponding output signal operates over INPUT PROTECTED TO 240VAC CONTINUOUS a OV to 5V range Each module is cold junction compensated to correct for parasitic thermocouples formed by the thermocouple wire and screw 16008 CMR terminals on the mounting backpanel Upscale open thermocouple detect is provided by an internal pull up resistor Downscale indication can be POSER Cle SOBRE UE implemented by installing an external 47MQ resistor 20 tolerance 0 05 ACCURACY between screw terminals 1 and 3 on the OM5 BP backpanels 0 02 LINEARITY Signal filtering is accomplished with a six pole filter which provides 95dB e DRIFT of normal mode rejection at 60Hz and 90dB at 50Hz Two poles of this filter on the field side of the isolation barrier and the other four are on the CSA CERTIFIED FM APPROVED CE COMPLIANT computer side MIX AND MATCH 0 5 TYPES ON BACKPANEL After the initial fie
40. Voltage Range 35V 0 to 5V 10V 0 to 10V Over Range Capability 5 10V output Output Drive 50mA max Output Resistance 0 50 Output Under Fault Max 75mA Output Protection Transient ANSI IEEE C37 90 1 1989 CMV Output to Input Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 CMR 50 or 60Hz 11098 3dB at 4002 100dB per Decade above 400Hz Accuracy 30 0596 span 0 5mA load Nonlinearity 30 0296 span Stability Zero 25 320ppm C Noise Output Ripple 1kHz bandwidth 2mVp p Bandwidth 3dB 400Hz Sample and Hold Output Droop Rate 0 296 Span s Acquisition Time 50us Track and Hold Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V Input Current 0 0 5pA Power Supply Voltage 5VDC 3596 Power Supply Current 350mA Full load 135mA No load Power Supply Sensitivity 12 5ppm Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmenta Operating Temp Range 40 C to 85 C Storage Temp Range 40 C to 85 C Relative Humidity 0 to 95 noncondensing RFI Susceptibility 40 5 Span error at 400MHz 5W 3ft Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT NOTES 1 Includes nonlinearity hysteresis and repeatability ORDERINGINFORMATION MODEL INPUT RANGE OUTPUT RANGE OM5 AV 1 C OV to 45V 5V to 45V OM5 AV 2 C 5V to 5V 5 to 5V OM5 AV 3 C 5 to 5V OV to 45V
41. of upto 16 input or output modules Capability is also provided in the address decode circuitry to expand the system to 64 channels four OM5 BP 16 MUX C backpanels of multiplexed input or output Jumpers on HD10 header E1 and E2 group select which set of 16 addresses are assigned to a particular backpanel The E1 group assigns a set of 16 addresses for input modules and the E2 group assigns a set of 16 addresses for output modules The table below shows the correlation of jumper position to address range E1 Jumper Pos E2 Jumper Pos Address Range Mode 4 4 0 15 STAND ALONE 3 3 48 63 EXPANDED 2 2 32 47 EXPANDED 1 1 16 31 EXPANDED 0 0 0 15 EXPANDED To connect multiple OM5 BP 16 MUX C backpanels in this expanded configuration use interconnect cable OM5 CAB 01 C POWER The OM5 BP 16 MUX C backpanel requires external 5VDC 5 power The chassis mounted OMX 976 power supplies have adequate capacity to power any combination of modules FUSING The OM5 BP 16 MUX C backpanel power is fuse protected through F1 This is a Littlefuse type 252004 4 amp fuse Zener diode DZ1 provides extra protection by clamping the input power voltage to 5 6V Ifthe input supply voltage connection is reversed this zener diode will be forward biased and fuse F1 will be blown GROUNDING Figure 7 below details the optional ground jumper configuration available on the OM5 BP 16 MUX C backpanel Jumpers J1 J2 and J4 are factory installed
42. on the backpanel An electrical connection between this ground stud and system ground should be provided with a large gauge wire of the shortest possible length When this connection is made a possible ground loop could result through the AGND shield wires and backpanel signal ground If the application involves only input modules and a differential input is used by the host measurement System J1 should be removed Remember that J1 is required if output modules are used or if the host system does not have differential inputs N Gi ce OM5 BP 16 MUX C 16 POSITION ANALOG 1 0 BACKPANEL MULTIPLEXED DESCRIPTION The OM5 BP 16 MUX C 16 channel backpanel Figure 5 can accept any of the 5 analog modules in any mixture It can be mounted on the OMX 1363 C 19 inch metal rack The OM5 BP 16 MUX C has two analog buses one for analog input and one for analog output This two bus configuration takes advantage of the switch controlled outputs on the input modules and the track and hold inputs on the output modules A temperature sensor is mounted on each channel to provide cold junction compensation for thermocouple input modules See Figure 6 for schematic Field connections are terminated with four screw terminals at each module site Up to four OM5 BP 16 MUX C backpanels may be daisy chained Use OMX CAB 01 C cable for daisy chaining and OMX 1315 XX C cable for connecting to host computer SPECIFICATIONS Operating Tem
43. 0Hz and 90dB at 50Hz Two poles of this filter are on the field side of the isolation ba rier and the other four are in the output stage After the initial field side filtering the input signal is chopped by a proprietary chopper circuit Isolati on is provided by transformer coupling again using a proprietary technique to suppress transmission of common mode spikes or surges The module is powered from 5VDC 3596 A special input circuit provides pro power line voltages up to 240VAC tection against accidental connection of Computer Side Isolated Field Side Amplifier gt Oy Pat Pending IVA 19 4V V Common 22 Isolated C RD EN Power VA Power Oscillator Power Common SPECIFICATIONS Typical at Ta 25 C and 5V Power Module 5 Input Range 0 to 10KQ Input Resistance Normal 50MQ Power Of 40 Overload 40KQ Input Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 Sensor Excitation Current 0 25mA 1000 500Q 1KQ sensor 0 10mA 10KQ sensor Lead Resistance Effect 0 010 0 1000 5000 1KQ sensor 0 020 0 10KQ sensor CMV Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 CMR 50 or 60Hz 160dB NMR 95dB 60Hz 90dB 50Hz Accuracy 30 0896 Span Stability
44. 100KHz Input Threshold Zero Crossing Minimum Input 60mVp p Maximum Input 350Vp p Minimum Pulse Width 4us TTL Input Low 0 8V max TTL Input High 2 4V min nput Hysteresis Zero Crossing 0 04V TIL 1 5V nput Resistance Norma 100KQ Power 0 100KQ Overload 100KQ nput Protection Continuous 240Vrms max Transien ANSI IEEE C37 90 1 1989 Excitation 5 1V 8mA max CMV Input to Output Continuous 1500Vrms max Transien ANSI IEEE C37 90 1 1989 CMR 50 or 60Hz 120dB Accuracy 30 0596 span Nonlinearity 30 0296 span Stability Offset 40ppm C Gain 40ppm C Noise Output Ripple lt 10mVp p Input gt 2 span Response Time 0 to 90 OM5 IFI 500 1K C 300 ms OM5 IFI 3K C 170 ms OM5 IFI 5K 10K C 90 ms OM5 IFI 25K 50K 100K C 20 ms Output Range OV to 45V Output Resistance 500 Output Protection Continuous short to ground Output Selection Time 0 to 2000pF to AMV of Vo Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V nput Current 0 1 0 5pA Power Supply Voltage 5 0 15 ORDERING INFORMATION Power Supply Current MODEL INPUTRANGE OUTPUTRANGE Power Supply Sensitivity 150 9 Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm OMS IFI 500 C 0 to 500Hz OV to 5V OM5 IFI TK C 0 to 1kHz OV to 45V Opera ing Temp Range 40 to 85 C OM5 IFI 3K C 0 to 3kHz 0V 0 45V Storage Temp Range 40 C to 85 C OMB5 IFI 5K C 0 to 5kHz OV to
45. 1363 C 19 inch metal rack A separate analog signal path is provided for each channel and each channel s signal is accessible at redundant 26 pin connectors The module output switch is continuously on when using this backpanel and all eight module outputs are simulta neously accessible to high speed data acquistion ADC boards On board jumpers permit paralleling two OM5 BP 8 C boards to form a OM5 BP 16 C equivalent An additional set of inter channel bridge jumpers permits connecting an input module s output to an output module s input providing two levels of isolation Figures 13 14 Jumpers on the OM5 BP 8 C permit user selection of low i e channels 0 T or high i e channels 8 15 addresses A temperature sensor is mounted on each channel to provide cold junction compensation for thermocouple input modules See Figure 14 for Schematic SPECIFICATIONS Operating Temperature 40 to 85 C 95 relative humidity non condensing Interface Connector Field Logic High Density Screw Clamp 14 AWG Max 26 pin male header connector 10 0 Tolerance 0 020 0 50mm 254 0mm Connectors P1 2 5 8 241 3mm 147 3mm 0 15 3 8mm Swaged Standoff Thru Hole A 10 32 X 0 40 Ground Lug Including Nut and Lockwasher 0 15 3 8mm Dia OMX CJC C
46. 42 e mail france omega com Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 07056 3017 FAX 49 07056 8540 Toll Free in Germany 0130 11 21 66 e mail germany omega com 25 Swannington Road P O Box 7 Omega Drive Broughton Astley Leicestershire Irlam Manchester LE9 6TU England M44 5EX England Tel 44 1455 285520 Tel 44 161 777 6611 FAX 44 1455 283912 FAX 44 161 777 6622 Toll Free in England 0800 488 488 e mail uk omega com It is the policy of OMEGA to comply with all worldwide safety and EMC EMI regulations that apply OMEGA is constantly pursuing certification of its products to the European New Approach Directives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be correct but OMEGA Engineering Inc accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING These products are not designed for use in and should not be used for patient connected applications TABLE OF CONTENTS GENERAL DESCRIPTION 2 OMS SELECTION GUIDE eda aud VICUS QR En RR 2 ANALOG VOLTAGE INPUT MODULES NARROW BANDWIDTH OM5 IMV IV 4 ANALOG CURRENT INPUT MODULES 5 ener 6 TRUE RMS INPUT MODULES OM b IAC
47. 8 01 C 10mV Full Bridge Input 3mV V 100 to 10kQ 3 333V OMS5 WBS 1 C 30mV Full Bridge Input 3mV V 300 to 10KQ 10 000V OM5 WBS38 03 C 10mV Half Bridge Input 3mV V 100 to 100 3 333V OMS5 WBS 3 C 30mV Half Bridge Input 3mV V 300 to 10KO 10 000V OM5 WBS 2 C 20mV Full Bridge Input 2mV V 300 to 10KO 10 000V OM5 WBS 4 C 33 3mV Full Bridge Input 10mV V 100 to 10KQ 3 333V OM5 WBS 5 C 100mV Full Bridge Input 10mV V 300 to 10KQ 10 000V ANALOG CURRENT OUTPUT MODULES 400Hz AND 1kHz BANDWIDTH MODEL INPUT RANGE OUTPUT RANGE BW OM5 IVI B4 C to 5V 4 to 20mA 400Hz OM5 IVI A4 C 5V 4 to 20mA 400Hz OMS IVI BO C 0 to 5V 0 to 20mA 400Hz OM5 IVI A0 C 5V 0 to 20mA 400Hz SELECTION GUIDE FOR ISOLATED SIGNAL CONDITIONING PRODUCTS ANALOG VOLTAGE INPUT MODULES WIDE BANDWIDTH 10kHz BW INPUT RANGE MODEL OUTPUT RANGE OM5 WMV 10A C 10mV 5V OM5 WMV 50A C_ 50mV 5 OM5 WMV 100A C 100mV 5V OM5 WMV 10B C 10mV 0 to 5V OM5 WMV 50B C 50mV 0 to 5V OM5 WMV 100B C 100mV 0 to 5V OM5 WV 1A C 1 5V OM5 WV 5A C 5V 5V OM5 WV 10A C 10V 5V OM5 WV 1B C 1 0 to 5V OM5 WV 5B C 5V 0 to 5V OM5 WV 10B C 10V 0 to 5V OM5 WV 20A C 20V 5V OM5 WV 20B C 20V 0 to 5V OM5 WV 40A C 40V 5V OM5 WV 40B C 40V 0 to 5V 2 WIRE TRANSMITTER INTERFACE MODULES 100Hz BW MODEL INPUT RANGE OUTPUT RANGE OM5 TX 1
48. Accuracy includes nonlinearity hysteresis and repeatability but not source or external shunt inaccuracy if used ace OM5 IP IC IN Linearized 2 or 3 Wire RTD Input Modules FEATURES INTERFACES TO 1000 PLATINUM 10 2 COPPER OR 120 2 NICKEL RTDs LINEARIZES RTD SIGNAL HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE 37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16098 CMR 9598 AT 60Hz 90dB AT 50Hz CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES ON BACKPANEL DESCRIPTION Each 5 RTD input module provides single channel of RTD input which is filtered isolated amplified linearized and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of external multiplexers The 0M5 modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 Th complete isolation means that no connection is required between Common and Power Common for proper operation of the output switch desired the output switch can be turned on continuously by simp connecting pin 22 the Read Enable pin to 1 0 Common pin 19 RTD excitation is provided from the module by two matched current sources When using a three wire R
49. B 2 4 68 10 12 14 16 18 20 22 24 26 0101010100001 2 0090000009999 QD 1 2 2 1 3 5 7 9 11 13 15 17 19 21 23 25 mud cna anim FIGURE 18 OMX 1324 C Universal Interface Board Dimensions P OM5 BP SKT C ANALOG MODULE EVALUATION BOARD DESCRIPTION The OM5 BP SKT C is a single channel board with a test socket for 5 module evaluation Figure 19 All signal input output control and power connections are connected to terminal blocks for ease of user access A cold junction temperature sensor circuit is included for evaluation of thermo couple modules See Figure 20 for schematic The OM5 BP SKT C is mechanically compatible with DIN rail mounting using the following elements 2 OM DIN SF base elements with snap foot 2 OM DIN SE side elements 4 7 connection pins Two jumpers are provided for customer use The first J1 provides a current path between 5V Power Common modu e pin 16 and 1 0 Common 2 85 0 25 6 4mm 724mm 1 025 6 4mm Typical e Local RD EN WR Reserved PCOM 4 25 108mm module pin 19
50. C 4 to 20mA 1 to 5V OM5 TX 2 C 4 to 20mA 2 to 10V GENERAL PURPOSE INPUT MODULES DC EXCITATION MODEL MAXIMUM INPUT OUTPUT OM5 DT 1 C 1 5V OM5 DT 2 C 2V 5V OM5 DT 3 C 3V 5V OM5 DT 4 C 4V 5V OM5 DT 5 C 5V 5V OM5 DT 6 C 6V 5V OM5 DT 7 C 7V 5V OM5 DT 8 C 8V 5V OM5 DT 9 C 9V 5V OM5 DT 10 C 10V 5V FREQUENCY INPUT MODULES MODEL INPUT RANGE OUTPUT RANGE OMS IFI 500 C to 500Hz 0 to 5V OM5 IFI 1K C 1kHz 0 to 5V OM5 IFI 3K C to 3kHz to 5V OM5 IFI 5K C to 5kHz 0 to 5V OMS IFI 10K C to 10kHz 0 to 5V OMS IFI 25K C to 25kHz 0 to 5V OMS IFI 5OK C to 50kHz 0 to 5V OMS IFI 100K C 0 to 100kHz 0 to 5V LINEARIZED THERMOCOUPLE INPUT MODULES 0 to 5V OUTPUT 4Hz BW MODEL TYPE DHODMAAAAAACCCO INPUT RANGE 0 to 760 C 32 F to 1400 F 100 C to 300 C 148 F to 572 F 0 to 500 C 32 F to 932 F 100 to 760 C 148 F to 1400 F io 1000 C 32 F to 1832 500 C 32 F to 932 F to 1350 C to 1200 32 F to 2192 to 400 C 148 F to 752 F to 200 C 32 F to 392 F 0 o o o 500 C to 1800 C 1000 C 32 F to 1832 F 500 to 1750 C 932 to 3182 F 500 C to 1750 C Ncc to 3182 F 932 F to 3272 F 148 F to eer F VOLTAGE OUTPUT MODULES 50mA DRIVE CAPACITY 400 Hz BW
51. CK DESCRIPTION The OMX 1363 C is a 19 inch metal rack for mounting the OM5 BP backpanels It also provides capability to mount the PMX 976 C power supplies and the OMX 1324 C interface board See Figure 17 for dimensions 17 60 447 04mm 3 62 91 95mm 13 nm anm 3 12 79 25mm 0 31 7 87mm 1 375 34 93mm 2 PL 0 062 1 57mm _ _ 0 125 3 17mm 2 PL 1 0 63 0 17 29 18 23 16 00mm 439 16mm 463 04 Cable Access Cutout 3 480 88 39mm Left Side Only 3 378 85 80mm 3 103 n 82 az lt 3 265 103 78 82mm O 0 141 3 58mm Dia 8 PL 82 93mm 8 00 76 2mm gt 3mm metric 0 378 9 60mm __ o o PEM nut 7 PL 0 50 i 3 0 215 12 7mm 0 103 2 62mm 546mm 11 0 o 1 10 2 60 27 94mm 66 04 FIGURE 17 OMX 1363 C Analog Rack Dimensions 0MX 1324 C UNIVERSAL INTERFACE BOARD DESCRIPTION The OMX 1324 C is a universal interface board which converts a 26 pin ribbon cable input to 26 screw terminals for discrete wire It can be mounted on the back of the OMX 1363 C mounting rack or on a DIN rail Required mounting hardware is included Use OMX 1315 xx C cable See Figure 18 for dimensions 101 6mm
52. DT 2 C V V 2 RTI Referenced to input OMS DT 3 C 33 0M5 DT 4 C 4V 5V OM5 DT 5 C 5V 5V OM5 DT 6 C 6V 5V 0M5 DT 7 C 7V 5V OM5 DT 8 C 8V 5V OM5 DT 9 C 9 5V 0M5 DT 10 C 10 5V pay 0M5 IFI Frequency Input Modules TECA FEATURES ACCEPTS FREQUENCY INPUTS OF 0 to 100kHz PROVIDES HIGH LEVEL VOLTAGE OUTPUTS TTL LEVEL INPUTS 1500 VOLT TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 0 05 ACCURACY MIX AND MATCH 5 TYPES ON BACKPANEL CSA CERTIFIED FM APPROVED CE COMPLIANT DESCRIPTION Each OM5 IFI Frequency input module provides a single channel of fre quency input which is isolated and converted to a high level analog voltage output This voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of external multiplexers Figure 1 The frequency input signal can be a TTL level signal or a zero crossing signal Terminal on the field side terminal block is the common or ground connection for input signals A TTL signal is connected from terminal 2 In to terminal 3 In while a zero crossing signal is connected from terminal 4 EXC to terminal In Input circuitry for each of the signal types has hysteresis built in An input signal must cross entirely through the hysteresis region in order to trigger th
53. ES ON BACKPANEL CSA CERTIFIED FM APPROVED CE COMPLIANT 3 Wire Potentiometer Surge Suppression 3 and D Protection 2 Wire 2 Slidewire Backpanel Term Block wo lt FIGURE 1 5 Block Diagram DESCRIPTION Each OM5 PT Potentiometer input module provides a single channel of potentiometer input which is filtered isolated amplified and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of external multiplexers The 0M5 modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for desired connec Excitation for the potentiometer is p proper operation of the output switch If he output switch can be turned on continuously by simply ng pin 22 the Read Enable to 1 0 Common pin 19 rovided from the module by two matched current sources When using a three wire potentiometer this method allows cancellation of the effects of lead resistances The excitation currents are very small less than 1 0mA which mini Signal filtering is accomplished wit mizes self heating of the potentiometer hasix pole filter which provides 95dB of normal mode rejection at 6
54. IDTH 0 08 ACCURACY 0 02 LINEARITY e DRIFT CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES ON BACKPANEL DESCRIPTION Each 0M5 WBS Strain Gage input module provides a single channel of strain gage input which is filtered isolated amplified and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of external multiplexers The OM5 WBS modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 The OM5 WBS can interface to full bridge or half bridge transducers with a nominal resistance of 1000 to 10kQ A matched pair of bridge completion resistors to ImV at 10V excitation allows use of low cost half bridge or quarter bridge transducers Figures 2 3 4 The 10kHz bandwidth allows measurement of high speed processes such as vibration analysis Strain Gage excitation is provided from the module by a very stable 10V or 3 333V source The excitation supply is fully isolated allowing the amplifier inputs to operate over the full
55. ODUCTS ANALOG VOLTAGE INPUT MODULES NARROW BANDWIDTH 4Hz BW MODEL INPUT RANGE OUTPUT RANGE OM5 IMV 10A C 10mV 5V OMS IMV 50A C 50mV 5V OM5 IMV 100A C 100mV 5V OM5 IMV 10B C 10mV 0 to 5V OMS IMV 50B C 50mV 0 to 5V OM5 IMV 100B C 100mV 0 to 5V OM5 IV 1A C 1 5V 5 5V 5V OMS IV 10A C 10 5V OM5 IV 1B C 1 0 to 5V OM5 IV 5B C 5V 0 to 5V OM5 IV 10B C 10V 0 to 5V 5 20 20V 5V 5 208 20V 0 to 5V OM5 IV 40A C 40V 5V 5 40 40V 0 to 5V ANALOG CURRENT INPUT MODULES 4Hz AND 1kHz BANDWIDTH MODEL INPUT RANGE OUTPUT RANGE BW OM5 II 4 20 C 4 to 20mA 0 to 5V 4Hz OM65 II 0 20 C 0 to 20mA 0 to 5V 4Hz TRUE RMS INPUT MODULES MODEL INPUT RANGE rms OUTPUT RANGE dc OM5 IAC 100B C to 100mV 0 to 5V OM5 IAC 1B C 0 to 1V 0 to 5V OM5 IAC 10B C 0 to 10V 0 to 5V LINEARIZED 2 OR 3 WIRE RTD INPUT MODULES 0 to 5V OUTPUT 4Hz BW MODEL TYPE INPUT RANGE OMS IP N100 C 1000 Pt 100 C to 100 C 148 F to 212 F 5 100 1000 Pt 0 to 100 32 F to 212 F 5 200 1000 Pt 0 to 200 32 to 392 5 600 1000 Pt 0 to 600 32 F to 1112 F 120 01 100 0 02 to 120 C 32 F to 248 F 5 1 120 02 100 Cu at 25 0 C to 120 32 to 248 F OM5 IN 300 C 1200 Ni 0 to 300 32 F to 572 F LINEARIZED 4 WIRE RTD INPUT M
56. ODULES 0 to 5V OUTPUT 4Hz BW MODEL TYPE INPUT RANGE OM5 IP4 N100 C 1000 Pt 100 C to 100 148 F to 212 F OM5 IP4 100 C 1000 Pt 0 to 100 C 32 F to 212 F OM5 IP4 200 C 1000 Pt 0 to 200 C 32 F to 392 F OM5 IP4 600 C 1000 Pt 0 to 600 C 32 F to 1112 F 5 1 4 120 01 100 Cu at 0 C 5 1 4 120 02 100 Cu at 25 C 0 to 120 0 to 120 32 F to 248 F 32 F to 248 F 5 1 4 300 1200 Ni 0 C to 300 C 32 F to 572 F POTENTIOMETER INPUT MODULES 4Hz BW MODEL INPUT RANGE OUTPUT RANGE 5 100 to 1000 0 to 5V 500 0 5000 0 to 5V OM5 PT 1K C Oto 1KQ 0 to 5V 5 10 010 10KQ 0 to 5V THERMOCOUPLE INPUT MODULES 0 to 5V OUTPUT 4Hz BW MODEL INPUT RANGE OMS5 ITC J C J 100 C to 760 C 148 F to 1400 F OMS5 ITC K C 100 to 1350 C 148 F to 2462 F OMS5 ITC T C 100 to 400 C 1482 to 752 F 5 0 C to 900 32 F to 1652 F 0 to 1750 32 F to 3182 F OM5 ITC S C 0 to 1750 32 to 3182 F 5 _ 0 to 1800 32 to 3272 F OMS5 ITC C1 C C 350 C to 1300 662 F to 2372 F OM5 ITC N1 C N 100 C to 1300 C 148 F to 2372 F STRAIN GAGE INPUT MODULES 45V OUTPUT 10kHz BW MODEL INPUT EXCITATION OM5 WBS3
57. OM5 AV 4 C OV to 10V 10V to 10V OM5 AV 5 C 10V to 10V 10V to 10V OM5 AV 6 C 10V to 10V OV to 10V OM5 AV 7 C 5V to 5V 10V to 10V 0M5 Module Dimensions and Pinouts The following mechanical drawing is useful if designing circuit boards to number 50865 5 The captive nut for the 3mm mounting screw can be mount the OM5 modules Many sockets are available which accept the obtained from PEM Penn Engineering and Manufacturing part number mounting pins As an example AMP Inc provides a socket with part KFS2 M3 Top 2 255 57 3mm 2 260 max 57 4mm 0 585 14 9mm ES 0 590 max 15 0mm 2 270 57 7mm Side 2 275 max 57 8mm 0 20 5 1mm 0 375 9 5mm I 0 095 2 4mm 1 175 29 8mm 34 0 145 3 7mm 1 650 41 9 34 0 345 8 8mm Pin Diameter 0 040 1 02mm 0 150 3 8mm Bottom 0 345 8 8mm 2 025 51 4mm 0 1 650 41 9mm 1 175 29 8mm 0 900 22 9mm NOTES 1 All dimensions are Typical unless otherwise noted L 0 375 9 5mm 2 Mounting pin plating is 20 in gold WR WR RD EN RD EN Reserved y Reserved Common pur Common Vin Vin 5V 5V Power Common Power Common n In EXC EXC 4SEN SEN SEN Top View Bottom View p Accessories for 0M5 Analog Modules FEATURES
58. OX3 u ur oxa 4 v Zz 7 e z T OLUM LLM za 1 T ZIM _ 7 09 21 0 Vp AW MW ELUM Spe 2 298 L XWO O 2961 XWO i 20 9 or go 9 6 __ SM plus 6ELLOHPZ vM GEB 0 0 8 LLOHVZ M vn 19 eM 70 Ja LM afe z 9 Lau 1 A 9 vH 1 ______ 1 v 6E LLOHvZ u in ed iH S UF ou WOO O I WOO Adi OOV 9140 WODY au O1SNS n LIMA di W3 dH m dirus QV3HA pue punoi WW hy er zn o ae vr FIGURE 6 OM5 BP 16 MUX C Schematic ELECTRICAL P1 CONNECTOR The 26 pin P1 connector provides the signal interface between the OM5 BP 16 MUX C backpanel and the host measurement system Two separate analog bus connections are provided one for analog input signals and one for analog output signals Two sets of six address lines and an enable pin allow input and output modules to be independently multiplexed onto their respective analog signal bus RO thru R5 and RDENAB are used for input modules and WO thru W5 and WRENAB are used for output modules ADDRESS SELECTION The OM5 BP 16 MUX C backpanel has address decoding circuitry to allow multiplexing any combination
59. TD this method allows an equal current to flow in each RTD lead which cancels the effects of lead resistances The excitation currents are very small 0 25mA for 1000 Pt and 1200 Ni and 1 0mA for 100 Cu which minimizes self heating of the RTD Signal filtering is accomplished with a six pole filter which provides 95dB of normal mode rejection at 60Hz and 90dB at 50Hz Two poles of this filter are on the field side of the isolation barrier and the other four are on the computer side After the initial field side filtering the input signal is chopped by a proprietary chopper circuit Isolation is provided by trans former coupling again using a proprietary technique to suppress transmis sion of common mode spikes or surges The module is powered from 5VDC 3596 A special input circuit on the OM5 modules provides protection against accidental connection of power line voltages up to 240VAC 4 Wire 2 Wire Surge Suppression RTD Protection 4 Wire Backpanel Term Block amp ne lt NOTE 1 4 wire sensors may be used with this module However for true 4 wire measurement use OM5 IP4 IC4 IN4 Isolated Field Side _ 5 Amplifier 19 Pat Pending Common 22 V gt gt RD Isolated Computer Side Power VA Power Oscillator Power Common FIGURE 1 OM5 IP IC IN Block Diagram
60. Types T 0 025 C C Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT Type E 0 016 C C Types S 0 168 C C Type N 0 037 C C Type C 0 072 C C NEUE ON MODEL TYPE INPUT RANGE OUTPUT RANGE ACCURACY OM5 ITC J C Type J 1009C to 760 C 148 F to 1400 F OV to 5V 30 0796 0 61 C OM5 ITC K C ype K 1009C to 1350 C 148 F to 2462 F OV to 5V 30 0796 0 97 C OM5 ITC T C Type T 100 to 400 148 F to 752 F OV to 5V 30 0996 0 46 C OM5 ITC E C Type E 0 C to 900 C 32 F to 1652 F OV to 5V 30 0796 0 59 OM5 ITC R C 0 C to 1750 C 32 F to 3182 F OV to 5V 30 1096 72 OM5 ITC S C Type S 0 C to 1750 C 32 F to 3182 F OV to 5V 40 10 1 82 OM5 ITC B C 0 C to 1800 C 32 F to 3272 F OV to 5V 40 12 42 21 C OM5 ITC C1 C Type C 350 C to 1300 C 662 F to 2372 F OV to 5V 40 11 1 01 C OM5 ITC N1 C 100 to 1300 C 148 to 2372 F OV to 5V 40 70 30 98 C Gere OM5 WBS Strain Gage Input Modules Wide Bandwidth FEATURES INTERFACES TO 10002 THRU 10k 2 FULL BRIDGE HALF BRIDGE OR QUARTER BRIDGE STRAIN GAGES HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS FULLY ISOLATED EXCITATION SUPPLY 10008 CMR 10kHz SIGNAL BANDW
61. V OM5 WV 1B C 1V to 1V OV to 5V OM5 WV 5B C 5V to 5V OV to 5V OM5 WV 10B C 10V to 10V OV to 5V 0M5 WV 20A C 20V to 20V 5V to 5V OM5 WV 20B C 20V to 20V OV to 45V 0M5 WV 40A C 40V to 40V 5V to 5V OM5 WV 40B C 40V to 40V OV to 5V Qc OM5 TX 2 Wire Transmitter Interface Modules FEATURES ISOLATED 20VDC CURRENT LOOP SUPPLY PROVIDES ISOLATION FOR NON ISOLATED 2 WIRE TRANSMITTERS HIGH LEVEL VOLTAGE OUTPUT 1V to 5V or 2V to 10V 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 10098 CMR 100Hz SIGNAL BANDWIDTH 0 05 ACCURACY 0 02 LINEARITY CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES BACKPANEL DESCRIPTION Each OM5 TX 2 wire transmitter interface module provides a single chan nel which accepts a 4 to 20 mA process current input and provides a standard 1 to 5V or 2 to 10V output signal Figure 1 An isolated 20VDC regulated power supply is provided to power the current transmit ter This allows a 2 wire loop powered transmitter to be directly connected to the module without requiring an external power supply The regulated supply will provide a nominal 20VDC at a loop current of 4mA to 20mA The 5 will provide a 1500V isolation barrier for non isolated 2 wire field transmitters It
62. ation Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 formerly IEEE 472 CMV Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 formerly IEEE 472 CMR 50 or 60Hz 100dB NMR 38B at 1kHz 120dB per decade above 1kHz Accuracy 30 196 span 0 2mV Nonlinearity 30 0296 span Stability Input Offset 20uV C Output Offset 40uV C Gain 50 Noise Input 0 1 to 10Hz 0 4uVrms Output 100KHz 5mVpp Bandwidth 3dB 1kHz Response Time to 90 final value 750us Output Range 5V Output Resistance 500 Output Protection Continuous short to ground Output Selection Time 6 0us at 0 to 2000pF to of Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V Input Current 0 1 0 5 Power Supply Voltage 45VDC 3596 Power Supply Current 200mA Q Full Exc load 100mA No Exc Load Power Supply Sensitivity 3200uV 6 RTI Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range 40 to 85 C Storage Temp Range 40 to 85 C Relative Humidity 0 to 95 noncondensing ORDERINGINFORMATION Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT MODEL MAXIMUM INPUT OUTPUT OTES 0M5 DT 1 C 1V 5V 1 Includes excitation error nonlinearity hysteresis and repeatability OMS
63. can also be used when additional isolation is required between an isolated 2 wire transmitter and the input stage of the contro room computer The voltage output is logic switch controlled which allows these modules to share a common analog bus without the requirement of externa multiplexers The modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 A precision 20 2 current conversion resistor is supplied with the module Sockets are provided on the OM5 BP backpanels to allow installation of this resistor Extra resistors are available under part number OMX 1362 C All field inputs are fully protected from accidental connection of power line voltages up to 240VAC The module has a 3dB bandwidth of 100Hz Signal filtering is accomplished with a six pole filter with two poles on the field side of the isolation barrier and the other four on the computer side 2 Amplifier g gt Vour Pat Pending 1 3 Common V V Isolated ol e RD Excitation Source Isolated Computer Side Power 2 Wire Transmitter EXC In Surge Suppres
64. ck Diagram SPECI FICATIONS Typical at T 25 C and 45V Power odule OMS5 IP4 IC4 INA Input Range Limits 200 C to 850 C 1000 Pt 80 to 320 C 1200 Ni 100 to 260 C 100 Input Resistance ormal 50MQ Power Off 40kQ Overload 40kQ Input Protection Continuous 240Vrms max ransie ANSI IEEE C37 90 1 1989 Sensor Excitation Current 1000 Pt 1200 Ni 0 25mA 100 C 1 0mA Lead Resistance Effect 1000 Pt 1200 Ni 30 0005 100 C 30 005 CMV Input to Output Continuous 1500Vrms max ransient ANSI IEEE C37 90 1 1989 CMR 50Hz or 60Hz 160dB NMR 95dB at 60Hz 90dB at 50Hz Accuracy See Ordering Information Conformity Error 0 05 Span Stability Input Offset 0 02 C C Output Offset 320uV C Gain 350ppm of reading C Noise Input 0 1 to 10Hz 0 2uVrms Output 100kHz 200uVrms Bandwidth 3dB 4Hz Response Time 90 span 0 2s Output Range OV to 5V Output Resistance 50Q Output Protectio Continuous short to ground Output Selection Time at Cag 0 to 2000pF to of V Output Current Limit 8 Output Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V Input Current 0 1 0 5pA Power Supply Voltage 5 45 Power Supply Current 30mA Power Supply Sensitivity 100Q Pt 1200 Ni 30 2 C N 100 C 30 5 C V Mechanical Dimensions
65. d by the logic state of WR EN module pin 23 When pin 23 is low the track mode is enabled If pin 23 is open or high the hold mode is enabled The module is designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation ofthetrackand hold circuit Fora low state simply connect pin 23 the Write Enable pin to Common pin 19 The OM5 BP MUX C backpanels allow host computer control of the WR EN control line which allows multiplexing of one host DAC to up to 64 OM5 AV output modules During power up the output remains OV output for 100ms which allows the track and hold circuit to be initialized EXC Out Surge Rows Suppression and Out Protection Backpanel Term Block 4 NC Isolation Barrier Isolated Field Side 19 gt Common 23 gt WREN Isolated Computer Side Oscillator Power Common FIGURE 1 OM5 AV Block Diagram py dil SPECI FICATIONS Typical at 250 and 5V Power odule OM5 AV Input Voltage Range 35V 0 to 5V 10V 0 to 10V Input Voltage Maximum 336V no damage Input Resistance 50MQ Output
66. des a single channel of analog input which is filtered isolated amplified and converted to a high level analog voltage output Figure 1 This voltage output is logic switch controlled allowing these modules to share a common analog bus without the requirement of external multiplexers The OM5 modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 Signal filtering is accomplished with a six pole filter which provides 95dB of normal mode rejection at 60Hz and 90dB at 50Hz Two poles of this filter are on the field side of the isolation barrier and the other four are on the computer side After the initial field side filtering the input signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using a proprietary technique to suppress transmission of common mode spikes or surges The module is powered from 5VDC 5 A special input circuit on the OM5 IMV and 5 modules provides protection against accidental connection of power line voltages up to 240VAC Isochopper Amplifier gt Vour Pat Pending VV 19 V C
67. e electrical disturbances on the field side of the 10 32 ground stud is provided on the backpanel An electrical connecti on between this ground stud and system ground should be provided with a large gauge wire of the shortest possible length When this connection is made a possible ground loop could result through the SIG COM shield wires and backpanel signal ground If the application involves only input modules and a differential input is used by the host measurement system J1 should be removed Remember that J1 is required if output modules are used or if the host system does not have differential inputs OMS Module 5 SIG COM 6 SIG COM COM 19 16 PWR COM J2 J4 o J3 J1 Power Common o n Signal Ground Ry and Grounding Bolt FIGURE 7 OM5 BP 16 MUX C Grounding Diagram PRU PP PER T Gi 1 7 0M5 BP SKT C 2 C ONE TWO POSITION ANALOG 1 0 BACKPANELS DESCRIPTION The OM5 BP SKT C is a single channel mounting panel for the 5 modules The OM5 BP 2 C is a dual channel mounting panel for the 5 modules They both are DIN rail compatible See Figures 9 and 10 for wiring diagrams Figures 11 and 12 for schematics The following accessories are required for mounting one 5 or 2 C panel Figure 8 Description 1 OM7 DIN SF Base element with snap foot 2 OM7 DIN SE X Side element The following accessories are required for moun
68. e threshold comparator A 5 1V excitation is available for use with magnetic pick up or contact closure type sensors The excitation is available on pin 1 CEXC and the excitation common is pin 3 n The modules are designed with a completely isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 A special circuit in the input stage of the module provides protection against accidental connection of power line voltages up to 240VAC Zero Crossing Inputs EXC In Surge Suppression and Protection TTL Inputs In EXC Threshold Comparator Backpanel Term Block lt K wc V Isolated Field Side V Signal Isolation 20 i gt Vour d Common 22 RDEN Isolated Computer Side Power Power Oscillator Power Common FIGURE 1 OM5 IFI Block Diagram pay SPECI FICATIONS Typical at 250 and 45V Power Module OM5 IFI Input Range 0 to
69. four are on the computer side After the initial field side filtering the input signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using aproprietary technique to suppress transmission of common mode spikes or surges The module is powered from 5VDC 3596 A special input circuit on the OM5 II modules provides protection against accidental connection of power line voltages up to 240VAC Surge Suppression and Protection 200 0 1 plug in Backpanel Term Block lt ne NC Isolated Field Side Power Isochopper 2 Amplifier LPS B gt Pat Pending IVA 19 V gt Common 22 Isolated RD EN Computer Side Power AKA 5V Power Oscillator Power Common FIGURE 1 OM5 II Block Diagram SPECI FICATIONS Typical at T 25 C 45V power Power Supply Sensitivity odule OMS Input Range OmA to 20mA or 4mA to 20mA Input Resistor Value 20 000 Accuracy 30 196 Stability 10 Input Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 CMV Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 CMR 50Hz or 60Hz 160dB NMR 95dB at 60Hz 90dB at 50Hz Accuracy 0 05 span 0 05 I Nonlinearity 30 0296 Span Stability Input Offset 450nA C Out
70. iltered isolated amplified and DESIGNED FOR STANDARD OPERATION WITH FREQUENCIES OF A 45 7 TO 10002 EXTENDED RANGE TO 20Khz converted to a standard process voltage or current output Figure 1 COMPATIBLE WITH STANDARD CURRENT AND POTENTIAL side circuit which can be floated to 50V from Power Common pin 16 This TRANSFORMERS complete isolation means that no connection is required between INDUSTRY STANDARD 0 5V OUTPUT Common and Power Common for proper operation of the output switch If A desired the output switch can be turned on continuously by simply connecting e FACTORY CALIBRATED ACCURACY ACCURACY CLASS pin 22 the Read Enable pin to 1 0 Common pin 19 The OM5 IAC modules are designed with a completely isolated computer The field voltage or current input signal is processed through a pre amplifier 1500 VRMS CONTINUOUS TRANSFORMER BASED ISOLATION and RMS converter on the field side of the isolation barrier The converted dc INPUT OVERLOAD PROTECTED TO 480V MAX PEAK AC amp DC OR signal is then chopped by a proprietary chopper circuit and transferred across 10A RMS CONTINUOUS the transformer isolation barrier suppressing transmission of common mode spikes and surges The computer side circuitry reconstructs filters and ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION converts the signal to a 0 5VDC output Modules are powered from 5VDC 3596 EXC
71. is required between 1 0 Common and Power Common for 0 02 LINEARITY proper operation of the track and hold circuit For a low state simply CSA CERTIFIED FM APPROVED CE COMPLIANT connect pin 23 the Write Enable to 1 0 Common pin 19 The OM5 BP 16 MUX backpanels allow host computer control of the WR MIX AND MATCH OMS TYPES ON BACKPANEL EN control line which allows multiplexing of one host DAC to up to 64 0 5 output modules During power up the output remains at OmA for 100ms on all models which allows the track and hold circuit to be initialized A special circuit in the output stage of the module provides protection against accidental connection of power line voltages up to 240VAC Isolation Barrier EXC Vin 19 1 0 Common 1 and B 23 Protection gt WR V V Isolated Computer Side Power VA Backpanel Term Block wc Isolated 4 Power Field Sid Oscillator Power Common FIGURE 1 OM5 IVI Block Diagram SPECI FICATIONS Typical at T 25 C and 45V power Unipolar Output Current odule OM5 IVI put Voltage Range 35V or OV to 5V put Current Range 05 0 to 20mA put Voltage Maximum 336V no damage put Current
72. kHz 10mVp p Bandwidth 3dB 10kHz Rise Time 10 to 9096 span 35us Setting Time to 0 196 250 5 FIGURE 4 Quarter Bridge Connection Output Range 35V i Output Resistance 500 5 Output Protection Continuous Short to Ground 4EXC Output Selection Time at 0 to 2000pF to mV of Vau Ag 3 Output Current Limit 8mA Output Enable Control Max Logic 0 0 8V EIE Min Logic 1 2 4 Max Logic 1 361 1 nput Current 0 1 0 5pA EXC se Power Supply Voltage 45VDC 45 Supplied Backpanel Power Supply Current 170mA Full Exc Load 70mA No Exc Load Power Supply Sensitivity 32uV o 3 Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Same as Full Bridge modules Mida PD s a NOTES 1 Strain element 2 Includes excitation error nonlinearity 40 to 85 i jp Relative Humidity 0 to 95 Nancondensing hysteresis and repeatability 3 Referenced to input Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT INPUT BRIDGE INPUT RANGE EXCITATION OUTPUT RANGE ORDERING OM5 WBS38 01 C Full Bridge 1000 to 10kQ 3 333V at 3mV V Sensitivit 5V to 5V OM5 WBS 1 C Ful Bridge 300Q to 10kQ 10 0V at 3mV V 5V to 5V IN FO RMATI 0 N OM5 WBS38 03 C Half Bridge 1000 to 10kQ 3 333V at 3mV V Sensitivity 5V to 5V OM5 WBS
73. ld side filtering the input signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using a proprietary technique to suppress transmission of common DESCRIPTION mode spikes or surges The module is powered from 5VDC 5 A special input circuit provides protection against accidental connection of power line voltages up to 240VAC Each OM5 ITC Thermocouple input module provides a single channel of thermocouple input which is filtered isolated amplified and converted to a high level analog voltage output Figure 1 This voltage output is logic Switch controlled allowing these modules to share a common analog bus without the requirement of external multiplexers 20 Amplifier gt Pat Pending Suppression VA and 1 Protection 4V gt Common i i 22 Isolated gt RD EN Precision Reference Computer Side Power IVA Backpanel Term Block MAMMA Y YY Temp Isolated P Sensor Field Side pid Power Oscillator e Power Common FIGURE 1 OM5 ITC Block Diagram SPECI FICATIONS Typical at T 25 C and 5V power odule OM5 ITC put Range 0 1V to 0 5V put Bias Current 25nA put Resistance Normal 50MO Power Off 40 Overload 40kQ put Protection Continuous
74. load change 0 05 0 05 Output Ripple max 5mV 5mV Overvoltage Protection factory set 6 2 V 0 4V 6 2 V 0 4V Both supplies are tested and certified by TUV to VDE 0806 and IEC 380 They are UL Recognized File Number E55974 and CSA Certified CSA File Number LR38879 0 50 0 15 3 8mm Side 0 50 Side 12 7mm 0 05 1 8mm 0 45 10 2mm Pin Width 0 040 1 02mm 0 075 a 1 9mm FIGURE 26 OMX 977 977 220 C Physical Dimensions General Description OMEGA OM5 Series Isolated Signal Conditioning Modules are low cost high performance plug in signal conditioners Each OM5 module provides a single channel of isolated analog input or output Input modules interface to all types of external sensors The modules filter isolate amplify and convert the input signal to a high level analog voltage output The output modules accept a high level analog voltage signal from a host system then buffer isolate and amplify before providing a process current or voltage output to field devices Over 115 different OM5 modules are available encompassing awide selection of isolated analog input and output functions Analog inputs include voltage and current in narrow and wide bandwidths Thermocouple RTD Potentiometer Strain Gage Frequency and 2 Wire Transmitter Custom 1 0 ranges are also available All modules are CSA certified and FM approved for safe operation in Class Division 2 Gr
75. lsochopper 20 Amplifier SD AC Source In Surge Pat Pending get ee Suppression lin and 19 Protection V Common In i 22 EXC Isolated gt RD EN Computer Side Power VA Backpanel Term Block xxx YY Isolated Field Side Power Power Oscillator Power Common Current Input Models Only FIGURE 1 OM5 IAC Block Diagram SPECI FICATI ONS Typical at T 25 C and 45V power Module OM5 IAC Input Signal Range 100mV to 10V rms 0 to 5A rms Standard Frequency Range 45Hz to 1000Hz Extended Frequency Range 1kHz to 20kHz Impedance 1 MQ 1 shunted by 100pF 01 thru 05 0 050 1 06 07 Coupling AC Protection Continuous 480V Peak AC amp DC Transien ANSI IEEE C37 90 1 1989 Output Signal Range 0 5V Current Limit 8mA Voltage Limit 18V Resistance 500 Protection Continuous Short to Ground Ripple and Noise 100Khz 0 02596 Span rms Accuracy 9 Sinusoid 50 60 Hz 30 2596 Span 45Hz to 1kHz 30 2596 Reading Additional Factor 1kHz to 20kHz 30 7596 Reading Additional Factor Non Sinusoid Crest Factor 1 to 2 0 05 Reading Additional Error Crest Factor 2 to 30 1596 Reading Additional Error Crest Factor 3 to 4 30 3096 Reading Additional Error Crest Factor 4 to 5 30 4096 Reading Additional Erro
76. n continuous he Read Enable pin to 1 0 Common pin 19 y by simply connecting pin 22 INPUT PROTECTED TO 240VAC CONTINUOUS FULLY ISOLATED EXCITATION SUPPLY 10048 CMR 1KHz SIGNAL BANDWIDTH 0 10 ACCURACY 0 02 LINEARITY e 20uV C DRIFT CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH 5 TYPES ON BACKPANEL DESCRIPTION Each OM5 DT general purpose input module provides a single channel of transducer input which is filtered isolated scaled and converted to a high The OM5 DT can interface to devices which require a precision 10VDC noise inherent in these devices source The excitation supply is fully 0 operate over the full range of the excitation supply The 1kHz bandwi dth significantly reduces ripple and Transducer excitation is provided from the module by a very stable 10V isolated allowing the amplifier inputs excitation voltage This feature offers significant flexibility in real world applications Eight full scale input ranges are provided from 1V to 10V producing 5V full scale output The input signal is processed through a pre amplifier on the field side of the isolation barrier This p e amplifier has a gain bandwidth product of 5MHz and is bandwidth limited to 1kHz After amplification the input signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using a proprietary technique to supp
77. nse input input low of a differential or pseudo differential system on the host measurement sys tem Jumper J3 connects the SENSE line pin 25 to the backpanel signal ground If the host system has the capability this allows measuring the OM5 BP 16 C ground potential For proper operation of the output switch or track and hold circuit when using the 5 backpanels a current path must exist between the host control logic power common and module 1 0 Common module pin 19 This path can be established on the OM5 BP 16 C via jumper J4 If this connection exists elsewhere in the system jumper J4 should be removed since possible ground loops could exist Other connections of power ground and signal OM5 Module COM 19 16 PWR COM Signal Ground and Grounding Bolt FIGURE 4 OM5 BP 16 C Grounding Diagram ground usually occur at the A D or D A converter of the host measurement system If the connection of power common and AGND shield wires exists in the host measurement system an optional resistive connection between AGND and the backpanel signal ground can be made via R R can be as large as 10K ohms 100 ohms is a recommended value Jumper J2 can be used to connect the SENSE line to R when this ground configuration is used For full protection against large electrical disturbances on the field side of the 0M5 modules a 10 32 ground stud is provided
78. nvironmental Storage Temperature Range Relative Humidity Emissions mmunity Operating Temperature Range 40 to 85 C 40 to 85 C 0 to 95 noncondensing EN50081 1 ISM Group 1 Class A Radiated Conducted EN50082 1 ISM Group 1 Class A ESD RF EFT OTES 1 refers to the resistance in one lead MODEL INPUT RANGE OUTPUT RANGE ACCURACY 1000 Pt 0 00385 OM5 IP N100 C 100 to 100 C OV to 5V 40 32 C 148 F to 212 F 0 5 1 100 0 C to 100 OV to 5V 40 13 C 32 F to 212 F OM5 IP 200 C 0 C to 200 C OV to 5V 40 26 C 329 to 392 F OM5 IP 600 C 0 to 600 C OV to 5V 40 78 C 32 F to 1112 F 100 Cu 0 004274 OM5 IC 120 01 C 0 C to 120 C 100 at 0 C OV to 5V 40 23 C 32 F to 248 F 0M5 1C 120 02 C 0 C to 120 C 100 at 25 C OV to 5V 40 23 C 32 F to 248 F 1200 Ni o 0 00672 OM5 IN 300 C 0 C to 300 C OV to 5V 40 40 C 32 F to 572 F Includes conformity hysteresis and repeatability Qa ce OM5 IPA ICA INA Linearized 4 Wire RTD Input Modules Each 5 4 wire RTD input module provides a single channel of RTD input which is filtered isolated amplified linearized and converted to a high level analog voltage output This voltage output is logic switch controlled which allows these modules to share a common analog bus without the FEATURES
79. odule provides a single channel of analog input which is amplified isolated and converted to a high level e HIGH LEVEL VOLTAGE OUTPUTS analog voltage output Figure 1 This voltage output is logic switch 1500Vrms TRANSFORMER ISOLATION controlled allowing these modules to share a common analog bus without the requirement of external multiplexers ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION The 0M5 modules designed with a completely isolated computer side INPUT PROTECTED TO 240VAC CONTINUOUS circuit which can be floated to 50V from Power Common pin 16 This 10008 CMR complete isolation means that no connection is required between 1 0 Common and Power Common for proper operation of the output switch If 10kHz SIGNAL BANDWIDTH desired the output switch can be turned on continuously by simply 0 05 ACCURACY connecting pin 22 the Read Enable to 1 0 Common pin 19 The input signal is processed through a pre amplifier on the field side of EAE the isolation barrier This pre amplifier has a gain bandwidth product of e DRIFT 5MHz and is bandwidth limited to 10kHz After amplification the input CSA CERTIFIED FM APPROVED CE COMPLIANT signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using a proprietary technique to suppress MIX AND MATCH OM5 TYPES ON BACKPANEL transmission of common mode spikes or surges The module is p
80. ommon 22 Isolated c RD Computer Side Power Power Oscillator Power Common SPECIFICATIONS Typical at T 25 C and 45V power odule OM5 IMV 0M5 IV put Range 10mV to 100mV HV to 340V put Bias Current 30 5nA 30 05nA put Resistance Norma 50MQ 650kQ minimum Power Of 40kQ 650kQ minimum Overload 40kQ 650kQ minimum put Protection Continuous 240Vrms max 7 Transient ANSI IEEE C37 90 1 1989 B CMV Input to Output Continuous 1500Vrms max Transient ANSI IEEE C37 90 1 1989 50Hz or 60Hz 160dB 4 95dB at 60Hz 90dB at 50Hz i Accuracy 40 05 Span RTI 40 05 V 40 05 Span 30 2mV RTI 0 05 V onlinearity 30 0296 Span 2 Stability Input Offset Hyuv C 20uV C Output Offset 320V C Gain 25ppm C 50ppm C Noise Input 0 1 to 10Hz 0 2uVrms 2uVrms Output 100kHz 200uVrms Bandwidth 3dB 4Hz 7 Response Time 9090 Span 0 25 P Output Range 35V OV to 5V Output Resistance 500 7 Output Protection Continuous Short to Ground i Output Selection Time 6ps at 0 to 2000pF to of Vg 2 Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V b in Logic 1 2 4 ax Logic 1 36V i Input Current 0 1 0 5pA Power Supply Voltage 5 3596 d Power Supply Current 30mA li Power Supply Sensitivity 32uV c RTI 200 6 RTIO
81. oups A B C and D hazardous environments Accessories include addressable and non addressable single dual eight and 16 channel backpanels available with on board temperature sensors and cold junction thermocouple compensation power supplies mounting racks interface cables and evaluation boards OM5 modules offer several advantages when compared with competitive parts while maintaining equivalent price 50 times better noise rejection by using a 6 pole filter with 95dB NMR versus a three pole filter with 60dB NMR Lower output noise True 3 way isolation e CMR of noise spikes measures 20dB better than competing models Key Specifications e 1500V Isolation e Accuracy 0 05 e CMR 160dB e NMR 9598 e Transient Protection ANSI IEEE C37 90 1 1989 e 1uV C Drift e Output noise as low as 150uVrms 240VAC Protection for field 1 0 e Operating temp range 40 85 e CSA CERTIFIED Class 1 Division 2 Groups A B C D e FM APPROVED Class I Division 2 Groups A B C D e EUROPEAN EMC DIRECTIVE COMPLIANT e CE APPROVAL for low voltage directive not applicable Products comply with ENG1010 1 IEC1010 Applications DESIGNED FOR INDUSTRIAL PLANT ENVIRONMENTS e PROTECTS USER EQUIPMENT FROM LIGHTNING AND HEAVY EQUIPMENT POWER LINE VOLTAGE e REDUCES ELECTRICAL NOISE IN MEASURED SIGNALS CONVENIENT SYSTEM EXPANSION AND REPAIR SELECTION GUIDE FOR OMS ISOLATED SIGNAL CONDITIONING PR
82. owered from 5VDC 45 A special input circuit provides protection against accidental connection of power line voltages up to 240VAC 20 gt Vour Anti Aliasing Filter Isochopper Amplifier Pat Pending Surge Suppression and 19 Protection V V Common 22 Isolated RD Computer Side Power Backpanel Term Block Isolated Power Oscillator Field Side Power Power Common FIGURE 1 OM5 WMV WV Block Diagram pay SPEC 0 NS Typical at T 25 C and 5V Power Module OM5 WMV OM5 WV Input Range 10mV to 100mV IV to 440V Input Bias Current 30 5nA 30 05nA Input Resistance Normal 200 650kQ minimum Power Of 40 650kQ minimum 40kQ 650kO minimum Input Protection Continuous 240Vrms Max i Transient ANSI IEEE C37 90 1 1989 CMV Input to Output Continuous 1500Vrms max ji Transient ANSI IEEE C37 90 1 1989 CMR 50Hz or 60Hz 100dB NMR 3dB at 10kHz 120dB per Decade above 10kHz Accuracy 40 05 Span 101 RTI 0 05 3 40 05 span 30 2mV RTI 40 05 Nonlinearity 40 02 Span Stability Input Offset 1uV C 20uV C Output Offset 40uV C f Gai 25ppm C 50ppm C Noise Input 0 1 to 10Hz 0 4uVrms 2uVrms Output 100kHz 10mVp p is Bandwidth 3dB 10kHz bi Rise Time
83. pand the system to 64 channels eight OM5 BP 8 MUX C backpanels of multiplexed input or output Jumpers select which set of 16 addresses are assigned to a particular Sockets for Current Conversion Resistors OMX 1362 C Barrier Strips for Field Analog Signal Termination 8 NOTES 1 Connector is Berg 65863 075 or equivalent Mating connector is AMP 49958 6 or equivalent backpanel The Read Address group assigns a set of 16 addresses for input modules and the Write Address group assigns a set of 16 addresses for output modules The table below shows the correlation of jumper position to address range Address Selection Jumpers Read Address Write Address Address Jumper P2 Jumper P3 Range 1 6 0 15 Stand alone 2 7 48 63 Expanded 3 8 32 47 Expanded 4 9 16 31 Expanded 5 10 0 15 Expanded _ pgp sjndur juauno 10 510151501 UOISJOAUOD A euondo 2 z9 L XINO SIO SISOY Ss10sues 3 9P2 XINO H pue S310N gjeuueuy 0X3 0X3 L LaL O 29 1 XINO O 29 L XINO 0 0 v 9 WOO Wood WOO
84. perature 409 to 85 C 95 relative humidity non condensing Interface Connector Field High Density Screw Clamp 14 AWG Max Logic 26 pin male header connector Address Input Logic Levels Max Logic 0 0 8V Min Logic 1 2 0V Input Current 0 or 1 1 max at 25 C 1 00 max 25 to 85 C RD EN or WR EN Signal Delay Expanded address 16 63 from Connector P1 to Channels 1 16 Standalone address 0 15 51ns at 25 C 64ns at 25 C to 85 C 100ns at 25 C 126ns at 25 C to 85 C 17 4 442 0mm 17 1 434 3mm 26 Conductor Male Pin Connector P10 11 3 287 0mm 7 6 193 0 3 9 99 1mm 10 32 X 0 40 Ground Lug Including o o o o o o 1 29 29 es o o Nut and Lockwasher 0000 oooo pooo OMX CJC C Cold Junction NOTES 1
85. put Offset 320 Gain 325ppm C Noise Input 0 1Hz to 10Hz 10nArms Output 100kHz 200uVrms Bandwidth 3dB 4Hz Response Time 90 Span 0 2s Output Range 0 to 5V Output Resistance 500 Output Protection Continuous Short to Gnd Output Selection Time at C 0 to 2000pF to mV of Vo Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 2 4 ax Logic 1 36V Input Current 0 1 0 5pA Power Supply Voltage 5 45 Power Supply Current 30mA 20 9 Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range Storage Temp Range Relative Humidity 40 C to 85 C 40 C to 85 C 0 to 95 Noncondensing results in OV output 3 RTI Referenced to input ORDERING INFORMATION Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted mmunity EN50082 1 ISM Group 1 Class A ESD RF EFT OTE 1 Includes nonlinearity hysteresis and repeatability 2 1 15 the input current that MODEL INPUT RANGE OUTPUT RANGE BANDWIDTH OM5 II 4 20 C 4 to 20mA OV to 5V 4Hz OM5 II 0 20 C OmA to 20mA OV to 5V 4Hz 0M5 IAC Isolated True RMS Input Modules FEATURES DESCRIPTION INTERFACES RMS VOLTAGE 0 300V OR RMS CURRENT 0 5A Each OM5 IAC True RMS input module provides a single channel of AC input which is converted to its True RMS dc value f
86. put switch If desired the output switch can be turned on continuously by simply connecting pin 22 the Read Enable pin to 1 0 Common pin 19 The OM5 LTC can interface to eight industry standard thermocouple types J K T E R SN and B Its corresponding output signal operates over a OV to 5V range Each module is cold junction compensated to correct for parasitic thermocouples formed by the thermocouple wire and screw terminals on the mounting backpanel Upscale open thermocouple detect is provided by an internal pull up resistor Downscale indication can be implemented by installing an external 47MQ resistor 20 tolerance between screw te Signal filtering is of normal mode r are on the field si computer side minals 1 and 3 on the OM5 BP backpanels accomplished with a six pole filter which provides 9508 ejection at 60Hz and 90dB at 50Hz Two poles of this filter de of the isolation barrier and the other four are on the After the initial proprietary chopp again using a pro mode spikes or s A special input cir ield side filtering the input signal is chopped by a er circuit Isolation is provided by transformer coupling prietary technique to suppress transmission of common urges The module is powered from 5VDC 45 cuit provides protection against accidental connection of power line voltages up to 240VAC 42 5V 100MQ EXC Isochopper
87. r ORDERING INFORMATION fo SERES MODEL INPUT rms OUTPUT dc Isolation Common Mode Input to Output Input to Power OM5 IAC 100B C 0 100mV 0 5V Continuous 1500Vrms max OM5 IAC 1B C 0 1V 0 5V Transient ANSI IEEE 37 90 1 1989 OM5 IAC 10B C 0 10V 0 5V Output to Power Continuous 50Vdc max Rejection 50 60Hz Common Mode 100dB Response Time 0 to 9996 400ms Modules can be ordered with other input output ranges Consult factory for Output Enable Control ordering details and specifications Selection Time 6 005 Q C oy 0 to 2000pF Voltage ax Logic 0 0 8V in Max Logic 1 24V 36V Current 0 1 0 5pA Loop Voltage 7 5 min 26Vdc max Load Resistance maximum Loop Voltage 14 Loop Current Supply Voltage 5VDC 5 Current 30mA Sensitivity 200ppm Environmental Operating Temp Range 40 to 85 C Storage Temp Range 40 to 85 C Relative Humidity 0 to 90 noncondensing Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted mmunity EN50082 1 ISM Group 1 Class A ESD RF EFT Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm OTE 1 Module rating only Backpanel connector rating may differ use the lowest of the two in accordance with required safety requirements 2 At standard 60Hz factory calibration Consult factory for calibration at other frequencies 3 For 10 100 rated span Add an additional 0 25 error for 0 10 Span measurements
88. r Supply Voltage 5 0 3596 Power Supply Current 180mA at transmitter load of 20mA 100mA at transmitter load of 4mA Power Supply Sensitivity 10 RTI Mechanical Dimensions 2 28 x 2 26 x 0 60 58mm x 57mm x 15mm Environmental Operating Temp Range 40 to 85 C Storage Temp Range 40 to 85 C Relative Humidity 0 to 95 noncondensing Emissions EN50081 1 ISM Group 1 Class A Radiated Conducted Immunity EN50082 1 ISM Group 1 Class A ESD RF EFT NOTES 1 Includes nonlinearity hysteresis and repeatability 2 RTI Referenced to input ORDERINGINFORMATION MODEL INPUTRANGE OUTPUT RANGE 0M5 TX 1 C 4mA to 20mA 1V to 45V 0M5 TX 2 C 4mA to 20mA 2V to 10V pa Qc OM5 DT General Purpose Input Modules with DC Excitation FEATURES INTERFACES TO DC DISPLACEMENT TRANSDUCERS AND OTHER DEVICES REQUIRING A STABLE DC SUPPLY HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION controlled which allows these modules to share a common analog bus without the requirement of external m The modules are designed with a complete ultiplexers y isolated computer side circuit which can be floated to 50V from Power Common pin 16 This complete isolation means that no connection i required between 1 0 Common and Power Common for proper operation of the output switch If desired the output switch can be turned o
89. range of the excitation voltage This feature offers significant flexibility in real world applications Full scale sensitivities of 2mV V 3mV V or 10mV V are offered as standard With 10V excitation this results in 20mV 30mV or 100mV full scale input range producing 5V full scale output The input signal is processed through pre amplifier on the field side of the isolation barrier This pre amplifier has a gain bandwidth product of 5MHz and is bandwidth limited to 10kHz After amplification the input signal is chopped by a proprietary chopper circuit Isolation is provided by transformer coupling again using a proprietary technique to suppress transmission of common mode spikes or surges The module is powered from 5VDC 3596 Special input circuits provide protection of the signal inputs and the isolated excitation supply up to 240VAC Strain Gage Surge Suppression Protection Backpanel Term Block E Isolated Field Side FIGURE 1 OM5 WBS Block Diagram and Isochopper 20 Amplifier gt Pat Pending d VY 19 gt Common V V Isolated Computer Side Power Isolated Excitation S RD vV 45V Power Oscillator Power Common
90. ress transmission of common mode spikes or surges The module is powered from 5VDC 45 level analog voltage output Figure 1 This voltage output is logic switch Special input circuits provide protection of the signal inputs and the isolated excitation supply up to 240VAC DC LVDT or Other Transducer nO 0 Backpanel Term Block Surge Suppression and Protection ne lt ne V V Isochopper Amplifier Pat Pending Isolated Excitation Source Isolated Power i Computer Side 20 T Vour 19 gt Common RD Isolated Field Side Power Power Oscillator Power Common FIGURE 1 OM5 DT Block Diagram SPECI 0 NS Typical at T 25 C and 5V power Module OM5 DT Input Range HV to 10V Input Bias Current 05nA Input Resistance Normal 2MQ minimum Power Of 2MQ minimum Overload 2MQ minimum Input Protection Continuous 240Vrms max Transient ANSI IEEE C37 90 1 1989 formerly IEEE 472 Excitation Voltage 10 0VDC 2mV Excitation curren 40mA maximum Excitation Load Regulation 35ppm mA Excitation Stability 15ppm C Isolated Excit
91. ses and triacs OMEGA is pleased to offer suggestions on the use of its various products However OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written OMEGA warrants only that the parts manufactured by it will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED LIMITATION OF LIABILITY The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Should any Product s be used in or with any nuclear installation or activity medical application used on humans or misused in any way OMEGA assumes no responsibili
92. sion and Protection In 200 ot 0 1 plug in E OMX 1362 C Backpanel Term Block 1 NC 2 NC V Isolated V Field Side Power Power Oscillator Power Common FIGURE 1 OM5 TX Block Diagram pm SPECI FICATI 0 N S Typical at T 25 C and 5V power odule OM5 TX nput Range 4mA to 20mA nput Resistor Value 20 000 Accuracy 30 196 Stability 10ppm C Loop Supply Voltage Nominal 20V at 4mA to 20mA solated Excitation Protection Continuous 240Vrms max Transie ANSI IEEE C37 90 1 1989 put Protection Continuous 240Vrms max Transie ANSI IEEE 37 90 1 1989 CMV Input to Output Continuous 1500Vrms max Transie ANSI IEEE C37 90 1 1989 CMR 50 or 60Hz 100dB NMR 3dB at 100Hz 120dB per decade above 100Hz Accuracy 40 05 span 4uA RTI Nonlinearity 30 0296 span Stability Input Offset H yV C Output Offset 40uV C Gain 25ppm C of reading Noise Input 0 1 to 10Hz 10nArms Output 100KHz 500uVrms Bandwidth 3dB 100Hz Response Time 9096 span 4mS Output Range 1V to 5V or 2V to 10V Output Resistance 500 Output Protection Continuous short to gnd Output Selection Time at 0 to 2000pF to of Output Current Limit 8mA Output Enable Control ax Logic 0 0 8V in Logic 1 24V ax Logic 1 36V Input Current 0 1 0 5pA Powe
93. stomers the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 1996 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or in part without prior written consent of OMEGA ENGINEERING INC Where Do I Find Everything I Need for Process Measurement and Control OMEGA Of Course TEMPERATURE ARARNAR Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies Wire Thermocouple RTD amp Thermistor Calibrators amp Ice Point References Recorders Controllers amp Process Monitors Infrared Pyrometers PRESSURE STRAIN AND FORCE Transducers amp Strain Gauges Load Cells amp Pressure Gauges Displacement Transducers Instrumentation amp Accessories FLOW LEVEL Rotameters Gas Mass Flowmeters amp Flow Computers Air Velocity Indicators Turbine Paddlewheel Systems Totalizers amp Batch Controllers pH CONDUCTIVITY pH Electrodes Testers amp Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators amp Pumps Industrial pH amp Conductivity Equipment DATA ACQUISITION Data Acquisition amp Engineering Software Communications Based Acquisition Systems Plug in Cards for Apple IBM amp Compatibles Datalogging Sys
94. t Connection pins Any module not shown with a 10V output can be specified with 10V output Consult factory for minimum quantity and pricing details and module specifications THERMOCOUPLE ALLOY COMBINATIONS TYPE zouogm Aac MATERIAL Iron vs Copper Nickel Nickel Chromium vs Nickel Aluminum Copper vs Copper Nickel Nickel Chromium vs Copper Nickel Platinum 13 Rhodium vs Platinum Platinum 10 Rhodium vs Platinum Platinum 30 Rhodium vs Platinum 6 Rhodium Tungsten 5 Rhenium vs Tungsten 26 Rhenium Nickel 14 2 Chromium 1 4 Silicon vs Nickel 4 4 Silicon 0 1 Magnesium ALPHA COEFFICIENTS TYPE 100Q Pt 1200 Ni 10Q Cu ALPHA COEFFICIENT 0 00385 0 00672 0 004274 Gace 0M5 IMV IV Analog Voltage Input Modules Narrow Bandwidth FEATURES ACCEPTS MILLIVOLT AND VOLTAGE LEVEL SIGNALS HIGH LEVEL VOLTAGE OUTPUTS 1500Vrms TRANSFORMER ISOLATION ANSI IEEE C37 90 1 1989 TRANSIENT PROTECTION INPUT PROTECTED TO 240VAC CONTINUOUS 16008 CMR 95dB NMR AT 60Hz 90dB at 50Hz 0 05 ACCURACY 0 02 LINEARITY DRIFT CSA CERTIFIED FM APPROVED CE COMPLIANT MIX AND MATCH OM5 TYPES ON BACKPANELS EXC Suppression Vin and Protection Backpanel Term Block wc FIGURE 1 OM5 IMV IV Block Diagram Isolated Field Side Power DESCRIPTION Each 0M5 IMV and OM5 IV voltage input module provi
95. tems Recorders Printers amp Plotters EATERS Heating Cable Cartridge amp Strip Heaters Immersion amp Band Heaters Flexible Heaters Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL Metering amp Control Instrumentation Refractometers Pumps amp Tubing Air Soil amp Water Monitors Industrial Water amp Wastewater Treatment pH Conductivity amp Dissolved Oxygen Instruments M1516
96. ting two or more OM5 BP SKT or 2 C panels Qty Model Description 2 OM7 DIN SF Base element with snap foot 2 OM7 DIN SE X Side element panels 2 OM7 DIN WSF Base element without snap foot 4 x 5 4 OM7 DIN CP Connection pins The following DIN rail styles are available Specify length in meters XX EN 50022 35x7 5 slotted steel EN 50035 G32 slotted steel EN 50022 35x15 slotted steel SPECIFICATIONS Operating Temperature 40 to 85 C 95 relative humidity non condensing Interface Connector Field High Density Screw Clamp 14 AWG Max Logic High Density Screw Clamp 14 AWG Max Par DIN Rail mounts to DIN rails EN 50022 35x7 5 EN 50022 35x15 EN 50035 G32 L OM7 DIN SE FIGURE 8 DIN Rail Mounting Elements Sockets for Current Conversion Resistor OMX 1362 C OMX CJC C Cold Junction Compensation Circuit Power Common 5V VO Isolated I O Local I O 4 25 108 FIGURE 9 OM5 BP03 C Wiring Diagram Sockets for Current Conversion Resistor OMX 1362 C OMX CJC C Cold Junction Compensation Circuit 55 9319 ie E TBI TB3 mu vect Goce Power Common 0000 Channel A Toy 56 VO g 200 20 05250 Vi Vour CH A 12834 Channel B Viw Vour
97. ty as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product s in such a manner RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPARTMENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have the FOR NON WARRANTY REPAIRS consult OMEGA following information available BEFORE for current repair charges Have the following contacting OMEGA information available BEFORE contacting OMEGA 1 number under which the product was 1 number to cover the COST PURCHASED of the repair 2 Model and serial number of the product under 2 Model and serial number of the product and warranty and 3 Repair instructions and or specific problems 3 Repair instructions and or specific problems relative to the product relative to the product OMEGA s policy is to make running changes not model changes whenever an improvement is possible This affords our cu

Omega Vehicle Security OM5-C User's Manual

Contents

Download Pdf Manuals

Related Search

Related Contents