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SC-206X Series User Manual

1. 4 4 Operating Environment osos nt 4 4 Storage Environment sinistre 4 4 Mounting and Connection to Data Acquisition Boards 4 4 National Instruments Corporation SC 206X Series User Manual Contents Chapter 5 Installation and Operation 5 1 Hatdware Install atop einen tant SE ee 5 1 Internal or External Power Selection 5 4 SC 206X Series Board CONNECTION ee de core deber edo 5 5 9 5 8 Safety TRE IIe EL OBL 2 et e ava deu Ad 5 9 Appendix A HCPL 2611 060 Technical Data 1 Appendix Motorola Array Technical Data B 1 Appendix C American Zettler Relay Technical Data C 1 Appendix D Customer Communication D 1 GOSSES nebat pedea cuit 1 illii qe Index 1 SC 206X Series User Manual vi National Instruments Corporation Figure 1 1 Figure 1 2 Figure 2 1 Figure 2 2 Figure 2 3 Figure 3 1 Figure 3 2 Figure 4 1 Figure 4 2 Figure 5 1 Figure 5 2 Figure 5 3 Figure 5 4 Figure 5 5 Figure 5 6 Figure 5 7 Table 1 1 Table 2 1 Table 3 1 Table 4 1 Table 5 1 Table 5 2 National Instruments Corporation vil Contents Figures SC 2060 Board Connected to Host Data
2. Screw Figure 5 2 Attaching a Mountable Board to the Chassis Notice that the ground for the SC 206X Series board is connected to the metal standoffs attached to the board Rack mounting automatically grounds the board to the metal chassis If you are planning to use more than two SC 206X Series boards with 5 205 Series board double height mounting within one rack mount chassis is possible You need a hardware kit for double height mounting see Optional Equipment in Chapter 1 which consists of two brackets that mount in the rack mount You can mount a second row of SC 205X Series and SC 206X Series boards on these brackets the same way you mount the first row Figure 5 3 illustrates double height mounting SC 206X Series User Manual 5 2 National Instruments Corporation Chapter 5 Installation and Operation First row of boards mount in bottom of rack mount chasis Figure 5 3 Double Height Mounting 4 Connect the external power lines to the SC 206X Series board if required See Internal or External Power Selection later in this chapter to determine whether external power is required 5 Connect the SC 206X Series board to the SC 205X Series board using type SC1 ribbon cable 6 Connect the field signals to the SC 206X Series board at the screw terminals 7 Repeat steps three through five to install and connect any additional boards 8 If desired attach the appropriate cover to the rack mount
3. off condition can also be guaranteed by ensuring that lt 0 8 volts The initial switching threshold is 5 mA or less It is recommended that 6 3 mA to 10 mA be used for best performance and to permit at least a 20 LED degradation guardband For single channel products only Appendix A SC 206X Series User Manual A 10 National Instruments Corporation Appendix Electrical Specifications Over recommended temperature T 40 C to 85 C unless otherwise specified All Typicals at Voc 5 V T 25 C All enable test conditions apply to single channel products only See note 5 Parameter High Level Output Current Input Threshold Current Low Level Output Voltage High Level Supply Current Low Level Supply Current High Level Enable Current Low Level Enable Current High Level Enable Voltage Low Level Enable Voltage Input Forward Voltage Input Reverse Breakdown Voltage Input Diode Temperature Coefficient Input Capacitance H 1 Sym Package Min Typ Max Units Test Conditions Fig Note E a Singie Channel Widebody Dual Channel 8 Pin DEP SO 8 Widebody Single Channel i 1 1 t i Ip 10 mA HCPL 261 1 060 Technical Data 10 Vor 5 5 V Vg 2 0V 1 1 6 Vo 5 5 Ip 250 pA 19
4. 2 4 Data Acquisition Boards for Use with the SC 2061 3 4 Data Acquisition Boards for Use with the SC 2062 4 5 Amount of Power Data Acquisition Boards 5 4 SC 205X Series Connectors Compatible with SC 206X 5 8 5 206 Series User Manual About This Manual This manual describes the mechanical and electrical aspects of the SC 206X Series boards and contains information about installing and operating the boards The SC 206X Series consists of three digital signal conditioning boards you can use with National Instruments data acquisition boards the SC 2060 optically isolated digital input board the SC 2061 optically isolated digital output board and the SC 2062 electromechanical relay digital output board You can use the SC 206X Series boards for digital signal conditioning on the Macintosh NuBus computers with the NB Series and Lab NB boards the IBM Personal System 2 PS 2 Micro Channel computers with the MC Series boards and IBM PC XT AT and compatible computers with the AT Series and Lab PC boards Each of the SC 206X Series boards is described in detail in this manual Organization of This Manual The SC 206X Series User Manual is organized as follows e Chapter 1 Introduction describes the SC 206X Series boards lists the contents of your SC 206X Series kit
5. 5 5 V Ve 2 0 V 2 3 19 Vo 0 6 V Io Sinking 13 mA 5 5 V Ve 2 0 V 1 19 Ir 5 mA Ip Sinking 13 mA Ve 0 5V 5 5V 7 Ve Vec i Ip 0 mA Both Channels Ve 0 5 V Vec 5 5 V 8 VEE lp 10 mA Both Channels 5 5 V V 2 0 V Ip 100 HA T 25 C f 1 MHz Vp 0V 1 registered data for the 6N137 The JEDEC Registration specifies 0 C to 70 C HP specifies 40 C to 85 C National Instrume nts Corporation 11 SC 206X Series User Manual HPCL 2611 060 Technical Data Appendix A 11 Switching Specifications Over Recommended Temperature 40 C to 85 C Vec 5 V Ip 7 5 mA unless otherwise specified All Typicals at 25 C Vec 5 V me Sym _ Packager on Tep Max Unite Conditions Noe Propagation Delay 20 48 75 ns R 350 a 1 10 Time to High 100 15pF 10 19 Output Level f Propagation Delay tpHL 25 50 75 ns T 25 C 1 11 Time to Low 100 19 Output Level Pulse Width 8 9 13 19 Distortion 10 11 Propagation Delay i Skew 19 Time of Enable Output Rise Time 10 90 Output Fall Time 90 10 5 13 14 15 pF 14 from to Ver Ver 0 V 3V Propagation Delay i Channel 20 Time of Enable from Ver to JEDEC registered data for the 6N137 Ratings apply to all devices except otherwise noted in the
6. Ph Eee eR apa Sat Le Due ee uacua sees 1 4 Unpacking dde Mtv E 1 4 Chapter 2 2 2000 lt 5 wea 2 1 Specifications d 2 3 Optically Isolated Digital Input 2 3 Power Requirement from Host Board or External Power Supply 2 3 Idi e 2 4 Operating HAV OMNIS IE edes putida Miel i deir eee es 2 4 otordse Enviroment edet dete cota tetigi 2 4 Mounting and Connection to Data Acquisition Boards 2 4 Chapter 3 5C 206I Boardi o GERE EUR HM uH 3 1 PSEC LLC AL OBS a ue 3 3 Optically Isolated Digital dn nct equa tei e ne 3 3 Power Requirement from Host Board or External Power Supply 3 3 ascites an aae n D CES 3 4 Environment oso dtu fate at 3 4 Storage EBVITODIBeHE desit te eas 3 4 Mounting and Connection to Data Acquisition Boards 3 4 Chapter 4 56 2062 eoe ete teas Cac tei s 4 1 SPC CHIC AL ONG Dd MAL 4 3 Electromechanical Relay Digital Output 4 3 Power Requirement from Host Board or External Power Supply 4 4
7. IS APPROXIMATELY 15 pF WHICH INCLUDES PROBE AND STRAY WIRING CAPACITANCE OUTPUT Vo Figure 8 Test Circuit for t and t 5 0V ig 7 5 mA ip PROPAGATION DELAY ne tp PROPAGATION DELAY ne 0 60 40 20 0 20 40 60 80 100 Ta TEMPERATURE Figure 9 Typical Propagation Delay Figure 10 Typical Propagation Delay vs Temperature vs Pulse Input Current 40 2 30 5 5 a a 290 Remum zo uj 1 2 0 amp 20 e ES en 410 0 n 60 40 20 0 20 40 60 80 100 40 40 20 0 20 40 60 80 100 TA TEMPERATURE C TEMPERATURE Figure 11 Typical Pulse Width Figure 12 Typical Rise and Fall Time Distortion vs Temperature vs Temperature SC 206X Series User Manual 16 National Instruments Corporation Appendix HCPL 2611 060 Technical Data 16 PULSE Zo 2902 teat gt 5 INPUT MONITORING NODE 1 5 IS APPROXIMATELY 15 pF WHICH INCLUDES PROGE AND STRAY WIRING CAPACITANCE Figure 13 Test Circuit for t and t p Vee 2350V Vey 3 0 V 0 60 40 20 0 20 40 60 80 100 TEMPERATURE C tg ENABLE PROPAGATION DELAY ns o o Figure 14 Typical Enable Propagation Delay vs Temperature SWITCH ip 20 mA 5v CMH Vo MIN SWITCH ip 7 5 mA Vo T AC CM Figure 15 Test Circuit for Common Mode T
8. er 19 0 165 0 0107 0 pee F 12 1 080 Le 025 inen sem 605 0 010 0 635 0 130 dae 300 0 025 0 005 IN MILLIMETERS INCHES LEAD COPLANARITY 0 10 mm 0 004 INCHES National Instruments Corporation A 5 SC 206X Series User Manual HPCL 2611 060 Technical Data Appendix A 5 Small Outline SO 8 Package HCPL 0600 01 11 30 31 61 4 LEN 5 842 x 0 203 0 236 0 008 id na TYPE NUMBER 0 LAST 3 DIGITS 77 DATE CODE D ny 0 381 0 076 i ur 0 016 z 0 003 0 016 6250856 __ 5 080 0 127 __ Ts aex 042 0 200 0 005 0 017 5 i 3 175 0 127 0 125 0 005 0 228 0 025 0 009 0 001 L I 0 152 0 051 0 006 0 002 DIMENSIONS IN MILLIMETERS INCHES 0 305 un LEAD COPLANARITY 0 10 mm 0 004 INCHES 0 0122 8 Pin Widebody DIP Package HCNW137 HCNW2601 11 e 11152015 11 00 5 0 442 0 006 0 433 TYPE NUMBER DATE CODE ES 10 16 0 400 TYP 1 55 0 061 lt MAR 02547 9 0051 OIL 0 010 2563 5 10 0 201 gt 27 A 10 0 122 30 0154 0 154 0 51 0 021 MIN cu 254 0100 TYP 1 782015 _ 0 40 0 016 0 070 0 005 is 59 056 0 022 DIMENSIONS IN MILLIMETERS INCHES SC 206X Series User Manual A 6 National Instruments C
9. 5 V power supply to the external power screw terminal block J2 if required To determine if an external 5 V supply is necessary refer to Internal or External Power Selection in Chapter 5 Switch 51 selects either internal or external power The buffer improves the logic levels of the outputs from the optocouplers to the host data acquisition board The optocouplers isolate digital input signals connected to screw terminals INO through IN7 on J3 through J10 from the computer The Vcc terminal of each pair J3 through J10 of the contacts connects to the power reference Vcc for the digital signal at the corresponding INx where x represents any channel number from zero through seven The digital input circuitry is positive logic that is a high input signal produces a high input state at the host data acquisition board The SC 2060 has eight channels of optocoupler input For each channel the digital signal must connect to the channel screw terminals along with its voltage reference signal Vcc The SC 2060 accepts many types of digital signals including TTL CMOS logic and even voltage references other than 5 V However the SC 2060 input circuitry must not carry more than 20 mA that is the difference between the voltage reference and the input signal at the terminals must not exceed 8 4 V to avoid damage to the board You can add additional resistance in series with the input circuitry to keep the current below 20 mA for voltage differences
10. Max switched power 100 W or 600 VA Max switched current 3 Amps Max switched voltage 150 or 300 UL Rating 2 A 28 VDC or 300 1 8 HP 120 1 10 HP 120 240 VAC 100 000 1 2 0 6 A O 120 240 VAC Pilot Duty 100 000 cyc 3 0 1 5 A 120 240 General Use 100 000 Medium Duty Max switched power 180 W or 1800 VA Max switched current 6 Amps Max switched voltage 150 VDC or 300 VAC UL Rating 6 A 28 or 300 1 8 HP 120 240 VAC 100 000 1 5 0 8 A 120 240 Pilot Duty 100 000 3 8 1 9 A 120 240 General Use 100 000 Heavy Duty Max switched power 300 W or 2400 VA Max switched current 10 Amps Max switched voltage 1507 VDC or 300 VAC UL Rating 10 A 30 VDC or 120 1 4 HP 120VAC 1 2 HP 250 VAC Note If switching voltage is greater than 30 VDC special precautions must be taken Please contact the factory Material Light Duty Silver Medium Duty Silver nickel Heavy Duty Silver cadmium oxide NOTES 1 All values at 20 C 68 F 2 Relay may pull in with less than Must Operate value 3 Other coil resistances and sensitivities available upon request 4 Unsealed relays should not dip cleaned 5 Specifications subject to change without notice SC 206X Series User Manual COIL Power At Pick Up Voltage Standard coil 210 mW typical Sensitive coil 140 mW Heavy duty 228
11. 061NI 1 Technical data are on separate HP publications 2 15 kV ps with Vom 1 kV can be achieved using HP application circuit 3 Enable is available for single channel products only except for HCPL 193X devices National Instruments Corporation Smail Outline 50 8 HCPL 061AU1 HCPL 2611 060 Technical Data The 6N137 HCPL 26XX HCPL 06 HCPL 4661 HCNWI137 and HCNW26X1 are suitable for high speed logic interfacing input output buffering as line receivers in environments that conventional line receivers cannot tolerate and are recom mended for use in extremely high ground or induced noise environments Widebody 400 Mil HCPL 0630 HCNW2601 HCPL 0631 gt HCNW2611 HCPL 0661 06 HCPL 193X HCPL 56XX11 HCPL 66XX SC 206X Series User Manual 2611 060 Technical Data Appendix A Ordering Information Specify Part Number followed by Option Number if desired Example HCPL 261 1 XXX 020 5000 V rms 1 minute UL Rating Option 060 VDE 0884 630 Vpeak Option 300 Gull Wing Surface Mount Option 500 Tape and Reel Packaging Option Option data sheets available Contac Hewlett Packard sales representative or authorized distributor for information For 6N137 HCPL 2601 1 1 30 31 and HCPL 4661 8 pin DIP products oniy For HCPL 2611 only Combination of Option 020 and Option 060 is not available tGull w
12. 201 SC 206X Series User Manual B 2 National Instruments Corporation Appendix Motorola Array Technical Data ELECTRICAL CHARACTERISTICS T4 25 C unless otherwise noted Characteristic Figs um Output Leakage Current pA Vo SOV Ta 70 Alt Types 100 50 V Ta 25 Alt Types 50 50 V Ta 70 Vj 6 0 V ULN2802 500 Vo 50 TA 70 Vj 1 0 V ULN2804 500 Cotlector Emitter Saturation Voltage 2 VCE sat ic 350 mA 500 All Types 11 Ic 200 mA tg 350 Ic 100 mA Ig 250 4A All Types Input Current On Condition 17 V ULN2802 Vis 3 85 V ULN2803 5 0 V ULN2804 12 V ULN2804 Input Voltage On Condition 2 0 V Ic 300 mA ULN2802 Vcg 2 0 V Ic 200 mA ULN2803 2 0 V Ic 250 mA ULN2803 2 0 V 1 300 mA ULN2803 Vcg 20 V ic 125 mA ULN2804 2 0 V ic 200 mA ULN2804 Vcg 20 V ic 275 mA ULN2804 Vcg 2 0 V ic 350 mA ULN2804 Input Current Off Condition Types Ic 500 uA TA 70 C DC Current Gain ULN2801 Vcg 2 0 V Ic 350 mA Input Capacitance Turn On Delay Time 5096 Ej to 5096 Eo Turn Off Delay Time 50 Ej to 50 Eq Clamp Diode Leakage Current Ta 25 C pA Vg 50 V TA 70 C 7 M M
13. 3 digital input circuitry 2 2 National Instruments Corporation Index features 2 1 mounting and connection to data acquisition boards 2 4 onboard equivalent circuit illustration 2 2 parts locator diagram 2 1 power circuit illustration 2 2 power selection 2 2 screw terminals 2 1 shock hazard when connecting or disconnecting signal lines 2 3 specifications 2 3 to 2 4 operating environment 2 4 optically isolated digital input 2 3 physical 2 4 power requirements 2 3 storage environment 2 4 SC 2061 board 3 1 to 3 4 computers supported 3 1 connecting to data acquisition board via SC 2050 board 3 4 connector J1 3 1 to 3 2 damage resulting from incorrect signal connections 3 2 digital output channels 3 2 features 3 1 mounting and connection to data acquisition boards 3 4 onboard equivalent circuit illustration 3 2 parts locator diagram 3 1 power selection 3 1 to 3 2 purpose 3 1 screw terminals 3 1 3 2 shock hazard when connecting or disconnecting signal lines 3 2 specifications 3 3 to 3 4 operating environment 3 4 optically isolated digital output 3 3 physical 3 4 power requirements 3 3 storage environment 3 4 SC 2062 board 4 1 to 4 5 Index 3 COM connection 4 1 4 2 computers supported 4 1 connector J1 4 2 damage resulting from incorrect signal connections 4 2 features 4 1 mounting and connection to data acquisition boards 4 4 to 4 5 SC 206X Series User M
14. DIO 32F board must be powered externally because this board does not supply 5 V power Table 5 1 shows the amount of power that each data acquisition board can supply to external accessories Table 5 1 Amount of Power Data Acquisition Boards Supply Board Allotted Power Power Used by Power from Board Available by Slot Board for Accessories Lab NB NB DIO 24 NB DIO 32F 16 16 AT DIO 32F AT MIO 16 AT MIO 16D AT MIO 16F 5 AT MIO 16X Lab PC Lab PC PC DIO 24 PC DIO 96 MC DIO 24 MC DIO 32F MC MIO 16 No Restriction No Restriction No Restriction No Restriction No Restriction No Restriction No Restriction No Restriction No Restriction 1 These limitations are caused by a series fuse on the 5 V out on these boards rather than the remaining power per slot 2 DIO 32F boards do not supply 5 V power SC 206X Series User Manual 5 4 National Instruments Corporation Chapter 5 Installation and Operation External Power Screw 4 o Terminal Block 221 0 PURE 2970 Figure 5 4 Location of the External Power Screw Terminals Switch 51 located near the ribbon cable connector J1 selects internal or external power see Figure 5 5 To use external power set this switch to the position labeled EXT To use internal power set the switch to the position labeled INT Figure 5 5 illustrates these switch settings The SC 206X Series boards are shipped from the factory with
15. MMM M M M a MOTOROLA LINEAR INTERFACE DEVICES 7 202 National Instruments Corporation B 3 SC 206X Series User Manual Motorola Array Technical Data Appendix B ULN2801 ULN2802 ULN2803 ULN2804 TEST FIGURES SEE FIGURE NUMBERS IN ELECTRICAL CHARACTERISTICS TABLES FIGURE 2 FIGURE 1 Open Open Vcg 1 9 Open Vee Open FIGURE 3 FIGURE 4 FIGURE 5 FIGURE 6 Open 9 MOTOROLA LINEAR INTERFACE DEVICES 7 203 SC 206X Series User Manual O National Instruments Corporation Appendix Motorola Array Technical Data ULN2801 ULN2802 ULN2803 ULN2804 TYPICAL CHARACTERISTIC CURVES Ta 25 C unless otherwise noted OUTPUT CHARACTERISTICS FIGURE 8 OUTPUT CURRENT versus FIGURE 9 OUTPUT CURRENT versus SATURATION VOLTAGE INPUT CURRENT o o 0 2 200 COLLECTOR CURRENT mA ic COLLECTOR CURRENT mA gt 400 600 800 hN INPUT CURRENT pA INPUT CHARACTERISTICS FIGURE 10 ULN2802 INPUT CURRENT FIGURE 11 ULN2803 INPUT CURRENT versus INPUT VOLTAGE versus INPUT VOLTAGE 7 20 zis i 3 8 10 5 205 9 12 14 16 18 20 22 24 26 20 2 5 3 0 35 4 0 45 5 0 55 6 0 Vin INPUT VOLTAGE VOLTS INPUT VOLTAGE VOLTS FIGURE 12 ULN2804 INPUT CURRENT versus INPUT VOLTAGE IN INPUT CURRENT mA 50
16. PPI A C PORT B Connector J6 DIGITAL I O PPI A C PORT A Connector J8 DIGITAL I O PPI B D PORT C Connector J9 DIGITAL I O PPI B D PORT B Connector J10 DIGITAL I O PPI B D PORT A Warning Do not attempt to connect an SC 206X Series board to any connector for which it is not designed Incorrect connection can result in damage to the SC 206X Series board and all components connected to the SC 206X Series board including the host computer National Instruments is not liable for any damages resulting from incorrect connections The SC 206X Series board operates on the digital port to which it is connected For example if you want digital input isolation on Port B of a DIO 24 board connect an SC 2060 board to an SC 2051 board at connector J4 labeled DIGITAL I O PORT B Operation An SC 206X Series board operates on the 8 bit digital port corresponding to the label on its SC 205X Series connection To change the digital port that is being conditioned simply disconnect the SC 206X Series board from the current port on the SC 205X Series board and reconnect it to the desired port Power to the host computer and all external circuitry must be off while disconnecting and connecting an SC 206X Series board SC 206X Series User Manual 5 8 National Instruments Corporation 5 Installation and Operation Notice that the SC 2060 board has only input capability Therefore you must configure and operate the digit
17. The optional 19 in rack mount accessory type DA1 kit includes a flat acrylic plastic cover You install the cover by sliding it over the rack mount brackets and using the four screws included in the kit 9 If the SC 206X Series board has an external 5 V supply turn the power supply on now red LED labeled PWR illuminates when the board is receiving power 10 Turn the computer on 11 When finished turn off the computer before turning off any external power supplies for the SC 206X Series board National Instruments Corporation 5 3 SC 206X Series User Manual Installation Operation Chapter 5 Internal or External Power Selection Switch S1 on each SC 206X Series board selects internal or external 5 V power for that board If you set 51 to the position labeled ZNT the host computer powers the SC 206X Series board via the host data acquisition board If you set S1 to the position labeled EXT the SC 206X Series board is powered from an external 5 V source connected to the J2 connector located near the J1 26 pin header In many cases the host data acquisition board can supply enough power to run the SC 206X Series boards If the total 5 V power drawn by external accessories such as the SC 206X Series boards the SC 2070 or SC 2071 boards the AMUX 64T board and SSR Series boards exceeds the power remaining then some of these accessories must be powered by an external 5 V supply Also any accessories connected to a
18. X611 X661 HCNW2611 High Speed 10 MBd Typical LSTTL TTL Compatible Low Input Current Capability 5 mA Guaranteed ac and dc Performance over Temper ature 40 to 85 C Available in 8 Pin DIP SOIC 8 Widebody Packages Strobable Output Single Channel Products Only Safety Approval UL Recognized 2500 V rms for 1 minute and 5000 V rms for 1 minute per UL1577 CSA Approved VDE 0884 Approved with Viorm 630 for HCPL 2611 Option 060 and 1414 V peak for HCNW137 26X1 BSI Certified HCNW137 26X1 Only MIL STD 1772 Version Available HCPL 56XX 66XX Applications Isolated Line Receiver Computer Peripheral Interfaces Microprocessor System Interfaces Digital Isolation for A D D A Conversion Switching Power Supply Instrument Input Output Isolation Ground Loop Elimination Pulse Transformer Replacement Functional Diagram 6 137 HCPL 2601 2611 HCPL 0600 0601 0611 137 2601 2611 Appendix HEWLETT CA PACKARD 6N137 HCNW137 HCPL 0631 HCNW2601 HCPL 0661 HCNW2611 HCPL 2601 HCPL 0600 HCPL 2611 HCPL 0601 HCPL 2630 HCPL 0611 HCPL 2631 HCPL 0630 HCPL 4661 Power Transistor Isolation in Motor Drives Isolation of High Speed Logic Systems Description The 6N137 HCPL 26XX 06XX 4661 HCNW137 26X1 are optically coupled gates that combine a GaAsP light emitting diode and an integrated high gain photo detector An enable input
19. allows the detector to be strobec The qutput of the detector IC is HCPL 2630 2631 4661 HCPL 0630 0631 0651 TRUTH TABLE POSITIVE LOGIC 5000 V rms 1 Minute rating is for HCNW137 26X1 and Option 020 6N137 HCPL 2601 1 1 30 31 HCPL 4661 products only A 0 1 bypass capacitor must be connected between pins 5 and 8 SC 206X Series User Manual CAUTION It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and or degradation which be induced by ESD A 2 National Instruments Corporation Appendix an open collector Schottky clamped transistor The internal shield provides a guaranteed common mode transient immunity specification of 5 000 V us for the HCPL X601 X631 HCNW2601 and 10 000 V us for the HCPL X611 X661 and HCNW2611 Selection Guide dV d Y dt Current Output us HCPL 2601 HCPL 2611 12 5 13 Notes This unique design provides maximum ac and circuit isolation while achieving TTL compatibility The optocoupler ac and dc operational parameters are guaranteed from 40 C to 85 C allowing troublefree system performance 8 Pin DIP 300 Mil HCPL 0600 HCPL 2630 HCPL 0601 HCPL 2631 HCPL 0611 HCPL 4661 HCPL 2602111 HCPL 2612111 YES HCPL 261A YES HCPL261NU BERN QE HCPL 263N HcPLoesNU HCPL 263A HCPL
20. describes the optional equipment and software support and explains how to unpack your SC 206X Series board e Chapter 2 SC 2060 Board describes the SC 2060 board in detail including function compatibility specifications mounting and connection e Chapter 3 SC 2061 Board describes the SC 2061 board in detail including function compatibility specifications mounting and connection e Chapter 4 SC 2062 Board describes the SC 2062 board in detail including function compatibility specifications mounting and connection e Chapter 5 Installation and Operation describes the installation and operation of the SC 206X Series boards Hardware installation signal connections to the boards and operation are discussed Appendix A HCPL 2611 060 Technical Data contains technical data on the Hewlett Packard Company high speed TTL compatible optocoupler Appendix Motorola Array Technical Data contains technical data on the Motorola Corporation ULN2801 array Appendix American Zettler Relay Technical Data contains technical data on American Zettler Corporation relays Appendix D Customer Communication contains forms you can use to request help from National Instruments or to comment on our products and manuals The Glossary contains an alphabetical list and description of terms used in this manual including abbreviations acronyms metric prefixes mnemonics and symbols e The ndex contains an alphab
21. greater than 8 4 V Figure 2 2 shows the 5 V power circuit for the SC 2060 board Figure 2 3 shows an equivalent circuit for the input channels External Power From DAQ Board Connector J1 Conn 5 V J3 through J10 IN4148 IN4148 DAQ Board HCPL 261 1 060 Opto coupler Figure 2 3 Onboard Equivalent Circuit SC 206X Series User Manual 2 2 National Instruments Corporation 2 SC 2060 Board Warnings When connecting or disconnecting signal lines to the screw terminals you must power off the lines Potential differences between the lines and the SC 2060 ground create a shock hazard while connecting the lines Connections including power signals to ground and vice versa that exceed any of the maximum input or output signal ratings on the SC 2060 board can result in damage to any or all of the boards connected to the SC 206X Series to the host computer and to the SC 2060 board National Instruments is not liable for any damages resulting from incorrect signal connections Specifications The following sections list the specifications of the SC 2060 digital signal conditioning accessory board These ratings are typical at 25 C unless otherwise stated The operating temperature range for this board is 0 to 70 C Optically Isolated Digital Input Number of channels Eight Isolation Working voltage 300 Vrms minimum channel to channel or channel to ground Note This product complies with IEC 1
22. mW 110 mW available Continous Class B 2 0 W 20 C 68 F ambient Dissipation 1 6 W 40 C 10492 ambient Class F 2 5 W 20 C 68 F ambient 2 1 W 40 104 F ambient Temperature Rise At nominal coil voltage Standard coil 38 68 F Sensitive coil 28 C 50 Temperature 130 C 266 F Class B Max 155 C 311 F Class F GENERAL DATA Life Expectancy Minimum operations Mechanical 100 million operations Electrical Light Duty 3x105 3 A 120 VAC Medium Duty 1 8 105 8 6 A 120 Heavy Duty 1 105 10 A 120 VAC Operate Time 5 ms at nominal coil voltage typical Release Time 2 ms at nominal coil voltage typical with no coil suppression 750 Vrms contact to contact 3000 Vrms contact to coil VDE 2000 Vrms contact to coil standard Dielectric Strength at sea level Insulation 1000 megohms min 20 500 VDC Resistance 50 RH Drop Out Greater than 5 of nominal coil voltage Ambient Temperature At nominal coil voltage Operating 55 67 F to 90 C 194 F Class 55 C 67 F to 115 C 239 F Class Storage 55 67 F to 130 C 266 F Class 55 C 67 F to 155 C 311 F Class F Max Solvent Temp Max Immersion Time National Instruments Corporation Appendix American Zettler Relay Technical Data RELAY ORDERING DATA COIL SPECIFICATIONS ORDER NUMBER STANDARD RELAYS 1 Form C SPDT LIGHT DUT
23. propagation delay high to low tPLH propagation delay low to high TTL transistor transistor logic V volts VA volt ampere VAC volts alternating current positive voltage supply VDC volts direct current Vin volts in Vrms volts root mean square W watts National Instruments Corporation Glossary 1 SC 206X Series User Manual Index Numbers 5 V signal 5 7 26 pin connector See connector 11 A American Zettler relays C 1 to C 3 C COM connection SC 2062 board 4 1 4 2 computers supported by SC 206X Series boards data acquisition boards for SC 206X Series boards table 1 1 SC 2060 board 2 1 SC 2061 board 3 1 SC 2062 board 4 1 connecting or disconnecting signal lines SC 2060 board 2 3 SC 2061 board 3 2 SC 2062 board 4 2 connector J1 5 7 to 5 8 damage caused by incorrect connection 5 7 pinout illustration 5 7 SC 2060 board 2 2 SC 2061 board 3 1 to 3 2 SC 2062 board 4 2 signal descriptions 5 7 connectors for SC 205X Series cable adapter boards table 5 8 customer communication xi D 1 D damage resulting from incorrect signal connections connector J1 5 7 SC 2060 board 2 3 SC 2061 board 3 2 SC 2062 board 4 2 data acquisition boards National Instruments Corporation Index 1 connection to SC 206X Series boards SC 2060 board 2 4 SC 2061 board 3 4 SC 2062 board 4 4 to 4 5 via SC 205X Series cable adapter board 1 1 5 5 to 5 8 for use with SC 206X Series boards ta
24. so JD 80 90 0 n 12 ViN INPUT VOLTAGE VOLTS MOTOROLA LINEAR INTERFACE DEVICES 7 204 National Instruments Corporation B 5 SC 206X Series User Manual Motorola Array Technical Data Appendix B ULN2801 ULN2802 ULN2803 ULN2804 REPRESENTATIVE CIRCUIT SCHEMATICS 1 8 ULN2801 1 8 ULN2802 MOTOROLA LINEAR INTERFACE DEVICES 7 205 SC 206X Series User Manual B 6 O National Instruments Corporation Appendix American Zettler Relay Technical Data This appendix contains technical data on an American Zettler Corporation relay American Zettler relays are used on the SC 2062 Copyright American Zettler Corporation 1992 93 Reprinted with permission of copyright owner rights reserved American Zettler Corporation 1992 93 Relay Technical Data Book National Instruments Corporation 1 SC 206X Series User Manual American Zettler Relay Technical Data i An MINIATURE PC BOARD RELAY FEATURES Subminiature Size High Sensitivity 110 mW Pick Up Coils to 48 VDC Epoxy Sealed for Automatic Wave Soldering Contacts Rated at 3 6 10 Amps Life Expectancy to 20 Million Operations Extremely Low Cost Class Insulation 130 C Standard Class F Insulation 155 C Version Available UL CUR File E44211 VDE Approved Versions Available CONTACTS Arrangement SPDT 1 Form C 3 or 6 A Version SPST 1 Form A 10 A Version Noninductive load
25. stripped end of the wire fully into the terminals Tighten the terminals to a torque of 5 7 in lb Connections including power signals to ground and vice versa that exceed any of the maximum signal ratings on the device can create a shock or fire hazard or can damage any or all of the boards connected to the device and the host computer and the device itself National Instruments is NOT LIABLE FOR ANY DAMAGES OR INJURIES resulting from incorrect signal connections Clean devices and terminal blocks by brushing off light dust with a soft nonmetallic brush Remove other contaminants with deionized water and a stiff nonmetallic brush The unit must be completely dry and free from contaminants before returning to service SC 206X Series User Manual 5 10 National Instruments Corporation Appendix HCPL 2611 060 Technical Data This appendix contains technical data on the Hewlett Packard Company HPCL 261 1 060 high speed TTL compatible optocoupler The HCPL 2611 060 is used on the SC 2060 and the SC 2061 Copyright Hewlett Packard Company Reprinted with permission of copyright owner All rights reserved National Instruments Corporation 1 SC 206X Series User Manual HPCL 2611 060 Technical Data High CMR High Speed TTL Compatible Optocoupler Technical Data Features 5 kV us Minimum Common Mode Rejection CMR at 50 V for HCPL X601 X631 HCNW2601 and 10 kV us Minimum CMR at Vem 1000 V for HCPL
26. 00 kHz Propagation delay Typical with 4 7 pullup to 5 VDC 110 ns 45 ns Output Type Open collector Compatibility TTL compatible Fan out 10 using 4 7 pullup resistor at 5 Voltage Must pull up to 5 VDC only Low level output current 15 mA using 350 Q pullup resistor at 5 VDC Field connections Three screw terminals per channel Power Requirement from Host Board or External Power Supply Power consumption at 5 VDC Typical 21 mA 5 with all outputs low 77 mA 5 with all outputs high Maximum 130 mA Note The power specifications pertain to the power supply of the host computer when using internal power or to the external supply connected at screw terminal J2 when using external power National Instruments Corporation 3 3 SC 206X Series User Manual SC 2061 Board Chapter 3 Physical Board dimensions including standoffs 5 2 by 4 9 by 1 8 in connectors One 26 pin male ribbon cable connector 26 screw terminals Operating Environment Temperature 0 to 70 C Relative humidity 5 to 90 noncondensing Storage Environment Temperature 55 to 125 C Relative humidity 5 to 90 noncondensing Mounting and Connection to Data Acquisition Boards The SC 2061 has metal standoffs so the board can sit on a workbench near the host computer You can use an optional rack mount chassis which can be fitted with a flat acrylic plastic cover The SC 2061 grounds to its metal stando
27. 010 for Voltage Installation Category II Pollution Degree 2 Common mode rejection Typical 500 V us Minimum 100 V us Data rate Up to maximum speed of host board 500 kHz Propagation delay tpr 75 ns typical with 7 mA tpa 45 ns typical with 7 mA Input Compatibility Most TTL and CMOS logic Input impedance 300 10 0 25 W maximum Maximum current Ig 20 mA maximum Field connections Two screw terminals per channel National Instruments Corporation 2 3 SC 206X Series User Manual SC 2060 Board Chapter 2 Power Requirement from Host Board or External Power Supply Power consumption at 5 VDC Typical 71 mA 5 with all inputs low 111 mA 5 with all inputs high Maximum 210 mA Note The power specifications pertain to the power supply of the host computer when using internal power or to the external supply connected at screw terminal J2 when using external power Physical Board dimensions including standoffs 5 2 by 4 9 by 1 8 in connectors 18 screw terminals One 26 pin male ribbon cable connector Operating Environment Temperature 0 to 70 Relative humidity 5 to 90 noncondensing Storage Environment Temperature 55 to 125 C Relative humidity 5 to 90 noncondensing Mounting and Connection to Data Acquisition Boards The SC 2060 has metal standoffs so the board can sit on a workbench near the host computer You can use an optional rack mount chassis which can be fi
28. 180925 01 320200 01 180924 02 180925 01 320200 01 180924 04 180930 01 320200 01 180924 02 180930 01 320200 01 180924 04 180935 01 320200 01 180924 02 180935 01 320200 01 180924 04 The SC 206X Series boards require no additional software beyond that you are using for your data acquisition board The digital I O lines of the host board control all the SC 206X Series functions National Instruments Corporation 1 3 SC 206X Series User Manual Introduction Chapter 1 Optional Equipment Equipment Part Number Rack mount kit with acrylic plastic cover Single height 180636 01 Double height 180636 02 Rack mount kit with metal wraparound cover Single height 181080 01 Double height 181080 02 Unpacking Your SC 206X Series board is shipped in an antistatic package to prevent electrostatic damage to the board Electrostatic discharge can damage several components on the board To avoid such damage when handling the board take the following precautions When handling the board use a ground strap or touch the antistatic package to a metal chassis that is connected to each ground before removing the board from the package Remove the board from the package and inspect the board for loose components or any other sign of damage Notify National Instruments if the board appears damaged in any way Do not connect a damaged board to your computer SC 206X Series User Manual 1 4 National Instruments Corporatio
29. Acquisition Board Ada anm 96 2050 Board en nn oed putem nu 1 2 SC 2060 Boards and SC 2050 Board Mounted 19 in Rack Mount with Connection to Host Data Acquisition Board 1 2 SC 2060 Board Parts Locator Diagram 0 2 200 0 1 2 1 SC 2000 Power Circuit cat ie tin ne 2 2 Onboard Equivalent tette nt eerte eh eda 2 2 SC 2061 Board Parts Locator Diagram esee 3 1 SC 2061 Onboard Equivalent Power Circuit ss 3 2 SC 2062 Board Parts Locator Diagramme datent 4 1 SC 2062 5 V Onboard Equivalent CATCUlt nectar etos en eee adea een 4 2 Mounting Locations for SC 205X and SC 206X Series Boards 5 2 Attaching a Mountable Board to the Chassis 5 2 Double Height MONS inc ete gode 5 3 Location of the External Power Screw Terminals 5 5 Power Selection Settings for S witch 1 eere 5 5 Connecting SC 206X Series Boards to Data Acquisition Boards via the SC 205X Series Cable Adapter Boards 2 2 5 6 Pinout for PO Connector T iieri ne de ce 5 7 Tables Data Acquisition Boards for Use with SC 206X Series 1 1 Data Acquisition Boards for Use with the SC 2060
30. C MIO 16 NB DIO 96 Lab PC AT MIO 16F 5 16 16 16 AT MIO 64F 5 PC DIO 24 PC DIO 96 Note MIO 16 board refers to the AT MIO 16F 5 AT MIO 16 AT MIO 16D AT MIO 16X 64 5 MC MIO 16 NB MIO 16X and NB MIO 16 boards DIO 24 board refers to the PC DIO 24 MC DIO 24 and NB DIO 24 boards DIO 32F board refers to the AT DIO 32F MC DIO 32F and NB DIO 32F boards Lab board refers to the Lab PC and Lab NB boards DIO 96 board refers to the PC DIO 96 and NB DIO 96 boards Each of the SC 206X Series boards connects to the host data acquisition board MIO 16 DIO 24 DIO 32F DIO 96 or Lab via a corresponding SC 205X Series cable adapter board designed for the data acquisition board you are using This adapter board connects the specified SC 206X Series board to the desired 8 bit digital port of the host board Figure 1 1 illustrates an SC 2060 board connection National Instruments Corporation 1 1 SC 206X Series User Manual Introduction Chapter 1 Figure 1 1 SC 2060 Board Connected to Host Data Acquisition Board Via an SC 2050 Board The SC 206X Series boards are circuit board assemblies that are external to the host computer Standoffs are attached to the boards so they can sit on a workbench near the host computer Alternatively you can mount the SC 206X Series boards in a 19 in metal chassis for rack mounting You can attach a flat acrylic plastic cover or a metal wraparound co
31. Connecting SC 206X Series Boards to Data Acquisition Boards via the SC 205X Series Cable Adapter Boards SC 206X Series User Manual 5 6 National Instruments Corporation 5 Installation and Operation For more detailed information about the SC 206X Series boards see Chapter 2 SC 2060 Board Chapter 3 5 2061 Board or Chapter 4 SC 2062 Board A 26 pin ribbon cable type SC1 connects your SC 206X Series board to an SC 205X Series board Remember to turn the computer or any other device off before making any connections One end of the ribbon cable connects to the SC 206X Series board at connector J1 Figure 5 7 shows the pinouts for cable connector 11 on your SC 206X Series boards Figure 5 7 Pinout for I O Connector J1 Pins Signal Names Description 9 11 13 15 DIO lt 0 7 gt Digital data lines DIO7 is the most significant bit 17 19 21 23 DIOO is the least significant bit 1 3 5 7 25 5 V Power from host computer When you set switch S1 to the position labeled NT these pins are connected to power connections on the SC 206X Series When you set switch 51 to the position labeled EXT these pins are disconnected from parts on the SC 206X Series 2 4 6 8 10 GND Ground These pins are connected to the ground 12 14 16 18 signal of the SC 206X Series board 20 22 24 26 Connector J1 is for connection only to an SC 205X Series board at a 26 pin connector labeled Digital I O see Table 5 2 Incor
32. N NATIONAL INSTRUMENTS MAKES NO WARRANTIES EXPRESS OR IMPLIED AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE CUSTOMER S RIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR NEGLIGENCE ON THE PART OF NATIONAL INSTRUMENTS SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER NATIONAL INSTRUMENTS WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA PROFITS USE OF PRODUCTS OR INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF ADVISED OF THE POSSIBILITY THEREOF This limitation of the liability of National Instruments will apply regardless of the form of action whether in contract or tort including negligence Any action against National Instruments must be brought within one year after the cause of action accrues National Instruments shall not be liable for any delay in performance due to causes beyond its reasonable control The warranty provided herein does not cover damages defects malfunctions or service failures caused by owner s failure to follow the National Instruments installation operation or maintenance instructions owner s modification of the product owner s abuse misuse or negligent acts and power failure or surges fire flood accident actions of third parties or other events outside reasonable control Copyright Under the copyright laws this publication may not be reproduced or transmitted in any form electronic or mechanical including photocopying recording storing in
33. ONLY 0 8 60 oS lg 12 8 mA 0 4 0 3 5 lo 9 8 mA lo 6 4 mA 50 0 2 40 Vor LOW LEVEL OUTPUT VOLTAGE V LOW LEVEL OUTPUT VOLTAGE lou LOW LEVEL OUTPUT CURRENT mA 0 9 20 60 40 20 0 20 40 60 80 100 60 40 20 0 20 40 60 80 100 50 40 20 0 20 40 60 80 19 Ta TEMPERATURE C Ta TEMPERATURE C TEMPERATURE C Figure 4 Typical Low Level Output Voitage vs Temperature Figure 5 Typical Low Level Output Current vs Temperature 8 DIP SO 8 lt lt 1 1 5 5 2 o o a e E 5 2 2 0 01 0 001 411 12 13 14 15 16 12 1 14 15 16 17 FORWARD VOLTAGE V FORWARD VOLTAGE Figure 6 Typical Input Diode Forward Characteristic 8 PIN DIP SO 8 WIDEBODY 23 5 5 ut ut lt 2 i 6 29 3 38 o uc 1 t 52 52 is i 55 t 3 N R E E 0 1 1 10 100 ip PULSE INPUT CURRENT mA Ig PULSE INPUT CURRENT mA Figure 7 Typical Temperature Coefficient of Forward Voltage vs input Current National Instruments Corporation 15 SC 206X Series User Manual HPCL 2611 060 Technical Data Appendix A 15 PULSE GEN 50 ty stra5ns SINGLE CHANNEL 25 DUAL CHANNEL PULSE GEN Zo 2500 te mtr 508 OUTPUT Vo MONITORING NODE INPUT MONITORING NODE
34. Package column Propagation Delay Test Conditions Fig Note ae 10 000 Im ree 10 5 V Ip 0 mA 15 HCPL 2630 Vomm 2 V HCPL 0600 0630 Ri 350 0 T 25 HCNW137 HCPL 2601 2631 10 000 50 HCPL 0601 0631 HCNW2601 HCPL 2611 4661 1 kV HCPL 061 1 0661 6N137 10 000 Vemi 10 Vec 5V Ip 7 5 mA 18 19 HCPL 2630 Common Vomax 0 8 V Mode HCPL 0600 0630 R 3500 7 25 Transient HCNW137 Immunity HCPL 2601 2631 5 000 10 000 50 HCPL 0601 0631 HCNW2601 HCPL 2611 4661 10 000 15 000 1kV HCPL 061 1 0661 HCNW2611 SC 206X Series User Manual A 12 O National Instruments Corporation Appendix HCPL 2611 060 Technical Data 12 Package Characteristics All Typicals at 25 C Parameter Sym Package Min Typ Max Units Test Conditions Fig Note Input Output Singie 8 Pin DIP 1 pA 45 RH t 5s 20 21 Insulation Single SO 8 Vio 3 dc T 25 C Input Output Vrms lt 50 t 1 min 20 21 Momentary With Ta 25 20 22 stand Voltage Input Output 8 Pin DIP 50 8 500 V dc 1 20 Resistance Widebody m 1079 Ty 25 23 I Input Output 8 Pin DIP SO 8 pF f 1 MHz 25 C 1 20 Capacitance Widebod 0 6 28 Input input Dual Chann
35. SC 206X Series User Manual Optically Isolated and Electromechanical Relay Boards December 1996 Edition Part Number 371167A 01 Copyright 1989 1996 National Instruments Corporation All Rights Reserved Limited Warranty The SC 206X Series boards are warranted against defects in materials and workmanship for a period of one year from the date of shipment as evidenced by receipts or other documentation National Instruments will at its option repair or replace equipment that proves to be defective during the warranty period This warranty includes parts and labor A Return Material Authorization RMA number must be obtained from the factory and clearly marked on the outside of the package before any equipment will be accepted for warranty work National Instruments will pay the shipping costs of returning to the owner parts which are covered by warranty National Instruments believes that the information in this manual is accurate The document has been carefully reviewed for technical accuracy In the event that technical or typographical errors exist National Instruments reserves the right to make changes to subsequent editions of this document without prior notice to holders of this edition The reader should consult National Instruments if errors are suspected In no event shall National Instruments be liable for any damages arising out of or related to this document or the information contained in it EXCEPT AS SPECIFIED HEREI
36. Y 3 AMP CONTACT MEDIUM DUTY 6 AMP CONTACT Nominal Max VDC Resistance Must Operate on mio 5 j 306 se J 325 AZ81CSD 281 50 AZ8 31CH 5D 28 10 5 5 126 80 390 AZ281C 6D AZ28 1C 6DE AZ8 1CH 6D AZ 8 1CH 6DE 9 190 18 585 281 90 AZ8 1C 9DE AZ8 1CH 9D AZ8 1CH 90E AZ 8 1CH 12DE AZ 8 1CH 24DE 48 870 3800 2880 AZ81C 48D 281 480 28 1 480 28 1 480 SENSITIVE RELAYS 1 Form C SPDT LIGHT DUTY 3 AMP CONTACT MEDIUM DUTY 6 AMP CONTACT Nominai Max Resistance Must Operate 5 __ __1265 80 325 AZ81C 5DS 28 10 505 AZ8 31CH 5DS AZ8 1CH 5DSE 6 148 10 1 390 AZ81C 6DS AZ8 1C 6DSE AZ8 1CH 6DS 28 605 9 224 250 585 AZ8 amp 1C 9DS AZ8 1C 9DSE AZ8 1CH 9DS 28 1 905 24 400 170 1550 28 10 2405 AZ8 1C 24DSE AZ8 1CH 24DS AZ8 1CH 24DSE STANDARD RELAYS 1 FORM A SPST NO HEAVY DUTY 10 AMP CONTACT Nominal Max VDC Resistance Must Operate Unsealed s s 3085 se 4o Az amp iarsob Az amp sarsb s 126 80 48 lI 0 0 O AZS81AT6DE L9 1 80 72 __ AZS8 1AT90 AZS8 3AT 9DE O 12 50 320 T 96 28 42 24 500 1280 192 AZ8 1ATC4D AZ8 1AT24DE CE 879 3800 AZ 8 1AT 48D AZ 8 1AT 48DE To ind
37. act rating Noninductive load Contact life Mechanical Electrical Contact resistance Initially At end of life Working voltage 0 93 mA at 3 85 V 65 uA Eight SPDT 1 Form C Break before make Gold plated silver nickel 6 A at 30 VDC or 250 VAC 170 W or 1 800 VA maximum 2 x 107 operations 1 x 105 operations at 6 A 24 VDC or 120 VAC 100 m maximum 200 mQ maximum 250 Vrms contact to contact 250 Vrms contact to ground Note This product complies with IEC 1010 for Voltage Installation Category II Pollution Degree 2 Turn on delay operate time Typical Maximum Turn off delay release time Typical Maximum National Instruments Corporation 5 ms 6 ms 3ms 3ms 4 3 SC 206X Series User Manual SC 2062 Board Chapter 4 Power Requirement from Host Board or External Power Supply Field connections 3 screw terminals per channel Power consumption at 5 VDC All relays energized typical 490 mA 5 No relays energized typical 10 mA 5 Maximum 630 mA Note The power specifications pertain to the power supply of the host computer when using internal power or to the external supply connected at screw terminal J2 when using external power Physical Board dimensions including standoffs 5 2 by 4 9 by 1 8 in connectors One 26 pin male ribbon cable connector 26 screw terminals Operating Environment Temperature 0 to 70 C Relative humidity 5 to 90 noncondensing Storage Enviro
38. al port used with the SC 2060 board as only an input port Likewise the SC 2061 and SC 2062 boards have only output capability You must configure the digital ports used with either the SC 2061 board or the SC 2062 board for only digital output When using an SC 206X Series board with an MIO 16 and SC 205X Series board the 8 bit digital port connected to the signal conditioning board consists of both port A and port B 4 bit ports from the MIO 16 Note For the MIO 16 boards both port A and port B are used together as a single 8 bit port Port A bits 0 through 3 correspond to SC 206X Series channels 0 through 3 and Port B bits 0 through 3 correspond to SC 206X Series channels 4 through 7 In this case you must configure both 4 bit ports to match the operation of the SC 206X Series that is input for the SC 2060 board or output for either the SC 2061 or SC 2062 boards Safety Information Caution DO NOT OPERATE THE DEVICE IN AN EXPLOSIVE ATMOSPHERE OR WHERE THERE MAY BE FLAMMABLE GASES OR FUMES Equipment described in this document must be used in an Installation Category II environment per 664 This category requires local level supply mains connected installation DO NOT OPERATE DAMAGED EQUIPMENT The safety protection features built into this device can become impaired if the device becomes damaged in any way If the device is damaged turn the device off and do not use until service trained personnel can check its safet
39. ammers or other similar loads for a broad range of computer industrial and consumer applications All devices feature open collector outputs and free wheeling clamp diodes for transient suppression The ULN2801 is general purpose device for use with CMOS PMOS or TTL logic The ULN2802 contains a zener diode and resistor in series with the input to limit input currents and assure compati bility with 14 to 25 volt PMOS logic The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is opti mized for 6 to 15 volt high level CMOS or PMOS MAXIMUM RATINGS TA 25 C and rating apply to any one device in the package unless otherwise noted us v v input vonage see una 3 v Contes Curent conemuous e ma Base correm commu m m Junction Temperature n w Reja 5 not exceed maximum current limit per driver ORDERING INFORMATION Characteristics input Compatibility ULN2801A General Purpose CMOS PMOS ULN2802A 14 25 Volt PMOS 50 500 mA Oto 70 ULN2803A TTL 5 0 V CMOS ULN2804A 6 15 CMOS PMOS Appendix ULN2801 ULN2802 ULN2803 ULN2804 OCTAL PERIPHERAL DRIVER ARRAYS SILICON MONOLITHIC INTEGRATED CIRCUITS PLASTIC PACKAGE CASE 707 PIN CONNECTIONS MOTOROLA LINEAR INTERFACE DEVICES 7
40. an information retrieval system or translating in whole or in part without the prior written consent of National Instruments Corporation Trademarks LabVIEW NI DAQ and RTSI are trademarks of National Instruments Corporation Product and company names listed are trademarks or trade names of their respective companies WARNING REGARDING MEDICAL AND CLINICAL OF NATIONAL INSTRUMENTS PRODUCTS National Instruments products are not designed with components and testing intended to ensure a level of reliability suitable for use in treatment and diagnosis of humans Applications of National Instruments products involving medical or clinical treatment can create a potential for accidental injury caused by product failure or by errors on the part of the user or application designer Any use or application of National Instruments products for or involving medical or clinical treatment must be performed by properly trained and qualified medical personnel and all traditional medical safeguards equipment and procedures that are appropriate in the particular situation to prevent serious injury or death should always continue to be used when National Instruments products are being used National Instruments products are NOT intended to be a substitute for any form of established process procedure or equipment used to monitor or safeguard human health and safety in medical or clinical treatment Operator s Safety Summary The general safet
41. anual 4 1 4 2 NO connection 4 1 4 2 onboard equivalent circuit illustration 4 2 parts locator diagram 4 1 power selection 4 2 purpose 4 1 relay contacts 4 2 shock hazard when connecting or disconnecting signal lines 4 2 specifications 4 3 to 4 4 electromechanical relay digital output 4 3 operating environment 4 4 physical 4 4 power requirements 4 4 storage environment 4 4 screw terminals SC 2060 board 2 1 SC 2061 board 3 1 3 2 shock hazard when connecting or disconnecting signal lines SC 2060 board 2 3 SC 2061 board 3 2 SC 2062 board 4 2 signal description for connection J1 5 7 signal lines See connecting or disconnecting signal lines single pole dual throw SPDT relays 4 1 specifications SC 2060 board 2 3 to 2 4 SC 2061 board 3 3 to 3 4 SC 2062 board 4 3 to 4 4 storage environment specifications SC 2060 board 2 4 SC 2061 board 3 4 SC 2062 board 4 4 switch 51 power selection settings illustration 5 5 selecting internal or external power 5 4 T technical support D 1 5 206 Series User Manual U ULN2801 array B 1 to B 6 circuit schematics B 6 electrical characteristics B 3 electrical characteristics curves B 5 illustration B 2 maximum ratings B 2 overview B 2 pin connections B 2 test figures B 4 unpacking SC 206X Series boards 1 4 Index 4 National Instruments Corporation
42. ble 1 1 illustration 1 2 5 6 power supplied by data acquisition boards table 5 4 digital input circuitry SC 2060 board description 2 2 specifications for optically isolated digital input 2 3 digital output circuitry SC 2061 board 3 3 digital port operation of SC 206X Series boards 5 8 to 5 9 DIO lt 0 7 gt signal 5 7 documentation conventions used x organization of manual ix related documentation x xi double height mounting of SC 206X Series boards 5 2 to 5 3 E electromechanical relay digital output specifications SC 2062 board 4 3 equipment optional 1 4 external power supply selection See internal or external power selection G GND signal 5 7 grounding of mounting for SC 206X Series boards 5 2 H hardware installation See installation HCPL 2611 060 optocoupler A 1 to A 21 SC 206X Series User Manual I IBM PC compatible computers See computers supported by SC 206X Series boards input screw terminals SC 2060 board 2 1 installation 5 1 to 5 10 internal or external power selection 5 4 to 5 5 operation of SC 206X Series boards 5 8 to 5 9 procedure for installation 5 1 to 5 3 safety information 5 9 to 5 10 SC 206X Series boards connection via SC 205X Series boards 5 5 to 5 8 unpacking 1 4 internal or external power selection 5 4 to 5 5 location of external power screw terminals illustration 5 5 power requirements 5 4 power selection settings f
43. d Operating System Version Operating System Mode Programming Language Programming Language Version Other Boards System Base I O Address of Other Boards DMA Channels of Other Boards Interrupt Level of Other Boards Documentation Comment Form National Instruments encourages you to comment on the documentation supplied with our products This information helps us provide quality products to meet your needs Title SC 206X Series User Manual Edition Date December 1996 Part Number 371167A 01 Please comment on the completeness clarity and organization of the manual If you find errors in the manual please record the page numbers and describe the errors Thank you for your help Name Title Company Address Phone Mail to Technical Publications Fax to Technical Publications National Instruments Corporation National Instruments Corporation 6504 Bridge Point Parkway MS 53 02 512 794 5678 Austin TX 78730 5039 Glossary 5V power supply S degrees Q ohms percent A amperes Celsius CMOS complementary metallic oxide semiconductor COM common GND ground Hz hertz IL current input low lin input current in inches VO input output LED light emitting diode m meters MB megabytes NC normally closed NO normally open R resistance 6 seconds SPDT single pole dual throw tPHL
44. d 4 4 pinout for connector J1 illustration 5 7 ports See digital port operation of SC 206X Series boards power requirement specifications SC 2060 board 2 3 SC 2061 board 3 3 SC 2062 board 4 4 power selection See internal or external power selection National Instruments Corporation R relay contacts SC 2062 board 4 2 See also American Zettler relays relay digital output SC 2062 board 4 3 S 51 switch See switch S1 safety information 5 9 to 5 10 SC 205X Series cable adapter board connections 5 5 to 5 8 cable connector J1 5 7 to 5 8 damage caused by incorrect connection 5 7 pinout illustration 5 7 signal descriptions 5 7 connectors compatible with SC 206X Series boards table 5 8 damage caused by incorrect connection 5 8 illustration 5 6 installation of SC 205X Series cable adapter board 5 1 overview 1 1 rack mounting illustration 1 2 SC 2060 board 2 4 connected to data acquisition board illustration 1 2 SC 2061 board 3 4 SC 2062 board 4 5 SC 206X Series boards See also installation additional software not required 1 3 component boards 1 1 contents of kit 1 3 external mounting alternative methods 1 2 illustration 1 2 optional equipment 1 4 purpose ix 1 1 unpacking 1 4 SC 2060 board 2 1 to 2 4 computers supported 2 1 connected to data acquisition board via SC 2050 board illustration 1 2 connector J1 2 2 damage resulting from incorrect signal connections 2
45. d operating temperature As illustrated in Figure 19 if the inputs of a group of optocouplers are switched either ON or OFF at the same time is the difference between the shortest propagation delay either or and the longest propagation delay either Or As mentioned earlier tpsx can determine the maximum parallel data transmission rate Figure 20 is the timing diagram of a typical parallel data application with both the clock and the data lines being sent through optocouplers The figure shows data and clock A 20 Appendix A 19 signals at the inputs and outputs of the optocouplers To obtain the maximum data transmission rate both edges of the clock signal are being used to clock the data if only one edge were used the clock signal would need to be twice as fast Propagation delay skew repre sents the uncertainty of where an edge might be after being sent through an optocoupler Figure 20 shows that there will be uncertainty in both the data and the clock lines It is important that these two areas of uncertainty not overlap otherwise the clock signal might arrive before all of the data outputs have settled or some of the data outputs may start to change before the clock signal has arrived From these considerations the absolute minimum pulse width that can be sent through optocouplers in a parallel application is twice cautious design should use a s
46. e Input Voltage VR 8 Pin DIP 50 8 Widebody 3 Input Power Dissipation a Widebody 40 Voltage 7 1 Minute Maximum Exceed Vcc by more than Single SO 8 500 mV Widebody Enable Input Current dE Selection for Higher Output Voltages up to 20 V is Available Output Collector Power Absolute Maximum Ratings Derating Required to 85 C Average Forward Input Current Single 8 Pin DIP Dual 50 8 Enable Input Voltage Not to Single 8 Pin DIP Vec 0 5 Output Collector Voltage Dissipation Single 8 Pin DIP Single SO 8 Widebody Dass Pin DIP 260 C for 10 sec BA NE up to seating plane Surface Mount Pans On Profile Surface Mount Parts Only Option 300 Drawings section JEDEC Registered Data for 6N137 only Ratings apply to all devices except otherwise noted in the Package column 10 to 70 C on JEDEC Registration Lead Solder Temperature Through Hole Parts Only Recommended Operating Conditions Parameter Symbol Min Unite tainted 5 999 High Level 15 m Power Supply Voltage 48 55 Low Level Enable o os v High Level Enable Vonage 20 Wc v Operating Temperature 49 83 Fan Ow R TKO N 71 5 ae
47. el n xxi lt 45 5 5 24 Insulation 500 i Leakage Current Resistance Ry Dual Channel 108 24 Input Input Capacitance Dual 8 Pin DIP pF f 1MHz 24 1 JEDEC registered data for the 6N137 Registration specifies 0 C to 70 C HP specifies 40 C to 85 C The Input Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input output continuous voltage rating For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table if applicable your equipment level safety specification or HP Application Note 1074 entitled Optocoupler Input Output Endurance Voltage 6N137 HCPL 2601 261 1 2630 2631 4661 only Notes 1 Each channel 2 Peaking circuits may produce transient input currents up to 50 mA 50 ns maximum pulse width provided average current does not exceed 20 mA Peaking circuits may produce transient input currents up to 50 mA 50 ns maximum pulse width provided average current does not exceed 15 mA Derate linearly above 80 C free air temperature at a rate of 2 7 mW C for the SOIC 8 package Bypassing of the power supply line is required with a 0 1 uF ceramic disc capacitor adjacent to each optocoupler as illustrated in Figure 17 Total lead length between both ends of the capacitor and the isolator pins should not exceed 20 mm The registration for the 6N137 s
48. er Manual part number 320095 01 NB MIO 16 User Manual part number 320295 01 NB MIO 16X User Manual part number 320157 01 SC 206X Series User Manual x National Instruments Corporation About This Manual BM PC XT and PC AT users AT DIO 32F User Manual part number 320147 01 AT MIO 16 User Manual part number 320146 01 AT MIO 16D User Manual part number 320489 01 AT MIO I6F 5 User Manual part number 320266 01 AT MIO 16X User Manual part number 320488 01 AT MIO 64F 5 User Manual part number 320487 01 Lab PC User Manual part number 320502 01 PC DIO 24 User Manual part number 320288 01 PC DIO 96 User Manual part number 320289 01 BM PS 2 Micro Channel users MC DIO 24 User Manual part number 320129 01 MC DIO 32F User Manual part number 320128 01 MC MIO 16 User Manual part number 320130 01 Customer Communication National Instruments wants to receive your comments on our products and manuals We are interested in the applications you develop with our products and we want to help if you have problems with them To make it easy for you to contact us this manual contains comment and configuration forms for you to complete These forms are in Appendix D Customer Communication National Instruments Corporation SC 206X Series User Manual Chapter 1 Introduction This chapter describes the SC 206X Series boards lists the contents of your SC 206X Series kit describe
49. eries board The digital I O port that is connected to the SC 2062 must be configured and operated on the data acquisition board as output only For more information on mounting and connection see Chapter 5 Installation and Operation National Instruments Corporation 4 5 SC 206X Series User Manual Chapter 5 Installation and Operation This chapter describes the hardware installation signal connections and operation of the SC 206X Series boards Hardware Installation The following are general instructions for installing your SC 206X Series board in your computer data acquisition system Consult your computer user manual or technical reference manual for specific instructions and warnings Notice that the installation instructions are the same for each SC 206X Series board 1 Turn the host computer off before making any connections 2 Install the SC 205X Series cable adapter board that is compatible with the host data acquisition board you are using Consult the SC 205X Series User Manual for instructions on the installation of your SC 2050 SC 2051 SC 2052 SC 2053 or SC 2054 board 3 Itis advisable to use a 19 in mounting rack or some other protective enclosure if you are using the SC 206X Series board with high voltage If you are not using high voltage skip to Step 4 Warning SC 206X Series boards are for use where high voltage isolation is necessary or desired To ensure operator safety these boards must be mou
50. etical list and description of terms in this manual including the page where you can find each one National Instruments Corporation ix SC 206X Series User Manual About This Manual Conventions Used in This Manual The following conventions are used in this manual italic Italic text denotes emphasis or a cross reference MIO 16 MIO 16 refers to the AT MIO 16 AT MIO 16D 16 5 AT MIO 16X 64 5 MC MIO 16 16 and NB MIO 16X boards DIO 24 DIO 24 refers to the PC DIO 24 MC DIO 24 and NB DIO 24 boards DIO 32F DIO 32F refers to the AT DIO 32F MC DIO 32F and NB DIO 32F boards DIO 96 DIO 96 refers to the PC DIO 96 and NB DIO 96 boards Lab boards Lab boards refers to the Lab PC and Lab NB boards 5 2 PS 2 refers to IBM Personal System 2 computers PC XT AT PC XT AT refers to IBM PC XT PC AT and compatible computers Abbreviations acronyms metric prefixes mnemonics symbols and terms are listed in the Glossary Related Documentation The following National Instruments document contains information that may be helpful as you read this manual e SC 205X Series User Manual part number 320385 01 The following National Instruments documents may also be helpful to you depending on the type of system you are using with your SC 206X Series boards e Macintosh NuBus users Lab NB User Manual part number 320174 01 NB DIO 24 User Manual part number 320094 01 NB DIO 32F Us
51. ffs and thus to the rack when it is mounted in the chassis Warning The SC 2061 must be completely enclosed if any onboard voltages or voltage differences across the optoisolators can exceed 30 V The SC 2061 connects to the data acquisition boards listed in Table 3 1 via the appropriate SC 205X Series cable adapter board Table 3 1 Data Acquisition Boards for Use with the SC 2061 Board SC 205X SeriesBoards SC 2050 SC 2051 SC 2052 SC 2053 SC 2054 Host Data AT MIO 16 AT MIO 16D AT DIO 32F Lab LC PC DIO 96 Acquisition AT MIO 16D MC DIO 24 MC DIO 32F Lab NB Boards AT MIO 16F 5 NB DIO 24 NB DIO 32F Lab PC AT MIO 16X PC DIO 24 AT MIO 64F 5 16 NB MIO 16 NB MIO 16X A 26 pin ribbon cable connector connects the SC 2061 board to a digital I O connector on an SC 205X Series cable adapter board The SC 205X Series board connects to the data acquisition board with a 50 conductor or 100 conductor ribbon cable You can connect the SC 2061 to any digital I O port on any SC 205X Series board The digital I O port that is connected to the SC 2061 must be configured and operated on the data acquisition board as output only For more information on mounting and connection see Chapter 5 Installation and Operation SC 206X Series User Manual 3 4 National Instruments Corporation Chapter 4 SC 2062 Board This chapter describes the SC 2062 board in detail including function compatibility specifications m
52. icate Class F version add suffix F Other coil resistances and sensitivities available Please contact the factory MECHANICAL DATA Coil Temperature Rise 637 16 18 TERMINAL DIMENSIONS Terminal Dimensions Number 010 018 x 035 042 Coll Temperature Rise 25 020 030Square Css st 60 80 100 120 140 160 180 200 220 Percent of Nominal Coil Voltage WIRING DIAGRAM 055 005 DIA 1 FORM 10 VERSION 14 0 1 5 HOLES 1007 1 FORM 3 amp 6 A VERSION 00 Viewed Towards Terminals Viewed Towards Terminais Dimensions in inches with metric equivalents in parentheses Toierance 010 SC 206X Series User Manual Appendix D Customer Communication For your convenience this appendix contains forms to help you gather the information necessary to help us solve technical problems you might have as well as a form you can use to comment on the product documentation Filling out a copy of the Technical Support Form before contacting National Instruments helps us help you better and faster National Instruments provides comprehensive technical assistance around the world In the U S and Canada applications engineers are available Monday through Friday from 8 00 a m to 6 00 p m central time In other countries contact the nearest branch office You may fax questions to us at any time C
53. if required To determine if an external 5 V supply is necessary refer to Internal or External Power Selection in Chapter 5 Switch 81 selects between internal and external power The buffer improves the logic levels of the inputs from the optocouplers to the National Instruments Corporation 3 1 SC 206X Series User Manual SC 2061 Board Chapter 3 The output channels are labeled OUTO through OUT7 at the screw terminals The SC 2061 has three screw terminals per channel GND OUTx where x is any channel number 0 through 7 and 5 V The lines between 5 V and GND indicate the boundary between channels The digital output of the SC 2061 is positive logic that is high output states from the data acquisition board create high output at the screw terminals The SC 2061 has eight channels of optocoupler output The digital output signal and its reference ground must connect at the screw terminals A 5 VDC power supply must also connect at the screw terminals The digital output signal must be pulled up National Instruments recommends using a 4 7 resistor to the 5 VDC line for the SC 2061 Because the output lines are open collector lines you must use pullup resistors to obtain valid output from the board Figure 3 2 shows the 5 V onboard equivalent circuit for the SC 2061 board 5 V isolated OUT isolated GND isolated 5 2061 Field Connections HPCL 261 1 060 single channel is shown Opto coupler Recommended pullup re
54. ing surface mount option applies to through hole parts only Schematic HCPL 2630 2631 4561 HCPL 0630 06310661 6N137 HCPL 2601 2611 HCPL 0600 0601 0611 le HCNW137 HCNW2601 2611 2 Vey 2 3 3 USE OF 0 1 pF BYPASS CAPACITOR CONNECTED BETWEEN PINS 5 AND 815 RECOMMENDED SEE NOTE 5 SC 206X Series User Manual A 4 National Instruments Corporation HCPL 2611 060 Technical Data Appendix A 4 Package Outline Drawings iion DIP Package 6N137 HCPL 555 io vM tread 0 016 TYPE NUMBER 6 35 0 25 es 0 250 0 010 1 19 0 047 EN 0 076 5 0254 051 4 70 0 185 0 010 960 EE 0 51 0 220 2 92 0 115 _ 4 060 0 320 lo lila 0 65 0 025 DIMENSIONS IN MILLIMETERS AND INCHES 0 043 0 013 MARKING CODE LETTER FOR OPTION NUMBERS 0 100 20210 020 V OPTION 060 OPTION NUMBERS 300 AND 500 NOT MARKED JEDEC Registered Data for 6N137 only 8 pin DIP Package with Gull Wing Surface Mount Option 300 6N137 HCPL 2601 11 30 31 HCPL 4661 9 55 0 25 1 016 0 040 0 385 0 AP Hatier 0 190 YP 63502025 0 250 0 010 9 298 0 370 E 9 906 0 390 CO OI ED bus 0 381 0 015 1 104 0 04 0 635 0 025 D o 1 780 985 sa 0 070 0 380 0 010 7 62 20 25 x 0 300 0 010 3 0254
55. lightly longer pulse width to ensure that any additional uncertainty in the rest of the circuit does not cause a problem The specified optocouplers offer the advantages of guaranteed specifications for propagation delays pulsewidth distortion and propagation delay skew over the recommended temperature input current and power supply ranges National Instruments Corporation Appendix HCPL 2611 060 Technical Data CA ias 15V Figure 19 Illustration of Propagation Figure 20 Parallel Data Transmission Delay Skew tpsk National Instruments Corporation 21 SC 206X Series User Manual Appendix Motorola Array Technical Data This appendix contains technical data on the Motorola Corporation ULN2801 array Motorola arrays used on SC 206X Copyright Motorola Corporation 1990 Reprinted with permission of copyright owner All rights reserved Motorola Corporation 1990 Linear and Interface integrated Circuits National Instruments Corporation 1 SC 206X Series User Manual Motorola Array Technical Data MOTOROLA SEMICONDUCTOR mmm TECHNICAL DATA OCTAL HIGH VOLTAGE HIGH CURRENT DARLINGTON TRANSISTOR ARRAYS The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry such as TTL CMOS or PMOS NMOS and the higher current voltage requirements of lamps relays printer h
56. m include the configuration forms from their user manuals Include additional pages if necessary Name Company Address Computer brand Model Processor Operating system Speed MHz RAM MB Display adapter Mouse yes no Other adapters installed Hard disk capacity MB Brand Instruments used National Instruments hardware product model Revision Configuration National Instruments software product Version Configuration The problem is List any error messages The following steps will reproduce the problem SC 206X Hardware and Software Configuration Form Record the settings and revisions of your hardware and software on the line to the right of each item Complete a new copy of this form each time you revise your software or hardware configuration and use this form as a reference for your current configuration Completing this form accurately before contacting National Instruments for technical support helps our applications engineers answer your questions more efficiently National Instruments Products Data Acquisition Hardware Interrupt Level of Hardware DMA Channels of Hardware Base I O Address of Hardware NI DAQ Version Other Products Computer Make Model Microprocessor Clock Frequency of Video Board Installe
57. ments Corporation 2 5 SC 206X Series User Manual 3 SC 2061 Board This chapter describes the SC 2061 board in detail including function compatibility specifications mounting and connection With the SC 2061 optically isolated digital output board you can easily control field digital signals from a computer equipped with a National Instruments data acquisition board With the appropriate SC 205X Series board the SC 2061 can have input isolation for the National Instruments data acquisition boards for the Macintosh IT IBM PS 2 Micro Channel and PC XT AT computers The SC 2061 board has eight output channels at its screw terminals that are optically isolated from the computer up to a working voltage of 300 Vrms You can use these boards in many situations especially in industrial and other control environments where common mode voltages are present The SC 2061 accommodates output signals that switch at rates up to 500 kHz Figure 3 1 shows the parts locator diagram for the SC 2061 board External Power Screw Switch 51 Terminal Block 26 Connector COPYRIGHT 1990 Us SC 2061 1591 1B ASSY180930 01 REU B Buffer S N Screw Terminal Blocks Figure 3 1 SC 2061 Board Parts Locator Diagram The 26 pin connector J1 attaches to the appropriate SC 205X Series board via a 26 pin conductor cable You can connect an external 5 V power supply to the external power screw terminal block J2
58. n Chapter 2 SC 2060 Board This chapter describes the SC 2060 board in detail including function compatibility specifications mounting and connection With the SC 2060 optically isolated digital input board you can easily connect field digital signals to a computer equipped with a National Instruments data acquisition board With the appropriate SC 205X Series board the SC 2060 can have input isolation for the National Instruments data acquisition boards for the Macintosh II IBM PS 2 Micro Channel and PC XT AT computers Each SC 2060 board has screw terminals for eight input channels Each input screw terminal is optically isolated from the digital I O pins of the data acquisition board and from the other input terminals up to a working voltage of 300 Vrms This feature is useful in many situations especially in industrial and other monitoring environments where common mode voltages are present Figure 2 1 shows the parts locator diagram for the SC 2060 board External Power Screw Switch 51 Terminal Block 26 Connector 1990 REU B B Buffer 91 S N 555555550 Optocouplers Screw Terminal Blocks Figure 2 1 SC 2060 Board Parts Locator Diagram National Instruments Corporation 2 1 SC 206X Series User Manual SC 2060 Board Chapter 2 The 26 pin connector J1 attaches to the appropriate SC 205X Series board via a 26 pin conductor cable You can connect an external
59. nment Temperature 55 to 130 Relative humidity 5 to 90 noncondensing Mounting and Connection to Data Acquisition Boards The SC 2062 has metal standoffs so the board can sit on a workbench near the host computer You can use an optional rack mount chassis which can be fitted with a flat acrylic plastic cover The SC 2062 grounds to its metal standoffs and thus to the rack when it is mounted in the chassis Warning The SC 2062 must be completely enclosed if any onboard voltages or any voltages connected to the relays can exceed 30 V SC 206X Series User Manual 4 4 National Instruments Corporation 4 SC 2062 Board The SC 2062 connects to the data acquisition boards listed in Table 4 1 via the appropriate SC 205X Series cable adapter board Table 4 1 Data Acquisition Boards for Use with the SC 2062 Board SC 205X SeriesBoards SC 2050 SC 2051 SC 2052 SC 2053 SC 2054 Host Data AT MIO 16 AT MIO 16D AT DIO 32F PC DIO 96 Acquisition AT MIO 16D MC DIO 24 MC DIO 32F Lab NB Boards AT MIO 16F 5 NB DIO 24 NB DIO 32F AT MIO 16X PC DIO 24 AT MIO 64F 5 16 NB MIO 16 NB MIO 16X A 26 pin ribbon cable connector connects the SC 2062 board to a digital I O connector on an SC 205X Series cable adapter board The SC 205X Series board connects to the data acquisition board with a 50 conductor or 100 conductor ribbon cable You can connect the SC 2062 to any digital I O port on any SC 205X S
60. nted in a suitable enclosure if they are connected to circuits that may have high voltages greater than 42 V peak The rack mount kit alone with the acrylic plastic cover does not provide adequate operator protection unless additional coverage is provided on the top and bottom Remember to turn the power off when making any connections to any of these boards unless the top and bottom are also covered to prevent unintentional contact with high voltage wiring a Your SC 206X Series board mounts on one third of a 19 in rack chassis You can mount two SC 206X Series boards alongside any SC 205X Series cable adapter board except the SC 2054 board which occupies half of the rack chassis You can mount your SC 206X Series board on the left side in the center or on the right side of the 19 in rack mount as shown in Figure 5 1 National Instruments Corporation 5 1 SC 206X Series User Manual Installation and Operation Chapter 5 Left Middle Right Mounting Mounting Mounting Position Position Position Figure 5 1 Mounting Locations for SC 205X and SC 206X Series Boards b Remove the screws on the bottoms of the four standoffs attached to the board Use the same screws to mount your SC 206X Series board to the rack chassis as shown in Figure 5 2 Put the washers around the screws before you screw them to the rack fo Top Washers and Screw 41 Metal Standoff Circuit Board lt Washer 74 Lock Washer 514
61. nual 2062 4 26 connector J1 attaches to the appropriate SC 205X Series board via 26 pin conductor cable You can connect an external 5 V power supply to the external power screw terminal block J2 if required To determine if an external 5 V supply is necessary refer to Internal or External Power Selection in Chapter 5 Switch S1 selects between internal and external power The driver amplifies the logic level signals from the host data acquisition board to levels sufficient to drive the relays The relays open and close connections made at the screw terminals J3 through J10 There are three connections per channel NC NO and COM There is a small gap between screw terminal blocks of adjacent channels Figure 4 1 shows the locations of the screw terminals and other major board components The SC 2062 has eight sets of relay contacts While a channel receives a low output signal the relay for that channel remains unenergized and the NC contact shorts to COM while the NO contact remains open When a high output signal is present on a channel the relay for that channel is energized and the NO contact shorts to COM while the NC contact is open A green indicator LED just above each relay illuminates when the relay is energized Each energized relay requires about 60 mA so power consumption goes up dramatically as the number of energized relays increases To reduce power consumption and to help e
62. on Appendix HCPL 2611 060 Technical Data VDE 0884 Insulation Related Characteristics HCPL 2611 Option 060 Only Description Characteristic Units Installation ciassification per DIN VDE 0110 1 89 Table 1 for rated mains voltage lt 300 V rms for rated mains voltage 450 V rms Climatic Classification 55 85 21 Maximum Working Insulation Voltage VioRM 630 Input to Output Test Voltage Method b i ViorM X 1 875 Vpr 100 Production Test with tm 1 sec Partial Discharge 5 pC Input to Output Test Voltage Method a ViorM X 1 5 Vpg and sample test tm 60 sec Partial Discharge 5 pC Highest Allowable Overvoltage i Transient Overvoltage tini 10 sec 6000 Safety Limiting Values Maximum values allowed in the event of a failure d also see Figure 16 Thermal Derating curve Case Temperature Ts 175 C Input Current Is mpur 230 mA Output Power PS ouTPUT 600 mW Insulation Resistance at Ts Vio 500 V Refer to the frors of the optocoupler section of the current catalog under Product Safety Regulations section VDE 0884 for a detailed description Note Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application VDE 0884 Insulation Related Characteristics HCNW137 2601 2611 Only Uni Installation classification per DIN VDE 0110 1 89 Table 1 PH IG f
63. or rated mains voltage lt 600 V rms for rated mains voltage lt 1000 V rms Climatic Classification DIN IEC 68 part 1 Pollution Pollution Degree DIN VDE 0110149 DIN VDE Pollution Degree DIN VDE 0110 1 89 22122 89 Input to Test Voltage Method b VionM X 1 875 Vpg 100 Production Test with t 1 sec Vpr 2651 V peak Partial Discharge lt 5 pC Input to Output Test Voltage Method VionM X 1 5 Vpg and sample test Vpn 2121 tm 60 sec Partial Discharge lt 5 pC Highest Allowable Overvoltage Transient Overvoltage tin 10 sec VioTM Safety Limiting Values Maximum values allowed the event of a failure also see Figure 16 Thermal Derating curve Case Temperature Input Current Output Power Insulation Resistance at Ts 500 BS Refer to the front of the optocoupler section of the current catalog under Product Safety Regulations section VDE 0884 for a detailed description Note Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application National Instruments Corporation A 9 SC 206X Series User Manual HPCL 2611 060 Technical Data Parameter Symbol Package Mn Max AE EN Operating Temperature een IET UR ENG Single SO 8 Widebody Dual 8 Pin DIP Revers
64. or switch 51 illustration 5 5 power supplied by data acquisition boards table 5 4 SC 2060 board 2 2 SC 2061 board 3 1 to 3 2 SC 2062 board 4 2 switch S1 5 4 5 5 J connector See connector 11 M Macintosh computers See computers supported by SC 206X Series boards manual See documentation Motorola ULN2801 array See ULN2801 array mounting of SC 206X Series boards alternative methods 1 2 attaching mountable board to chassis illustration 5 2 cover for rack mount 5 3 double height mounting illustration 5 2 to 5 3 grounding 5 2 SC 206X Series User Manual Index 2 illustration 1 2 installation instructions 5 1 to 5 3 locations for SC 205X and SC 206X Series boards illustration 5 2 SC 2060 board 2 4 SC 2061 board 3 4 SC 2062 board 4 4 to 4 5 N NC connection SC 2062 board NO connection SC 2062 board 4 1 4 2 4 1 4 2 onboard equivalent circuit illustration SC 2060 board 2 2 SC 2061 board 3 2 SC 2062 board 4 2 operating environment specifications SC 2060 board 2 4 SC 2061 board 3 4 SC 2062 board 4 4 operation of SC 206X Series boards 5 8 to 5 9 optically isolated digital input SC 2060 board 2 3 optically isolated digital output SC 2061 board 3 3 optional equipment 1 4 optocoupler input SC 2060 board 2 2 optocoupler output SC 2061 board 3 3 P physical specifications SC 2060 board 2 4 SC 2061 board 3 4 SC 2062 boar
65. orporate Headquarters 512 795 8248 Technical support fax 800 328 2203 512 794 5678 Branch Offices Phone Number Australia 03 9879 5166 Austria 0662 45 79900 Belgium 02 757 00 20 Canada Ontario 905 785 0085 Canada Quebec 514 694 8521 Denmark 45 76 26 00 Finland 09 527 2321 France 01 48 14 24 24 Germany 089 741 31 30 Hong Kong 2645 3186 Israel 03 5734815 Italy 02 413091 Japan 03 5472 2970 Korea 02 596 7456 Mexico 5 520 2635 Netherlands 0348 433466 Norway 32 84 84 00 Singapore 2265886 Spain 91 640 0085 Sweden 08 730 49 70 Switzerland 056 200 51 51 Taiwan 02 377 1200 UK 01635 523545 National Instruments Corporation D 1 Fax Number 03 9879 6277 0662 45 79 90 19 02 757 03 11 905 785 0086 514 694 4399 45 76 26 02 09 502 2930 01 48 14 24 14 089 714 60 35 2686 8505 03 5734816 02 41309215 03 5472 2977 02 596 7455 5 520 3282 0348 430673 32 84 86 00 2265887 91 640 0533 08 730 43 70 056 200 51 55 02 737 4644 01635 523154 SC 206X Series User Manual Technical Support Form Photocopy this form and update it each time you make changes to your software or hardware and use the completed copy of this form as a reference for your current configuration Completing this form accurately before contacting National Instruments for technical support helps our applications engineers answer your questions more efficiently If you are using any National Instruments hardware or software products related to this proble
66. orporation Appendix HCPL 2611 060 Technical Data 8 Pin Widebody DIP Package with Gull Wing Surface Mount Option 300 HCNW137 HCNW2601 11 11 15 2 0 15 0 442 0 006 PAD LOCATION FOR REFERENCE ONLY E SSeS cu p TYP 9 00 0 15 0 354 0 006 12 30 0 30 0 484 0 012 PRSE 18 09 13 0 051 0 035 1 55 12 30 0 30 6061 4 0 484 0 012 MAX 11 00 0 433 TES 4 00 0 158 pt T 1 782015 _ i o 0 070 0 006 gt le 1 002015 254 0 75 0 25 0 039 0 006 __ a 0 075 0 100 0 030 0 010 0 254 _ 0 0051 BSC 0 010 9 962 DIMENSIONS MILLIMETERS INCHES 7T NOM LEAD COPLANARITY z 0 10 mm 0 004 INCHES Solder Reflow Temperature Profile HCPL 06XX and Gull Wing Surface Mount Option 300 Parts ccm NU REED OPERE E 2 2 C 1 NAT x 145 C CSET o AT 115 03 5 2 teens QC NE ERE Br NEE TEMPERATURE C TIME MINUTES Note Use of nonchlorine activated fluxes is highly recommended National Instruments Corporation A 7 SC 206X Series User Manual HPCL 2611 060 Technical Data Regulatory Information The 6N137 HCPL 26XX 06XX 46XX and HCNW137 26XX have been approved by the following organizations UL Recognized under UL 1577 Component Recognition Program File E55361 CSA App
67. ount of time required for the input signal to propagate to the output causing the output to change from high to low see Figure 8 Pulse width distortion PWD results when and tpy differ in value PWD is defined as the difference between and tpg and often determines the maximum data rate capability of a transmission system PWD can expressed in percent by dividing the PWD in ns by the minimurz pulse width in ns being transmitted Typically PWD on the order of 20 3096 of the minimum pulse width is tolerable the exact figure depends on the particular application RS232 RS422 T l etc Propagation delay skew is an important parameter to consider in parallel data applica SC 206X Series User Manual tions where synchronization of signals on parallel data lines is a concern If the parallel data is being sent through a group of optocouplers differences in propagation delays will cause the data to arrive at the outputs of the optocouplers at different times If this difference in propagation delays is large enough it will determine the max mum rate at which parallel data can be sent through the optocouplers Propagation delay skew is defined as the difference between the minimum and maximum propagation delays either for any given group of optocouplers which are operating under the same conditions i e the same drive current supply voltage output load an
68. ounting and connection With the SC 2062 board you can easily control many field digital signals with a computer equipped with a National Instruments data acquisition board With the appropriate SC 205X Series board the SC 2062 connects to the digital ports of any board in the SC 205X Series Therefore the SC 2062 can provide relay output for the National Instruments data acquisition boards for the Macintosh II IBM PS 2 Micro Channel and PC XT AT computers The SC 2062 electromechanical relay digital output board has eight single pole dual throw SPDT relays controlled by the eight digital lines connected to the SC 2062 board Each of these relays has a normally closed NC contact that is connected to the common COM contact when the corresponding digital output line is low and a normally open NO contact that is connected to the COM contact when the digital line is high The contacts are break before make so that all three contacts are never shorted Working voltage isolation from contact to coil and from contact to contact is a maximum of 250 Vrms Figure 4 1 shows the parts locator diagram for the SC 2062 board External Power Screw Switch 51 Terminal Block 26 Connector MATIOUAL WSTROMENTS COE EH 1990 T 55 180935 01 REU B S N Cg ES Driver Screw Terminal Blocks Figure 4 1 SC 2062 Board Parts Locator Diagram National Instruments Corporation 4 SC 206X Series User Ma
69. pecifies a maximum log of 250 pA HP guarantees a maximum of 100 pA The registration for the 6N137 specifies a maximum Iccy of 15 mA HP guarantees a maximum of 10 mA The registration for the 6N137 specifies a maximum of 18 HP guarantees a maximum IccL of 13 mA The registration for the 6N137 specifies a maximum of 2 0 mA HP guarantees a maximum Ie of 1 6 The propagation delay is measured from the 3 75 mA point on the falling edge of the input pulse to the 1 5 V point on the rising edge of the output pulse The tp propagation delay is measured from the 3 75 mA point on the rising edge of the input pulse to the 1 5 V point on the falling edge of the output pulse is equal to the worst case difference in tpy_ and or that will be seen between units at any given temperature and specified test conditions See application section titled Propagation Delay Pulse Width Distortion and Propagation Delay Skew for more information The enable propagation delay is measured from the 1 5 V point on the falling edge of the enable input pulse to the 1 5 V point on the rising edge of the output pulse The enable propagation delay is measured from the 1 5 V point on the rising edge of the enable input pulse to the 1 5 V point on the falling edge of the output pulse is the maximum tolerable rate of rise of the common mode voltage to assu
70. ransient Immunity and Typical Waveforms National Instruments Corporation 17 SC 206X Series User Manual HPCL 2611 060 Technical Data Appendix 17 HCPL 2611 OPTION 060 see Pg mW pa 6 mA OUTPUT POWER Pg INPUT CURRENT Ig OUTPUT POWER Pg INPUT CURRENT Ig 0 0 25 50 75 100 125 150 175 200 0 25 50 75 100 125 150 175 Tg CASE TEMPERATURE Tg CASE TEMPERATURE Figure 16 Thermai Derating Curve Dependence of Safety Limiting Value with Case Temperature per VDE 0884 GND BUS BACK Figure 17 Recommended Printed Circuit Board Layout SC 206X Series User Manual A 18 National Instruments Corporation Appendix HCPL 2611 060 Technical Data 18 SINGLE CHANNEL DEVICE DIODE 01 1 916 OR EQUIVALENT IS NOT REQUIRED FOR UNITS WITH OPEN COLLECTOR OUTPUT DUAL CHANNEL DEVICE CHANNEL 1 SHOWN Figure 18 Recommended TTL LSTTL to TTL LSTTL Interface Circuit National Instruments Corporation A 19 SC 206X Series User Manual HPCL 2611 060 Technical Data Propagation Delay Pulse Width Distortion and Propagation Delay Skew Propagation delay is a figure of merit which describes how quickly a logic signal propagates through a system The propaga tion delay from low to high is the amount of time required for an input signal to propagate to the output causing the output to change from low to high Similarly the propagation delay from high to low tp is the am
71. re that the output will remain in a high logic state i e Vo 2 0 V CML is the maximum tolerable rate of fall of the common mode voltage to assure that the output will remain in a low logic state i e Vo lt 0 8 V For sinusoidal voltages 4 dt max tfcMVcM p p ovo m 12 13 14 15 16 17 18 National Instruments Corporation 13 SC 206X Series User Manual 2611 060 Appendix 18 19 No external pull up is required for a high logic state on the enable input If the VE pin is not used tying VE to Vcc will result in improved CMR performance For single channel products only 20 Device considered a two terminal device pins 1 2 3 and 4 shorted together and pins 5 6 7 and 8 shorted together 21 In accordance with UL1577 each optocoupler is proof tested by applying an insulation test voltage gt 3000 V rms for one second leakage detection current limit S 5 This test is performed before the 100 production test for partial discharge Method b shown in the VDE 0884 Insulation Characteristics Table if applicable 22 In accordance with UL 1577 each optocoupler is proof tested by applying an insulation test voltage gt 6000 rms for one second leakage detection current limit l o S 5 mA This test is performed before the 100 production test for partial discharge Method b shown in the VDE 0884 Insulation Characteristic
72. rect connection can result in damage to the SC 206X Series board and all components connected to the SC 206X Series board including the host computer Remember to turn the host computer off before making any connections For further information concerning the signal connections on the SC 205X Series cable adapter boards consult your SC 205X Series User Manual National Instruments Corporation 5 7 SC 206X Series User Manual Installation Operation Chapter 5 The other end of the ribbon cable connects to the SC 205X Series board that you have installed for use with the host data acquisition board You should connect your SC 206X Series board only to the 26 pin connector labeled DIGITAL I O on your SC 205X Series board Table 5 2 lists these connectors Table 5 2 SC 205X Series Connectors Compatible with SC 206X Series SC 2050 Connector J5 DIGITAL I O for MIO 16 boards SC 2051 Connector J3 DIGITAL I O PORT C for DIO 24 boards Connector J4 DIGITAL I O PORT B Connector J5 DIGITAL I O PORT A SC 2052 Connector J3 DIGITAL I O PORT D for DIO 32F boards Connector J4 DIGITAL I O PORT C Connector J5 DIGITAL I O PORT B Connector J6 DIGITAL I O PORT A SC 2053 Connector J4 DIGITAL I O PORT C for Lab NB Lab PC and Connector J5 DIGITAL I O PORT B Lab PC boards Connector J6 DIGITAL I O PORT A SC 2054 Connector J4 DIGITAL I O PPI A C PORT C for DIO 96 boards Connector J5 DIGITAL I O
73. roved under CSA Component Acceptance Notice 5 File CA 88324 VDE Approved according to VDE 0884 06 92 HCPL 2611 Option 060 and HCNW137 26X1 only Insulation and Safety Related Specifications Appendix A BSI Certification according to BS415 1994 BS EN60065 1994 BS7002 1992 BS EN60950 1992 and EN41003 1993 for Class Il applications HCNW137 26X1 only 8 pin DIP Widebody 300 Mil 50 8 400 Mil Parameter Symbol UM Conditions Minimum External L 101 Measured from input terminals Air Gap External to output terminals shortest Clearance distance through air Minimum External 4 88 mm Measured from input terminais Tracking Sa to output terminals shortest Creepage distance path along body Minimum Internal Through insulation distance Plastic Gap conductor to conductor usually the direct distance between the Minimum Internal Tracking CURE iB bal Comparative Tracking Index Isolation Group ini Internal Clearance 200 200 DIN 112 VDE 0303 Part 1 Material Group DIN VDE 0110 1 89 Table 1 photoemitter and photodetector inside the optocoupler cavity from input terminais to output terminals along cavity Option 300 surface mount classification is Class A in accordance with CECC 00802 SC 206X Series User Manual National Instruments Corporati
74. s Table if applicable 23 Measured between the LED anode and cathode shorted together and pins 5 through 8 shorted together For dual channel products only 24 Measured between pins 1 and 2 shorted together and pins 3 and 4 shorted together For dual channel products only fa 8 DIP 50 2 51 Veo 5 5V z Voz 55V VE 20 V i T IF 250 u FOR SINGLE 5 2 i CHANNEL 3 5 PRODUCTS gt gt 8 ONLY 5 5 a gt 3 5 E o 5 1 gt 2 0 0 0 5 60 40 20 0 20 40 60 80 100 1 2 3 4 5 6 0 1 2 3 4 5 6 Ta TEMPERATURE C ig FORWARD INPUT CURRENT mA ip FORWARD INPUT CURRENT mA Figure 1 Typical High Level Output Figure 2 Typical Output Voltage vs Forward Input Current Current vs Temperature 50 8 lt 0 40 20 0 20 40 60 80 100 INPUT THRESHOLD CURRENT mA INPUT THRESHOLD CURRENT mA 0 60 40 20 0 20 40 60 80 100 Ta TEMPERATURE C Ta TEMPERATURE C Figure 3 Typical Input Threshold Current vs Temperature SC 206X Series User Manual 14 National Instruments Corporation Appendix HCPL 2611 060 Technical Data 14 8 PIN DIP SO 8 WIDEBODY 0 8 70 5 5 SINGLE Veco s 5 5 Vcc 50V FORSINGLE 0 7 22 0 V CHANNEL 071 20 Ve 2 0V CHANNEL 5 0mA PRODUCTS ONLY lp 3 5 0 mA 20 6V PRODUCTS
75. s the optional equipment and software support and explains how to unpack your SC 206X Series board The SC 206X Series consists of three digital signal conditioning boards the SC 2060 SC 2061 and SC 2062 you can use with the National Instruments data acquisition boards The SC 2060 optically isolated digital input board isolates digital signals received by data acquisition boards from the power system of the host computer The SC 2061 optically isolated digital output board isolates digital signals sent by data acquisition boards used in systems that are isolated from the power of the host computer The SC 2062 electromechanical relay digital output board has eight electromechanical relays controlled by digital output signals from the data acquisition boards You can use the SC 206X Series boards for digital signal conditioning on the Macintosh NuBus computers with the NB Series and Lab NB boards the IBM Personal System 2 PS 2 Micro Channel computers with the MC Series boards and IBM PC XT AT and compatible computers with the AT Series and Lab PC boards Table 1 1 lists the data acquisition host boards that you can use with the SC 206X Series boards Table 1 1 Data Acquisition Boards for Use with SC 206X Series Boards AT Series Boards MC Series Boards NB Series Boards Lab Series Boards PC AT IBM PS 2 Macintosh IT PC XT and Macintosh NuBus AT DIO 32F MC DIO 24 NB DIO 24 Lab LC AT MIO 16 MC DIO 32F NB DIO 32F Lab NB AT MIO 16D M
76. sistor to be installed 5 V isolated by user to get valid TTL levels at OUT OUT isolated GND isolated Figure 3 2 SC 2061 Onboard Equivalent Circuit Warnings When connecting or disconnecting signal lines to the screw terminals you must power off the lines Potential differences between the lines and the SC 2061 ground create a shock hazard while connecting the lines Connections including power signals to ground and vice versa that exceed any of the maximum input or output signal ratings on the SC 2061 board can result in damage to any or all of the boards connected to the SC 206X Series to the host computer and to the SC 2061 board National Instruments is not liable for any damages resulting from incorrect signal connections SC 206X Series User Manual 3 2 National Instruments Corporation 3 SC 2061 Board Specifications The following sections list the specifications of the SC 2061 digital signal conditioning accessory board These ratings are typical at 25 C unless otherwise stated The operating temperature range for this board is 0 to 70 C Optically Isolated Digital Output Number of channels Eight Isolation Working voltage 250 Vrms channel to channel 300 Vrms channel to ground Note This product complies with IEC 1010 for Voltage Installation Category II Pollution Degree 2 Common mode rejection Typical 500 V us Minimum 100 V us Data rate Up to maximum speed of host board 5
77. switch 81 set for internal power Internal Power Setting External Power Setting factory setting Figure 5 5 Power Selection Settings for Switch S1 SC 206X Series Board Connection Each of the SC 206X Series boards is connected to the host data acquisition board NB Series MC Series AT Series or Lab board via an SC 205X Series cable adapter board Figure 5 6 illustrates the connections between the host board and the SC 205X Series boards and between the SC 205X Series and the SC 206X Series boards For more information on the SC 205X Series boards see the SC 205X Series User Manual National Instruments Corporation 5 5 SC 206X Series User Manual Installation Operation Chapter 5 Digital I O MIO 16 SC 2050 SC 206X Series Digital I O PORT SC 206X Series SC 2051 SC 206X Series 5 206 Series Digital I O SC 206X Series SC 206X Series DIO 32F SC 2052 SC 206X Series SC 206X Series Digital I O SC 206X Series Lab Board SC 2053 SC 206X Series SC 206X Series Digital YO PORT SC 206X Series PORT B PORT SC 2054 5 206 5 5 206 5 5 206 5 5 206 5 SC 206X Series Digital I O PORT C PORT B PORT SC 2054 PORT C PORT B PORT A SC 206X Series SC 206X Series SC 206X Series SC 206X Series SC 206X Series SC 206X Series Figure 5 6
78. tted with a flat acrylic plastic cover The SC 2060 grounds to its metal standoffs and thus to the rack when it is mounted in the chassis Warning The SC 2060 must be completely enclosed if any onboard voltages or voltage differences across the optoisolators can exceed 30 V The SC 2060 connects to the data acquisition boards listed in Table 2 1 via the appropriate SC 205X Series cable adapter board SC 206X Series User Manual 2 4 National Instruments Corporation 2 SC 2060 Board Table 2 1 Data Acquisition Boards for Use with the SC 2060 Board SC 205X Series Boards SC 2050 SC 2051 SC 2052 SC 2053 SC 2054 Host Data AT MIO 16 AT MIO 16D AT DIO 32F Lab LC PC DIO 96 Acquisition AT MIO 16D MC DIO 24 MC DIO 32F Lab NB Boards AT MIO 16F 5 NB DIO 24 NB DIO 32F Lab PC AT MIO 16X PC DIO 24 AT MIO 64F 5 16 NB MIO 16 NB MIO 16X 26 pin ribbon cable connector connects the SC 2060 board to a digital I O connector on an SC 205X Series cable adapter board The SC 205X Series board connects to the data acquisition board with a 50 conductor or 100 conductor ribbon cable You can connect the SC 2060 to any digital I O port on any SC 205X Series board The digital I O port that is connected to the SC 2060 must be configured and operated on the data acquisition board as input only For more information on mounting and connection see Chapter 5 Installation and Operation National Instru
79. ver to the chassis Input signals are attached at screw terminals along one edge of the SC 206X Series boards Figure 1 2 shows the SC 2060 mounted in a 19 in rack mount with an SC 2050 mounted alongside it Figure 1 2 SC 2060 Boards and SC 2050 Board Mounted in 19 in Rack Mount with Connection to Host Data Acquisition Board SC 206X Series User Manual 1 2 National Instruments Corporation 1 What Your Kit Should Contain Introduction The contents of the SC 206X Series kits are as follows Notice that there are two versions of each board kit One version contains a 0 2 m cable and the other version contains a 0 4 m cable Part Number SC 2060 kit 776336 00 with 0 2 m cable SC 2060 kit 776336 10 with 0 4 m cable SC 2061 kit 776336 01 with 0 2 m cable SC 2061 kit 776336 11 with 0 4 m cable SC 2062 kit 776336 02 with 0 2 m cable SC 2062 kit 776336 12 with 0 4 m cable Contact National Instruments if your kit is missing any of its components or if you received the wrong version Software SC 2060 board SC 206X Series User Manual Type NB7 0 2 m cable SC 2060 board SC 206X Series User Manual Type NB7 0 4 m cable SC 2061 board SC 206X Series User Manual Type NB7 0 2 m cable SC 2061 board SC 206X Series User Manual Type NB7 0 4 m cable SC 2062 board SC 206X Series User Manual Type NB7 0 2 m cable SC 2062 board SC 206X Series User Manual Type NB7 0 4 m cable
80. xtend relay life control the signals so that relays are energized for only the shortest periods of time and simultaneously a minimal number of relays are energized Figure 4 2 shows the 5 V onboard equivalent circuit for the SC 2062 board COM common NO normally open NC normally closed ULN2803 High Current Buffer Figure 4 2 SC 2062 5 V Onboard Equivalent Circuit Warnings When connecting or disconnecting signal lines to the screw terminals you must power off the lines Potential differences between the lines and the SC 2062 ground create a shock hazard while connecting the lines Connections including power signals to ground and vice versa that exceed any of the maximum input or output signal ratings on the SC 2062 can result in damage to any or all of the boards connected to the SC 206X Series to the host computer and to the SC 2062 board National Instruments is not liable for any damages resulting from incorrect signal connections SC 206X Series User Manual 4 2 National Instruments Corporation 4 Specifications SC 2062 Board The following sections list the specifications of the SC 2062 digital signal conditioning accessory board These ratings are typical at 25 C unless otherwise stated The operating temperature range for this board is 0 to 70 C Electromechanical Relay Digital Output Digital Input Tin ON Lin OFF Number of channels Relay type Contact material Cont
81. y If necessary return the device to National Instruments for service and repair to ensure that its safety is not compromised Do not operate this equipment in a manner that contradicts the information specified in this document Misuse of this equipment could result in a shock hazard Terminals are for use only with equipment that has no accessible live parts DO NOT SUBSTITUTE PARTS OR MODIFY EQUIPMENT Because of the danger of introducing additional hazards do not install unauthorized parts or modify the device Return the device to National Instruments for service and repair to ensure that its safety features are not compromised National Instruments Corporation 5 9 SC 206X Series User Manual Installation and Operation Chapter 5 When using the device with high common mode voltages you MUST insulate your signal wires for the highest input voltage National instruments is NOT liable for any damages or injuries resulting from inadequate signal wire insulation Use only 26 14 AWG wire with a voltage rating of 300 V and 60 C for controlling 250 V Prepare your signal wire by stripping the insulation no more than 7 mm KEEP AWAY FROM LIVE CIRCUITS When connecting or disconnecting signal lines to the terminal block screw terminals make sure the lines are powered off Potential differences between the lines and ground create a shock hazard while you connect the lines Connect the signal wires to the screw terminals by inserting the
82. y information in this summary is for both operating and servicing personnel Specific warnings are found throughout the manual where they apply but may not appear in this summary Terms In this manual Warning statements identify conditions or practices that could result in personal injury loss of life or damage to equipment or other property 1 Heed all warnings and safety instructions 2 Never make any signal or cable connection or disconnection when devices are powered on All connections must be made with devices powered off Failure to do so can result in a shock hazard 3 If any voltage potentials can possibly exceed 30 V particularly potentials across the optocouplers or relays the SC 206X Series board must be completely enclosed in order to protect the operator from shock when devices are powered on Do not leave the SC 206X Series boards uncovered under these circumstances Contents About This Manual ca MMC ix This i a ia i ix Conventions Used in This Manual ti er x Related Documentation x Customer esi rdum xi Chapter 1 Introduction dae ean fo om E 1 1 What Your Should Container 1 3 SOLE W ALC PDA 1 3 Optional Equipment

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