1746-IN027C-EN-P Digital I/O Modules Installation Instructions
Contents
1. Attribute Value Voltage category 5V de TTL signal input sourcing Number of inputs 16 Points per common 16 Voltage operating 5 V to DC CO 4 5 5 5V de sourcing 50 mV peak to peak ripple max Backplane current consumption 5V de 0 140 A 24V de 0 0A Signal delay max On 0 25 ms Off 0 50 ms Off state voltage 2 55 V de 2 Off state current max 4 1 mA Input current at 5V de nom 3 7 mA Removable terminal block D TL inputs are inverted 0 2 0 8V de low voltage True ON Use a NOT instruction in your ladder program to convert to traditional True High logic ATTENTION To avoid potential damage to TTL modules handle them by the ends of the module not metallic surfaces Electrostatic discharges can damage the module take care to prevent exposure of terminals or components to electrostatic charges Careful wire routing within the enclosure helps cut down electrical noise between T O lines Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for recommended wiring procedures for TTL modules Limit cable length to 15 m 50 ft per point for inputs in standard environments Refer to Allen Bradley Programmable Controller Wiring and Grounding Guidelines publication 1770 IN041 for complete information Specifications for Input Module 1746 IN16 Attribute Value Voltage category 24V ac dc Signal Input Number of inputs 16 Poi2. S ASS a ale Ii ax 2 mm 14 AWG ax 2 wires per terminal ax torque 0 9 Nm 8 Ib in Octal Label Kit Installation for PLC processors only The octal label kit consists of an octal filter label and a door label Use these octal labels to replace the decimal labels that are attached to the I O modules Publication 1746 IN027C EN P August 2008 TIP The octal label kit can be obtained from your Allen Bradley distributor The octal kit is ordered based on the catalog number of the 1 0 module Please refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UMO11 for a listing of octal label kit catalog numbers Digital 1 0 Modules 7 ATTENTION Do not touch or remove the terminal block when the SLC 500 system is powered Contact with ac line potential may cause injury to personnel Apply the Octal Filter Label 1 Remove the octal filter label from its paper carrier 2 Align the octal filter label numbers horizontally to the module color bar and over the decimal filter numbers Refer to page 8 for filter label placement 3 Apply the octal label to the filter 4 Press firmly to be sure that the label adheres properly Apply the Octal Door Label 1 Remove the octal door label from its paper carrier 2 Align the octal label directly over the decimal door label on the inside of the door Refer t
3. Input Output Combination Modules Wiring Diagram 1746 104 1746 108 1746 104 100 120V ac Input Relay Output VAC VDC i 11 or DC ouTO OuT1 L V dt CR Y 12 or DC NOT USED NOT USED INO U Bad INT 100 120V ac NOT USED NOT USED 12 ACCOM Publication 1746 IN027C EN P August 2008 1746 108 100 120V ac Input Relay Output Vac voc ma or DC OUT 0 1 RE V ac dc OUT a OUT3 CR 12 or DC U SI INO SS N1 100 120V ac NST m2 NI ma iy Wt accom Wiring Diagram 1746 1012 1746 1012 100 120V ac Input Relay Output L1 or DC A Kes OUT 0 Y OUT 1 pau OUT 2 ac dc OTS ura cr or OUT5 NOT y USED L2 or DC L1 A NOT USED iyo N1 a a NS Lo o N3 2 100 120V ac PS Ne s N5 T7 SE NOT nor LUSED Loy USED _ accom Wiring Diagram 1746 1012DC 1746 1012DC 24V de Input Relay Output L1 or DC i Lan OUT 0 l oi Fon V ac dc OTS outa ca or OUT 5 USED L2 or DC Y DC L NOT USED INO Lo e o ini A SS IN2 Lo A 10 30V de Ke o 3 NT IN4 N5 T7 SST NOT nor USED oc T USED _ pC com a Publication 1746 IN027C EN P August 2008 Digital 1 0 Module
4. 00 10 30V de CR OUT 1 oar oc l 06 10 30V de Como 7 Y DC DC VDC3 A voc 2 __ DC 10 30V do cr ours A OUT 2 10 30V de DC z Coma DC y COM2 DC Po oar L VDC 4 m DC 10 30V de CR OUTS 7 oura 10 30V de pc Y s CoMs Loma s L DC Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 25 Wiring Diagrams 1746 0B8 1746 OBP8 1746 0B16 1746 0B16E 1746 OBP16 1746 0B8 N 7 1746 OBP8 gt 10 50V de Transistor Output sourcing 20 4 26 4V de Transistor Output sourcing DC y voc OUT 0 VDC ry Va DC cr OUT1 A OUT2 OUTO cr OUT 3 4 20 4 26 4V de R OUT 1 NC NC OUT 2 A NC OUT 3 A 10 50V de Do OUT 4 LRS Ta OUTS CRA NC NC NC OUT6 ca ji DC E a VDC2 er OUT7 cr OUT5 Lon y 20 4 26 4V de ours De DC our F COM2 Dc T J ee 1746 0B16 1746 0B16E 1746 OBP16 10 50V de 10 30V de 20 4 26 4V de S Transistor Output sourcing PLC DC I VDC ouro 1 OUT ZN 4 Jour 7 1 1 2 Ours 3 jours lt A 4 de OUTS LT 4 pa 5 oute lt 7 b 10 50V do B16 Hean ee T E e 10 30V de OB16E q ound do 20 4 26 4V de OBP16 11 OUT 10 ca OUT 11 be 1 38 rh 13 OUT 12 Tee OUT 13 LA na T cr Leo sjou lt cr OUT 1
5. 1 0 ms Off 1 0 ms Off 1 0 ms Off state leakage max 1mA Load current min 1mA Continuous current per point 1 0 A at 30 C 86 F 0 50 A at 30 C 86 F 11 0 A at 30 C 86 F 0 50 A at 60 C 140 F 0 25 A at 60 C 140 F 0 50 A at 60 C 140 F Continuous current per module 8 0 A at 30 C 86 F 80Aat30 C 86 F 80Aat 4 0 A at 60 C 140 F 4 0 A at 60 C 140 F 0 60 C 32 140 F On state voltage drop max 1 2V at 1 0 A 1 2V at 0 50 A 1 0V at 0 50 A Surge current per point 3 0 A for 10 ms 3 0 A for 10 ms 2 0 A for 10 ms 1 Removable terminal block 2 Us D 8 Fast 4 he following ID Code when configuring your system with programming so urn off modules 1746 OB6EI 1746 OBP8 series B and later 1746 OB16E series B and later 1746 OVP16 provide fast OFF delay for inductive loads Comparative OFF delay times for 1746 0B8 1746 0V8 and fast urn off modules when switching Bulletin 100 B110 24W sealed contactor are 1746 0B8 1746 0V8 OFF delay 152 ms ast turn off modules OFF delay 47 ms load For transistor outputs 24V dc operation use a 5 KQ 1 2 W resistor 5 tware or the HHT 746 0B16E 2920 746 OBP16 and To limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your Recommended surge suppression For transistor outputs when switching 24V dc ind
6. F ATTENTION A transient pulse occurs in transistor outputs when the external de supply voltage is applied to the output common terminals for example via the master control relay This can occur regardless of the processor having power or not For most applications the energy of this pulse is not sufficient to energize the load Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on transient pulses and guidelines to reduce inadvertent processor operation Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 41 Specifications for Output Modules 1746 0V8 1746 0V16 and 1746 OVP16 Attribute Value 1746 0V8 1746 OV16 1 1746 OVP16 1 2181 4 Number of outputs 8 16 16 Points per common 8 16 16 Voltage category 24V de Signal Output Voltage operating V dc 10 50 sink 20 4 26 4 sink Backplane 5V de 0 135 A 0 270 A 0 250 A current 24V de 0 0A consumption Signal delay max resistive load On 0 1 ms On 0 1 ms Off 1 0 ms Off 1 0 ms Off state leakage max T mA Load current min 1mA Continuous current per point 1 0 A at 30 C 86 F 0 50 A at 30 C 86 F 15 at 30 C 86 F 0 50 A at 60 C 140 F 0 25 A at 60 C 140 F 1 0 A at 60 C 140 F Continuous current per module 8 0 A at 30 C 86 F 6 4 Aat 4 0 A at 60 C 140 F 0 60 C 32 140 F On state volt
7. Internally Connected accom E N K Commons ia 1746 IM16 200 240V ac Li gt no lt 7 P o INt L N2 i AF ig lt _2 M3 EN PO ma A 3 A IN5 E a 5 27 200 240V ac SI S gli 7 e IN8 y ST 10 NS RA IN 10 41 K SS lt 12 N1 aer POSE RE na 7 ot SIN CN 7 216 IN15 3 Lo T AC COM 7 AC COM Internally Connected SC 7 Commons PLC Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 21 Input Modules de Wiring Diagram 1746 IN16 I 1746 IN16 24V ac dc Sinking 11 or DC e INO SJ 0 INt gt N2 1 YE TS et 3 1 N4 Ie 5 lt gt A Vac de D afn lt gt IN8 1 hi J 10 N9 EX P N10 i lt 7 nf NT P INT 13 Re 14 1N13 ER o IN 14 15 15 ints lt gt Loc Y AC DC 17 alr LOOM eur L com N Internally Connected Commons l L L d Wiring Diagram 1746 1B8 1746 1B16 1746 ITB16 1746 1C16 1746 1H16 24V de DC Commons 1746 IB8 K 1746 1B16 1746 ITB16 1746 IC16 1746 1H16 24V de Sinking 24V de Sinking 48V de Sinking 125V de Sinking DC Y DC tore o m Sv E mm E JM 24V de
8. une utilisation dans des environnements dangereux DANGER D EXPLOSION La substitution de composants peut rendre cet quipement impropre une utilisation en environnement de Classe Division 2 Ne pas remplacer de composants ou d connecter l quipement sans s tre assur que l alimentation est coup e Ne pas connecter ou d connecter des composants sans s tre assur que l alimentation est coup e Install and Remove the Module ATTENTION N Never install remove or wire modules with power applied to chassis IMPORTANT ha slot of the chassis is reserved for the processor or the 1747 ASB module Publication 1746 IN027C EN P August 2008 6 Digital 1 0 Modules Follow these steps to install the module 1 2 Disconnect power Align the circuit board of module with the chassis card guide A Slide the module into the chassis until the bottom tabs lock into place B Route the wires down and away from the module securing them with the wire tie C Cover all unused slots with Card Slot Filler catalog number 1746 N2 to keep the chassis free from debris To remove the module press and hold the module release located on each self locking tab and slide the module out of the chassis slot D i Module Installation ra WW LQ SS IKKS CD AS ie JA Ne
9. 170 A 0 085 A consumption 24V de 0 045 A 0 090 A 0 180 A 0 090 A Signal delay max On 10 0 ms Resistive load Off 10 0 ms Off state leakage max 0 mA Load current min 10 mA at 5V de Continuous current per point See relay contact ratings Table and Table on page 44 Continuous current per module 8 0 A ac 16 0 ac 16 0 ac 4 8 0A Common 8 0A Common 18 0 A Common 1 Certified for Class 1 Division 2 hazard 2 3 Removable terminal block lous location by CSA Recommended surge suppression For relay contact outputs refer to the SLC 500 Modular Hardware User Manual publication 1747 UM011 Connecting surge suppressors across your external inductive load will extend the life of SLC 500 relay contacts 4 The continuous current per module must be limited so the module power does not exceed 1440VA Publication 1746 IN027C EN P August 2008 44 Digital 1 0 Modules Relay Contact Ratings Relay Contact Rating Table for Output Modules 1746 OW4 1746 OW8 and 1746 OW16 Voltages Amperes Amperes Volt Amperes Make Break Continuous Make Break Volts ac max 120 15 1 5 2 5 1800 180 240 7 5 0 75 Volts dc max 125 0 2218 1 0 28 24 128 20 28 Relay Contact Rating Table for Output Module 1746 0X8 Voltages Amperes Amperes Volt Amperes Make Break Continuous Make Break 240 15 1 5 Volts dc max 125 0 228 1 0 28 ja ha o a 2 DI
10. Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to complete the return process Outside United States Please contact your local Rockwell Automation representative for return procedure You can view or download publications at http literature rockwellautomation com To order paper copies of technical documentation contact your local Rockwell Automation distributor or sales representative Allen Bradley TechConnect Rockwell Automation and SLC 500 are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1746 IN027C EN P August 2008 PN 40071 160 01 3 Supersedes Publication 1746 IN027B EN P January 2007 Copyright 2008 Rockwell Automation Inc All rights reserved Printed in the U S A
11. Notes Publication 1746 IN027C EN P August 2008 Rockwell Automation Support Rockwell Automation provides technical information on the web to assist you in using its products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect Support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you experience a problem with a hardware module within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your module up and running United States 1 440 646 3434 Monday Friday 8am 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues New Product Satisfaction Return Rockwell tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned United States
12. OBP8 0 300 0 675 3 08 746 OBP16 0 310 1 250 6 26 746 0616 0 033 0 900 1 50 746 0V8 0 775 0 675 6 90 746 0V16 0 388 1 400 7 60 746 0VP16 0 310 1 250 6 26 746 0W4 0 133 1 310 1 90 746 OW8 0 138 2 590 3 70 746 0W16 0 033 5 170 5 70 746 0X8 0 825 2 590 8 60 Publication 1746 IN027C EN P August 2008 32 Digital 1 0 Modules Combination Input Output Module Heat Dissipation Catalog Numbers Watts per Point Minimum Watts Total Watts 1746 104 0 27 per input point 0 75 1 60 0 133 per output poin 1746 108 0 27 per input point 1 38 3 00 0 133 per output poin 1746 1012 0 27 per input point 2 13 4 60 0 133 per output poin 1746 1012DC 0 20 per input point 1 84 3 90 0 133 per output poin Input Modules ac Specifications for Input Modules 1746 1A4 1746 1A8 and 1746 1416 Attribute Value 1746 1A4 1746 1A8 1746 116 Voltage category 100 120V ac signal input Number of inputs 4 8 16 Points per common 4 8 16 Voltage operating 85 132V ac at 47 63 Hz Backplane current consumption 5V de 0 035 A 0 050 A 0 085 A 24V de 0 0 A Signal delay max On 35 ms Off 45 ms Off state voltage max 30V ac Off state current max 2mA Input current at 120V ac nom 12 mA Inrush current max 0 8 A Inrush current time duration max 0 5 ms 1 Removable terminal block 2 Anar input device must be compatible with SLC 500 input circuit inrush curren
13. will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is p Throughout this man ohibited al When necessary we use notes to make you aware of safety considerations IMPORTANT ATTENTION Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss Identifies information that is critical for successful application and understanding of the product Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you to identify a hazard avoid a hazard and recognize the consequences SHOCK HAZARD BURN HAZARD 2 a a l Labels may be
14. 1 mA Load current min 0 15 mA Continuous current per point 24 mA 1 Removable terminal block 2 traditional True High logic TTL outputs are inverted 0 0 4V de low voltage True ON Use a NOT instruction in your ladder program to convert to ATTENTION To avoid potential damage to TTL modules handle them by the ends of the module not metallic surfaces Electrostatic discharges can damage the module Take care to prevent exposure of terminals or components to electrostatic charges Careful wire routing within the enclosure helps cut down electrical noise between T O lines Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for recommended wiring procedures for TTL modules Limit cable length to 3 m 10 ft per point for outputs in standard environments Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 43 Refer to Allen Bradley Programmable Controller Wiring and Grounding Guidelines publication 1770 IN041 for complete information Relay Contact Output Modules Specifications for Output Modules 1746 OW4 1746 OW8 1746 0W16 and 1746 0X8 Attribute Value 1746 04 1746 0W8 1746 0w162 1746 0x812 Number of outputs 4 8 16 8 Points per common 4 4 8 Individually Isolated Voltage category ac dc Relay Operating voltage 5V de 5 125 24V ac 5 265 Backplane current 5V de 0 045 A 0 085 A 0
15. 5 LT 56 ca 17 DC COM Do Y Publication 1746 IN027C EN P August 2008 26 Digital 1 0 Modules Wiring Diagrams 1746 0V8 1746 0V16 1746 OVP16 a 1746 0V8 ie 1746 0V16 1746 OVP16 N 10 50V de Transistor 10 50V de or 20 4 26 4V de Transistor Output Sinking 00 a Output Sinking voc Lb i DRE Vi i OUT 0 OUT 0 Ag our po 0 1 our2 gt wm b OUT3 a 2 a 3 w2 e 10 50V de 0V16 b 0UT5 A 20 4 26 5V de OVP16 us ws LA t o i 10 50V de o or SOS a JL gt ours mu a n omo ours a K our1 1 12 13 00712 a H OUT 13 L 14 Ours em 15 Jouru a OUT7 a os lt oy Y 11 rom DC COM DC DC SLC K L z Wiring Diagrams 1746 0G16 1746 0G16 TTL Output Low True DC gt voc OUT 0 L O OUT 1 0 lt 1 ouT2 LL Tad KL ors L 3 ours KL ours TE 276 OUT6 i 4 5V de E OUT 2 7 ours ours 0 27 q ourio 7 12 4 ourn lt lt lt HD 43 OUT 12 l va OUT 13 14 lt lt 15 OUT 14 a OUT 15 16 L Le AT pc T DC COM SLC PLC J Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 27 Relay Con
16. AB wy Digital 1 0 Modules Installation Instructions Input Module Catalog Numbers 1746 IA4 1746 IA8 1746 IA16 1746 IB8 1746 1816 1746 IC16 1746 1616 1746 IH16 1746 IM4 1746 IM8 1746 IM16 1746 IN16 1746 ITB16 1746 ITV16 1746 IV8 1746 IV16 Output Module Catalog Numbers 1746 0A8 1746 0A16 1746 OAP12 1746 0B8 1746 OB6EI 1746 0B16 1746 0B16E 1746 OBP8 1746 0BP16 1746 0616 1746 OV8 1746 0V16 1746 OVP16 1746 OW4 1746 OW8 1746 0W16 1746 0X8 Combination Input Output Module Catalog Numbers 1746 104 1746 108 1746 1012 1746 1012DC Topic Page Important User Information Overview Hazardous Location Considerations Environnements Dangereux Install and Remove the Module Octal Label Kit Installation for PLC processors only Apply the Octal Filter Label Apply the Octal Door Label Removable Terminal Blocks Fuse Protection and Blown Fuse Diagnostics Fuse Protection 1746 0BP16 and 1746 0VP16 modules Fuse Protection 1746 0AP12 modules Blown Fuse Diagnostics LO l ol Gl A el Processor Operation in Case of Blown Fuse Processor Continues Publication 1746 IN027C EN P August 2008 2 Digital 1 0 Modules Processor Operation in Case of Blown Fuse Processor Faults 12 Recovery From Blown Fuse Processor Fault Processor Shutdown 14 Replace
17. Attribute Value 1746 OBGEI 2 1746 OBP8 2 3 4746 0BP16 1 2 4 5 Number of outputs 6 8 16 Points per common Individually Isolated 4 16 Voltage category 24V de Signal Output Voltage operating V dc 10 30 source 20 4 26 4 source Backplane current 5V de 0 046 A 0 135 A 0 250 A consumption 24V de 00A Signal delay max On 1 0 ms On 1 0 ms On 0 1 ms Resistive load Off 2 0 ms Off 2 0 ms Off 1 0 ms Off state leakage Max 1 mA Load current Min 1 mA 2 0 Aat 0 to 60 C 2 0 ou Oto60 YC 1 5 A at 30 k 86 a 140 F 140 F 1 0 A at 60 C 140 F Continuous current per module 120Aat0to60 C 80Aat0to60 C 64Aat 140 F 140 F 0 60 C 32 140 F On state voltage drop max 1 0V at2 0A 1 0V at2 0A 1 0V at 1 0A Surge current per point 4 0 for 10 ms 4 0 A for 10 ms 4 0 for 10 ms Surge current per module 24 0 A for 10 ms 32 0 A for 10 ms 32 0 A for 10 ms Electronic protection yes no no 1 Removable terminal block 1746 OBP8 2721 and 1746 OBP12 2921 mm Use the following ID Code when configuring your system with programming software or the H HT 1746 OB6El 2619 An external fuse can be used to protect this module from short circuits Recommended fuse is SANO MQ4 3 15A 5x20 4 A fused common and blown fuse LED indicator are provided on this module See Fuse Protection and Blown Fuse Diagnostics Publication 1746 IN027C EN P August 2008 40 Digital 1 0
18. Modules 5 6 7 10 Certified for Class 1 Division 2 hazardous location by CSA Fast turn off modules 1746 OB6EI 1746 OBP8 series B and later 1746 OB16E series B and later 1746 OBP16 and 1746 OVP16 provide fast OFF delay for inductive loads Comparative OFF delay times for 1746 0B8 1746 0V8 and fast turn off modules when switching Bulletin 100 B110 24W sealed contactor are 1746 0B8 1746 0V8 OFF delay 152 ms fast turn off modules OFF delay 47 ms To limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your load For transistor outputs 24V dc operation use a 5 6 KQ 1 2 W resistor Recommended surge suppression For transistor outputs when switching 24V dc inductive loads use a 1N4004 diode reverse wired across the load also see footnote 9 Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on surge suppression Fast off delay for inductive loads is accomplished with surge suppressors on the 1746 OB6EI 1746 OBP8 series B and later 1746 0B16E series B and later 1746 OBP16 and 1746 OVP16 modules A suppressor at the load is not needed unless another contact is connected in series If this is the case a 1N4004 diode should be reverse wired across the load This defeats the fast turn off feature Repeatability is once every 1 s at 30 C 86 F Repeatability is once every 2 s at 60 C 140
19. NUES omen Indicator 31 2 PROCESSOR FAULTS REPLACEMENT FUSE SAN 0 HO 6 3A A B CAT NO 1746 F9 Jumper Settings and Fuse Replacement Information Front View Processor Operation in Case of Blown Fuse Processor Continues The factory set position for JP1 is shown on page 12 For this JP1 configuration the processor operation will continue if the module fuse blows Publication 1746 IN027C EN P August 2008 12 Digital O Modules JP1 Factory Set Position no processor notification JP1 3 O JP1 is in Factory Set position There 2 O is no processor notification for blown fuse 1746 OBP16 and 1746 OVP16 3 2 1 JP1 0090 1746 0AP12 Processor Operation in Case of Blown Fuse Processor Faults The Processor Fault position for JP1 is shown on the following page For this JP1 configuration the processor generates a nonrecoverable error for all SLC 500 processors For a nonrecoverable error note the following e Processor operation halts and the processor fault light flashes e All outputs are reset to OFF e The processor major fault bit S 1 13 is set e Monitor processor status file word S 6 for error code xx58 for SLC 500 and 5 01 processors and error code xx60 for SLC 5 02 and later processors Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 12 JP1 in Processor Fault Notification Position JP1 3 2 0 JP1 is in pr
20. Recommended surge suppression For relay contact outputs refer to the SLC 500 Modular Hardware User Manual publication 1747 UM011 Connecting surge suppressors across your external inductive load will extend the life of SLC 500 relay contacts 2 3 The continuous current per module must be limited so the module power does not exceed 1440 VA For de voltage applications the make break ampere rating for relay contacts can be determined by dividing 28VA by the applied dc voltage For example 28VA 48V dc 0 58 A For de voltage applications less than 14V the make break ratings for relay contacts cannot exceed 2 A Input Output Combination Modules Specifications for Combination Modules 1746 104 1746 108 1746 1012 and 1746 1012DC Attribute Vale 1746 1042 4746 108 2 4746 10121 1746 1012D 08 5617 2 outputs 4 outputs 6 outputs 6 outputs Points per common 2 4 6 6 Voltage category inputs 120V ac 24V de Voltage operating inputs 85 132V ac 10 30V de Voltage category outputs 100 120V ac Relay contact outpu Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 45 Specifications for Combination Modules 1746 104 1746 108 1746 1012 and 1746 1012DC Voltage operating outputs 5 265V ac 5 125V de Backplane current 5V de 0 030 A 0 060 A 0 090 A 0 080 A consumption 24V de 0 025 A 0 045 A 0 070A 0 060 A TIP Removabl
21. T C Bp on o 1816 ITB16 d a lt gt f PS IN2 TK IN4 S cd o m 48V de gt o N6 5 e gt e TE IC16 gt 6 IN7 lt N4 Pose A five ae a H lt gt S IRV e Naga ZA gt 1416 Mr U NT Et LE PS a 14 N13 lt gt n7 2 a TF 16 IN15 DC COM oc Y nr 17 J Es 2 E i Ea lem eco Internally Connected a D ee y Internally Connected Commons Se 7 PLC Publication 1746 IN027C EN P August 2008 22 Digital 1 0 Modules Wiring Diagram 1746 1V8 1746 1V16 1746 ITV16 a 1746 IV8 ia 1746 1V16 1746 ITV16 24V de Sourcing 24V de Sourcing D DC RS h bn S BP NI KA Te M AY ma lt gt rss o eal lt gt 7 PR Ma N de TSI N6 Aen C KE 24V de el lt gt ES N4 TS LM ofm oS tQ N5 T N11 lt gt L gt 13 ING IN12 ulna LR e 15 e lt gt N7 N A y y ny lt 2 4DC voc DC WWE P E 25 1 06 Internally ve Internally C Connected V de D Connected V de PIC Wiring Diagram 1746 1G16 1746 1616 TTL Input Low True a A 00 No 7 Vde PA 41 TRS E mimo Ls Sy ninna L Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 23 Output Modules ac Wiring Diag
22. age drop max 1 2V at 1 0 A 1 2V at 0 5 A 1 0V at 1 0A Surge current per point 3 0 A for 10 ms 4 0 A for 10 ms 1 Removable terminal block 9 10 Certified for Class 1 Division 2 hazardous location by CSA Surge current 32 A per module for 10 ms Repeatability is once every 1 s at 30 C 86 F Repeatability is once every 2 s at 60 C 140 F A fused common and blown fuse LED indicator are provided on this module See Fuse Protection and Blown Fuse Diagnostics Use the following ID Code when configuring your system with programming software or the HHT 1746 OVP16 2922 5 Fast turn off modules 1746 OB6El 1746 OBP8 series B and later 1746 OB16E series B and later 1746 OBP16 and 1746 OVP16 provide fast OFF delay for inductive loads Comparative OFF delay times for 1746 0B8 1746 0V8 and fast urn off modules when switching Bulletin 100 B110 24Ws sealed contactor are 1746 0B8 1746 0V8 OFF delay 152 ms ast turn off modules OFF delay 47 ms 0 limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your load For transistor outputs 24V dc operation use a 5 6 KQ 1 2 W resistor Recommended surge suppression For transistor outputs when switching 24V dc inductive loads use a 1N4004 diode reverse wired across the load also see footnote 9 Refer to the SLC 500 Modular Hardware Style User Manual publication 1747UM011 for more in
23. below To wire your 16 point I O module when used in a SLC system use the decimal numbers in the upper left portion of each box When used in a PLC system use the octal numbers in the lower right portion of the box As shipped from the factory the I O module has a decimal address label on the inside of its door A separate octal conversion kit can be ordered to allow you to convert your module to the octal system TIP You can order the octal label kit from your Allen Bradley Distributor The octal kit is ordered based on the catalog number of the 1 0 module Please refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UMO11 for a listing of octal label kit catalog numbers IMPORTANT Be sure the octal labels are used with your PLC system Directions on how to install the labels are included with the kit and on page 6 of this document Decimal and Octal Labeling for 16 point I O Modules 1746 1A16 L 100 120V ac 13 LS INO For SLC decimal N CA A 4 a IN2 S SS 22 IN8 o_o eo of na LL 3 ma Ts SS PE INS IN 14 Ta bo o M6 5 TT es 100 120V ac 6 N7 O 16 D e IN8 7 ow a Zt N9 CC me feo IN 10 T FT cas po cs lo Y 12 N11 SL TT a o IN 42 13 For PLC octal D RSS 14 IN13 _ sul eu IN 15 A N e 16 IN 15 o_o LY AE COM a Internally Connected Comm
24. e Fuses ATTENTION Never install remove or wire modules with power applied to chassis 1 Remove SLC 500 system power and correct the conditions causing the short circuit 2 Remove the output module from the chassis 3 Remove the fuse e 1746 OBP16 and 1746 OVP16 modules Use a wide tipped slotted head screwdriver to remove the blown fuse Slide the screwdriver tip under the fuse and use a twisting motion to pry the fuse from the fuse clip Use care so that the printed circuit board and surrounding electronics are not damaged e 1746 OAP12 module A fuse holder is provided with each fuse Simply grasp the fuse holder with needle nose pliers or your fingers and pull it out 4 Replace the fuse e 1746 OBP16 and 1746 OVP16 modules Center the replacement fuse over the fuse clip and press down If you use a tool to press the fuse in place apply pressure to the metal end caps only not the center of the fuse s 1746 OAP12 module Insert a new fuse into the fuse holder align the fuse holder on fuse clips and press down 5 Replace the output module in the chassis 6 Restore SLC 500 system power 7 Clear processor fault bits as indicated in the steps provided on page 14 Publication 1746 IN027C EN P August 2008 16 Digital 1 0 Modules Electronically Protected Modules 1746 OB6El and 1746 0B16E The electronic protection of the 1746 OB6EI and 1746 OB16E modules have been designed to provide protection fo
25. e provided on this module See Fuse Protection and Blown Fuse Diagnostics Use ID Code 2803 when configuring your system with programming software or the HHT Triac outputs turn on at any point in the ac line cycle and turn off at ac line zero cross To limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your load For 120V ac operation use a 15 KQ 2 W resistor For 240V ac operation use a 15 KQ 5 W resistor Recommended surge suppression For triac outputs when switching 120V ac inductive loads use Harris Metal Oxide Varistor model number V220MA2A Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on surge suppression Repeatability is once every 1 s at 30 C 86 F Repeatability is once every 2 s at 60 C 140 F 8 Surge current 35 A per common for 10 ms Publication 1746 IN027C EN P August 2008 38 Digital 1 0 Modules Output Modules de Specifications for Output Modules 1746 0B8 1746 0B16 and 1746 0B16E Attribute Value 1746 0B8 1746 0816 1746 OB16E 2 Number of outputs 8 16 16 Points per common 8 16 16 Voltage category 24V de Signal Output Voltage operating V dc 10 50 source 10 30 source Backplane current 5V de 0 135 A 0 280 A 0 135A consumption 24V de 00A Signal delay max resistive load On 0 1 ms On 0 1 ms On 1 0 maid Off
26. e terminal block Certified for Class 1 Division 2 hazardous location by CSA Certified for Class 1 Division 2 hazardous location by C UL See specifications for catalog numbers 1746 IA4 and 1746 OW4 Continuous Current per 1746 104 Module is 4 0 A Continuous Current per 1746 108 Module is 8 0 A See specifications for catalog numbers 1746 IA16 and 1746 0W16 Continuous Current per 1746 1012 Module is 8 0 A See specification for catalog numbers 1746 IB16 and 1746 OW16 Continuous Current per 1746 1012DC Module is 8 0 A Use the following ID Code when configuring your system with programming software or the HHT 1746 1012DC 1512 Combination 1 0 modules Catalog Numbers 1746 104 1746 108 1746 1012 and 1746 1012DC For the first several seconds of any power up or when power is applied to a rack that is not under processor control the output LED indicators of the combination 10 modules in the rack will be illuminated Racks are not under processor control if one of the following conditions exist e Modular Hardware Style only Processor is absent from the rack or the rack interconnect cable is not properly connected e Modular Hardware Style and Fixed Hardware Style The processor does not have the firmware PROM installed or the processor is not functioning properly Publication 1746 IN027C EN P August 2008 46 Digital 1 0 Modules Notes Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 47
27. formation on surge suppression Fast off delay for inductive loads is accomplished with surge suppressors on the 1746 OB6EI 1746 OBP8 series B and later 1746 0B16E series B and later 1746 OBP16 and 1746 OVP16 modules A suppressor at the load is not needed unless another contact is connected in series If this is the case a 1N4004 diode should be reverse wired across the load This defeats the fast turn off feature Publication 1746 IN027C EN P August 2008 42 Digital 1 0 Modules A transient pulse occurs in transistor outputs when the external de supply voltage is applied to the output common terminals for example via the master control relay This can occur regardless of the processor having power or not For most applications the energy of this pulse is not sufficient to energize the load ATTENTION Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on transient pulses and guidelines to reduce inadvertent processor operation Specifications for Output Module 1746 0G16 Attribute Value Number of outputs 16 Points per common 16 Voltage category 5V de TTL Signal Input sinking Voltage operating 4 5 5 5V de VDC to DC COM 50 mV peak to peak ripple max Backplane current consumption 5V de 0 180 A 24V de 0 0A Signal delay max resistive load On 0 25 mA Off 0 50 mA Off state voltage 4 5 5 5V del Off state leakage max 0
28. hannel to cool below the thermal cut out temperature allowing auto reset to occur when power is restored The output channel would operate as directed by the processor until the thermal cut out temperature is again reached To avoid auto reset of an output channel under overload conditions an external mechanical fuse can be used to open the circuit when overloaded Short Circuit Overload Current Diagnostics If a short circuit or overload current condition occurs on an output channel e the E FUSE LED indicator will illuminate provided that power is applied to the module Power required 5V dc via backplane and load power via an external supply e all other channels continue to operate as directed by the CPU processor module Recovery from Channel Shutdown 1 Remove the SLC 500 system power and correct the conditions causing the short circuit or overload current condition 2 Restore the SLC 500 system power The module automatically resets and resumes control of the output channel and associated load Publication 1746 IN027C EN P August 2008 18 Digital 1 0 Modules Wiring Diagrams The wiring diagrams in these installation instructions are examples only It is not necessary to connect an I O device to each and every I O module terminal Labeling for SLC PLC Systems In this document 16 point I O module wiring diagrams include both decimal and octal numbers for I O addressing and wire identification see figure
29. located on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present Labels may be located on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures Publication 1746 IN027C EN P August 2008 4 Digital 1 0 Modules Overview In addition to providing the module s electrical specifications this document tells you how to e install the module into a chassis e wire the module s terminal block e install the Octal Filter Label Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D or nonhazardous locations only The following warning statement applies to use in hazardous locations WARNING EXPLOSION HAZARD Substitution of components may impair suitability for Class Division 2 Do not replace components or disconnect equipment unless power has been switched off or the area is known to be nonhazardous Do not connect or disconnect components unless power has been switched off or the area is known to be nonhazardous All wiring must comply with N E C article 501 4 b Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 5 Environnements Dangereux Cet quipement est con u pour tre utilis dans des environnements de Classe I Division 2 Groupes A B C D ou non dangereux La mise en garde suivante s applique
30. ment Fuse Recommendations 14 Replace Fuses 15 Electronically Protected Modules 1746 OB6EI and 1746 0B16E 16 Auto Reset Operation 17 Short Circuit Overload Current Diagnostics 17 Recovery from Channel Shutdown 17 Wiring Diagrams 18 Labeling for SLC PLC Systems 18 Input Modules ac 19 Input Modules de 21 Output Modules ac 23 Output Modules de 24 Relay Contact Output Modules 27 Input Output Combination Modules 28 Specifications 30 General 1 0 30 Heat Dissipation 30 Input Modules ac 32 Input Modules de 34 Output Modules ac 37 Output Modules de 38 Relay Contact Output Modules 43 Relay Contact Ratings 44 Input Output Combination Modules 44 Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 3 Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http literature rockwellautomation com describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event
31. nts per common 16 Voltage operating dc 10 30V de sinking ac 10 30V ac Backplane current consumption 5V de 0 085 A 24V de 0 0 A Publication 1746 IN027C EN P August 2008 36 Digital 1 0 Modules Specifications for Input Module 1746 IN16 Signal delay max de On 15ms Off 15 ms ac On 25 ms Off 25 ms Off state voltage max de 3 0V de ac 3 0V ac Off state current max de 1 mA ac 1 mA Input current nom de 8 mA at 24V de ac 8 mA at 24V ac Inrush current max 0 02 A ac only 1 Removable terminal block Specifications for Input Module 1746 1H16 Attribute Value 1 23 Voltage category 125V de signal input sinking Number of inputs 16 Points per common 16 Voltage operating Range Points ON Simultaneously max 90 146V de 6 at 146V de and 30 C 86 F 12 at 146V de and 50 C 122 F 14 at 132V de and 55 C 131 F 16 at 125V de and 60 C 140 F Backplane current 5V de 0 085 A consumption 24V de 00A Signal delay max On 9 ms Off 9 ms Off state voltage max 20 0V de Off state current max 0 8 mA Input current nom 2 15 mA at 125V de 2 25 mA at 132V de 1 Removable terminal block 2 3 Use ID Code 0507 when configuring your system with programming software or the HHT If the input module is connected in parallel with an inductive load use surge suppression across the load to protect the input mod
32. nts per common 8 16 16 16 Voltage operating 10 30V de sinking 30 60V de at 55 C 131 F sinking 30 55V de at 60 C 140 F sinking Backplane 5V de 0 050 A current 24Vde 0 0A consumption Signal delay max On 8ms On 8 ms Un lt 0 2 ms On 4ms Off 8 ms Off 8ms off 0 5 msi Off 4 ms Off state voltage max 5 0V de 10 0V de Off state current max 1 mA 1 mA 1 5 mA 1 5mA Input current nom 8 mA at 24V de 4 1 mA at 48V de 1 2 3 Removable terminal block Use ID Code 0509 when configuring your system with programming software or the HHT Typical signal delay for these modules ON 0 1 ms OFF 0 25 ms at 24V dc Specifications for Input Modules 1746 IV8 1746 IV16 and 1746 ITV16 Attribute Value 1746 IV8 1746 1V16 1746 ITV16 Voltage category 24V de signal input sourcing Number of inputs 8 16 16 Points per common 8 16 16 Voltage operating 10 30V de sourcing Backplane current 5V dc 10 050 A 0 085 A 0 085 A consumption Vide TODA Signal delay max On 8ms On 8ms On 0 3 ms Off 8 ms Off 8 ms Off 0 5 ms Off state voltage max 5 0V de Off state current max 1mA 1 mA 1 5 mA Input current at 24V dc nom 8 mA 1 2 Removable terminal block Publication 1746 IN027C EN P August 2008 Typical signal delay for these modules ON 0 1 ms OFF 0 25 ms at 24V de Digital 1 0 Modules 35 Specifications for Input Module 1746 1G16
33. o page 8 for door label placement 3 Press firmly to be sure that the label adheres properly Removable Terminal Blocks Colored terminal blocks are removable by loosening the upper and lower retaining screws Black terminal blocks are not removable Publication 1746 IN027C EN P August 2008 8 Digital 1 0 Modul es Installing Octal Labels Module Color Bar gt jf Beveled Edge Removable Terminal Block Terminal Wiring Max 2mm 14 AWG Max 2 wires per terminal Max torque 0 9 Nm 8 Ib in dl ___Upper Retaining Screw Max Torque 0 6 Nm 5 3 lb in Octal Filter Label OCTAL S Mb U S N 1 S SUSE 1746 xxxx Lower Retaining Screw Max Torque 0 6 Nm 5 3 Ib in Fuse Protection and Blown Fuse Diagnostics This section describes fusing characteristics for the following modules e 1746 OBP16 e 1746 OVP16 e 1746 OAP12 Publication 1746 IN027C EN P August 2008 1746 xxxx OCTAL Octal Door Label Digital 1 0 Modules 9 Fuse Protecti
34. ocessor fault position 1746 OBP16 and 1746 OVP16 Processor is notified when fuse is blown 4 1746 0AP12 3 2 1 0090 JP1 IMPORTANT When using SLC 5 02 processor and later processors a User fault routine cannot be used to clear the major fault bit ATTENTION For 1746 OBP16 and 1746 OVP16 modules all outputs on the module are OFF if the fuse blows For the 1746 OAP12 module all outputs on the same common as the blown fuse are OFF If processor operation is allowed to continue after a blown fuse extreme care should be taken to be sure the safety of personnel and guard against equipment damage For additional information on processor fault codes and User fault routines refer to the following publications e Your programming device s reference manual s HHT User Manual publication 1747 NP002 Chapter 28 Troubleshooting Faults Chapter 29 Understanding the Fault Routine Publication 1746 IN027C EN P August 2008 14 Digital l O Modules This table defines operation of all SLC 500 processors in the case of a blown fuse in 1746 OBP16 1746 OVP16 and 1746 OAP12 modules Processor Operation After a Blown Fuse 1746 0BP16 1746 OVP16 and 1746 OAP12 modules JP1 Set to Processor Faults JP1 Set to Processor Continues No error Processor continues with 1746 OBP16 and 1746 OVP16 Nonrecoverable error Processor outputs de energized 1746 OAP12 outputs on the same
35. on 1746 0BP16 and 1746 0VP16 modules The fuse on the 1746 OBP16 and 1746 OVP16 modules shown on page 10 provides short circuit protection for 13 mm 16 AWG or larger wiring to external loads In the event of a short circuit on an output channel it is likely that the transistor associated with that channel will be damaged In this event the module should be replaced or the load moved to a spare output channel The fuse does not provide overload protection In the event of an overload on an output channel it is likely that the fuse will not blow and the transistor associated with that channel will be damaged To provide overload protection for your application user supplied fuses should be installed externally and properly sized to match your individual load characteristics Fuse Protection 1746 0AP12 modules A fuse is provided on each common of the 1746 OAP12 module shown on page 11 for a total of two fuses The fuses are designed to protect the module from short circuit conditions The fuse does not provide overload protection In the event of an overload on an output channel it is likely that the fuse will not blow and the output device associated with that channel will be damaged To provide overload protection for your application user supplied fuses should be installed externally The recommended fuse for overload protection is SAN O HT Select the fuse rating according to your load Do not use HT fuses rated higher than 2 0 Amp
36. ons sic S PLC Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 19 Input Modules ac Wiring Diagrams 1746 144 1746 1A8 1746 1A16 1746 1A4 de C 1746 IA8 N 100 120V ac 100 120V ac USED U PR INO USED RS int USED rms IN2 USED rs N3 U w 100 120V ac y R KR N1 FS Y IN5 100 120V ac PO ma rs ING N3 NY nz L2 AC COM L2 U l AC COM Internally Connected accom Ke a C Commons 1746 1A16 100 120V ac U iy oo INO hare S IN2 1 ASF a 23 o ol eo o IN4 3 ER SF 4 N5 S L po o IN6 5 LT 100 120V ac ST 7 6l N7 sell L N8 7 paa SS 74 INR La bon IN 10 it P JI 12 Nn ol le o o IN12 13 A ST 14 N13 o e N14 15 PT 16 N15 E da y 17 aoe L2 AC COM ACCOM Internally Connected Commons SLC y PLC D Publication 1746 IN027C EN P August 2008 20 Digital 1 0 Modules Wiring Diagrams 1746 IM4 1746 IM8 1746 IM16 Li 200 240V ac a 1746 IM4 N a 1746 1M8 N 200 240V ac 200 240V ac en a TS mo Use a M USED po ma USED ros IN3 Sare o l IN Ta ans l NS ros Na oT NS SN ACCOM Lo Y AC com
37. operations stop and all outputs reset to common as the blown fuse are de energized OFF Recovery From Blown Fuse Processor Fault Processor Shutdown Processor operation will stop under the following conditions e The output module fuse blows due to a short circuit e JPl is set to the Processor Faults position pins 2 and 3 connected If the above conditions occur the following procedures should be used for recovery 1 Follow fuse replacement procedures shown on page 15 2 Clear the processor major fault bit S 1 13 3 Clear processor status file S 6 major error code optional 4 Return the processor to Run mode For additional information on processor fault codes and clearing processor fault bits refer to the following user manuals e Your programming device s reference manual s HHT User Manual publication 1747 NP002 Chapter 28 Troubleshooting Fault Chapter 29 Understanding the Fault Routine Replacement Fuse Recommendations Use the following replacement fuses e 1746 OBP16 and 1746 OVP16 modules Littelfuse 322010 10A or 332010 10A This fuse is required to maintain UL CSA rating Replacement Fuse Kit is catalog number 1746 F8 five fuses per kit Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 15 e 1746 OAP12 module Use SAN O HO 6 3A for replacement This fuse is required to maintain UL CSA rating Replacement Fuse Kit is catalog number 1746 F9 five fuses per kit Replac
38. r the modules from short circuit and overload current conditions The protection is based on a thermal cut out principle In the event of a short circuit or overload current condition on an output channel that channel will limit current within milliseconds after its thermal cut out temperature has been reached All other channels continue to operate as directed by the CPU processor module IMPORTANT The modules do not provide protection against reverse polarity wiring or wiring to ac power sources Electronic protection is not intended to replace fuses circuit breakers or other code required wiring protection devices E FUSE LED Indicator FOUTPUT 9999 Due ou RO E FUSE LED Indicator ooo Os E There is no jumper setting on this module Front View AT RA J Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 17 Auto Reset Operation IMPORTANT The 1746 0B6El and 1746 0B16E modules perform auto reset under overload conditions When an output channel overload occurs that channel will limit current within milliseconds after its thermal cut out temperature has been reached While in current limit the output channel can cool below the thermal cut out temperature allowing the module to auto reset and resume control of the output channel as directed by the processor until the thermal cut out temperature is again reached Removing power from an overloaded output channel would also allow the output c
39. rams 1746 0A8 1746 0A16 a 1746 0A8 N po 1746 0A16 A VAC 1 OUTO out 7 0 WC 1 U OUTO s 100 240V ac Triac Output 100 240V ac Triac Output 1 our2 ours 7 2 100 240V ac 3 OUT4 Lg OUTS 4 our 100 240V ac a A are our wr AA omp Y U OUT3 CR VAC2 10 OUT7 CR DRE U A ours 11 our8 H ours om ALL 0 A 100 240 ac lt a Jorn L OUTS OUT 13 12 LT 15 ouri2 oe 2 OUT 15 14 lt 110014 T 16 D Wiring Diagram 1746 OAP12 a 1746 0AP12 N 100 240V ac High Current Triac Output Kn a Internally Lig Connected A our VAC 1 c 157 ommons cr ours KE lt 3 our 2 100 240V ac q ors 2 e 8 our4 NOT USED NOT 4 USED L2 lt i L2 0 OUT7 PES OUT9 a y ly P cR 44 MENA 100 240V ac OUT 117 10 cr 13 0UT 10 A VAC 2 S VAC 2 D SLC Internally Connected PLC Commons J Publication 1746 IN027C EN P August 2008 24 Digital 1 0 Modules Output Modules de Wiring Diagrams 1746 OB6El a 1746 OB6El 10 30V de Transistor Output sourcing Channel to channel Isolated DC VDC 1 A VDC 0 C
40. s Blown Fuse Diagnostics If the fuse blows on the 1746 OBP16 1746 OVP16 or 1746 OAP12 module the following occurs e The blown fuse LED indicator will illuminate provided power 5V dc via backplane and load power via external supply is applied to the module e A processor error will occur if JP1 connects pins 2 and 3 See figures on page 10 and page 11 Publication 1746 IN027C EN P August 2008 10 Digital 1 0 Modules Location of Jumpers and Fuses for 1746 OBP16 and 1746 OVP16 Modules Location for 1746 OBP16 Fuse F1 Jumper for Processor Left Side View Notification JP1 Location for 1746 OVP16 Fuse F1 Publication 1746 IN027C EN P August 2008 WHEN FUSE OPENS OUTPUT 2 L PROCESSOR 2 22 E ___ Blown Fuse LED UP1 l P CONTINUES sas s Indicator 2 lt PROCESSOR FAULTS REPLACEMENT FUSE LITTELFUSE 322010 or 332010 A B CAT NO 1746 F8 Front View Jumper Settings and Fuse Replacement Information Digital 1 0 Modules 11 Location of Jumpers and Fuses for 1746 OAP12 Module F1 Left Side View l 0 Lar mr e Jumper for Processor Notification JP1 a Sy F2 WHEN FUSE OPENS ne 2 1 lt PROCESSOR 2 857 Blown Fuse LED PI 6 CONTI
41. s 30 Digital 1 0 Modules Specifications General 1 0 Attribute Value Temperature operating 0 60 C 32 140 F Temperature storage 40 85 C 40 185 F Operating humidity 5 95 noncondensing Noise immunity Vibration operating NEMA standard ICS 2 230 Displacement 0 015 in peak at 5 57 Hz Acceleration 2 5 g at 57 2000 Hz Shock operating 30 g all modules except relay contact 10 g relay contact modules 1746 OW 1746 0X and combination 1 0 modules Isolation 1500V Agency certification UL listed CSA certified or C UL approved as indicated by product marking CE compliant for all applicable directives when product or packaging is marked C Tick marked for all applicable acts Hazardous environment class 2 Class Division 2 Hazardous Environment UL A196 CSA C UL respective module Heat Dissipation Electro optical isolation between 1 0 terminals and control logic Some modules are classified Class 1 Division 2 by CSA only or C UL only as shown in the specification table for the Temperature is for air surrounding the SLC 500 system Temperature range exceptions are indicated with certain modules The following tables contain values for the heat dissipated by each I O module Use them to calculate the total amount of heat dissipated by your SLC 500 control system For details on how to calculate total heat dissipa
42. t A current limiting resistor can be used to limit inrush current however the operating characteristics of the ac input circuit will be affected Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 33 Specifications for Input Modules 1746 IM4 1746 IM8 and 1746 IM16 Attribute Value 1746 IM4 1746 IM8 1746 IM16 1 Voltage category 200 240V ac signal input Number of inputs 4 8 16 Points per common 4 8 16 Voltage operating 170 265V ac at 47 63 Hz Backplane current consumption 5V de 0 035 A 0 050 A 0 085 A 24V de 0 0A Signal delay max On 35 ms Off 45 ms Off state voltage max 50V ac Off state current max 2mA Input current at 240V ac nom 12 mA Inrush current max 16A Inrush current time duration max 0 5 ms 1 Removable terminal block 2 Anar input device must be compatible with SLC 500 input circuit inrush current A current limiting resistor can be used to limit inrush current however the operating characteristics of the ac input circuit will be affected Publication 1746 IN027C EN P August 2008 34 Digital 1 0 Modules Input Modules de Specifications for Input Modules 1746 1B8 1746 1B16 1746 ITB16 and 1746 1C16 Attribute Value 1746 IB8_ 4746 1816 1746 ITB16 1746 1C16 2 Voltage category 24V de signal input sinking 48V de signal input sinking Number of inputs 8 16 16 16 Poi
43. tact Output Modules Wiring Diagrams 1746 OW4 1746 OW8 1746 OW16 a 1746 0W4 a 1746 0W8 Relay Output Relay Output vovo m 4 or DC nee L1 or DC OUT 0 OUT 0 V ac dc A Vacdc our 1 OUT 1 OUT 2 ca OUT 2 OUT 3 CR L2 or DC OUT 3 E L2 or DC USED mpn L1 or DC Nn ouT4 qe outs a V ac dc E ors LL T out 08 E L2 or DC Ke AUX E 1746 0W16 Relay Output L1 or DC a vcvc aiT A OUT 1 0 4 OUT2 OUT3 2 V ac dc 3l OUT4 en OUTS 4 CR 7 5 OUT6 OUT 7 6 oR a L2 or DC L1 or DC VAC VDC OUT9 2 2 1 OUT8 10 O a OUT 1 OUT 13 12 V acide CR 15lOUT 127 OUT 15717 14 CR 17 OUT 14 EX 16 CR SLC L Fe L2 or HG Publication 1746 IN027C EN P August 2008 28 Digital 1 0 Modules Wiring Diagram 1746 0X8 VSOL2 VS2 DC COM cr VS3 DC COM gt 1746 0X8 Channel to channel Isolated Relay Output vso acoc OUT 0 CR VSI Li VAC VDC 1 OUT 1 7 VS L2 VS2VDC VAC VDC Gu 2 VAC2VDC VS3VDC 3 OUT 3 NOT USED NOT vacvoc USE VU OUT 4 VS4 L2 VAC VDC vsu 5 OUT 5 VS6VDC VAC VDC _ ours vervoc L OUT 7 A VS6 DC COM cn vs7 DC COM VS5 L2
44. tion refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 Please note the following definitions e Watts per point the heat dissipation that can occur in each field wiring point when energized at nominal voltage e Minimum Watts the amount of heat dissipation that can occur when there is no field power present Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 31 e Total Watts the Watts per point multiplied by the number of points plus the minimum Watts with all points energized Input Module Heat Dissipation Catalog Numbers Watts per Point Min Watts Total Watts 747 1A4 0 27 0 175 30 746 1A8 0 27 0 250 2 40 746 1A16 0 27 0 425 4 80 746 188 0 20 0 250 90 746 1816 0 20 0 425 3 60 746 1016 0 22 0 425 3 95 746 1616 0 02 0 700 00 746 1H16 0 32 0 217 5 17 746 IM4 0 35 0 175 60 746 IM8 0 35 0 250 3 10 746 IM16 0 35 0 425 6 00 746 IN16 0 35 0 425 6 00 746 ITB16 0 20 0 425 3 60 746 ITV16 0 20 0 425 3 60 746 IV8 0 20 0 250 1 90 746 IV16 0 20 0 425 3 60 Output Module Heat Dissipation Catalog Numbers Watts per Point Min Watts Total Watts 746 0A8 1 000 0 925 9 00 746 0A16 0 462 1 850 9 30 746 0AP12 1 000 1 850 10 85 746 OB6EI 0 440 0 230 2 90 746 0B8 0 775 0 675 6 90 746 0B16 0 388 1 400 7 60 746 0B16E 0 150 0 675 3 07 746
45. uctive loads use a 1N4004 diode reverse wired across the load Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on surge suppression 6 Fast off delay for inductive loads is accomplished with surge suppressors on the 1746 OB6EI 1746 OBP8 series B and later 1746 0B16E series B and later 1746 OBP16 and 1746 OVP16 modules A suppressor at the load is not needed unless another contact is connected in series If this is the case a 1N4004 diode should be reverse wired across the load This defeats the fast turn off feature 7 8 Surge current 32 A per module for 10 ms Publication 1746 IN027C EN P August 2008 Repeatability is once every 1 s at 30 C 86 F Repeatability is once every 2 s at 60 C 140 F Digital 1 0 Modules 39 ATTENTION A transient pulse occurs in transistor outputs when the external de supply voltage is applied to the output common terminals for example via the master control relay This can occur regardless of the processor having power or not For most applications the energy of this pulse is not sufficient to energize the load Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on transient pulses and guidelines to reduce inadvertent processor operation Specifications for Output Modules 1746 OB6EI 1746 OBP8 and 1746 OBP16
46. ule from damage caused by reverse voltage Refer to the SLC 500 Modular Hardware Style User Manual publication 1747 UM011 for more information on surge suppression Publication 1746 IN027C EN P August 2008 Digital 1 0 Modules 37 Output Modules ac Specifications for Output Modules 1746 0A8 1746 0A16 and 1746 OAP12 Attribute Value 1746 0A8 1746 0416 1746 OAP12 1 23 Voltage category 120 240V ac signal input Number of outputs 8 16 12 Points per common 4 8 6 Voltage operating 85 265V ac at 47 63 Hz Backplane current 5V de 0 185A 0 370A 0 370A consumption 24V de 00A Signal delay max resistive load On 1 ms Off 11 0 ms Off state leakage max 5 2mA Load current min 10 mA Continuous current per point 1 0 A at 30 C 86 F 0 50 A at 30 C 86 F 2 0 A at 30 C 86 F 0 50 A at 60 C 140 F 0 25 A at 60 C 140 F 1 25 A at 55 C 131 F 1 0 A at 60 C 140 F Continuous current 8 0 A at 30 C 86 F 8 0 A at 30 C 86 F 9 0 A at 30 C 86 F per module max 4 0 A at 60 C 140 F 4 0 A at 60 C 140 F 6 8 A at 55 C 131 F 6 0 A at 60 C 140 F On state voltage drop max 1 50V at 1 0 A 1 50V at 0 50 A 1 2V at 2 0A Surge current per point max 10 0 A for 25 ms 10 0 A for 25 ms 17 0 A for 25 ms 1 Removable terminal block 2 A fused common and blown fuse LED indicator ar
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