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National Instruments SCC-DO01, User Manual

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National Instruments SCC-DO01 User Manual Download Page 11

SCC-DO01 Isolated Digital Output Module User Guide

10

ni.com

Figure 5 shows the I/O connector on the bottom of the SCC-DO01.

Figure 5.  

SCC Module Bottom View

Table 1 lists the signal connection corresponding to each pin. GND is the 
reference for the +5 V supply.

1 Pin  1

2

Pin  2

3

PWB  Key

4

 

Pin  19

5 Pin  20

Table 1.  

SCC-DO01 Pin Signal Connections

Pin Number

Signal

1

—

2

—

3

—

4

—

5

—

6

—

7

P0.(

X

)

8

—

9

+5 V

10

GND

11

—

12

—

13

—

5

4

2

1

3

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Summary of Contents for SCC-DO01

Page 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Page 2: ...loss or a system crash When this symbol is marked on the product see the Read Me First Safety and Radio Frequency Interference document shipped with the product for precautions to take This icon denotes a note which alerts you to important information When symbol is marked on a product it denotes a warning advising you to take precautions to avoid electrical shock When symbol is marked on a produc...

Page 3: ...the SCC DO01 you need the following items SC 2345 2350 with one of the following SCC PWR01 SCC PWR02 and the PS01 power supply SCC PWR03 requires a 7 to 42 VDC power supply not included One or more SCC DO01 modules SC 2345 2350 User Manual available at ni com SCC DO01 Isolated Digital Output Module User Guide SCC Quick Start Guide available at ni com Read Me First Safety and Radio Frequency Interf...

Page 4: ...the SCC DO01 into any digital input output P0 socket J X 9 where X is 0 to 7 on the SC 2345 When you configure the SC 2345 according to the procedure in the SCC Quick Start Guide the SC 2345 routes the output signal from digital line P0 X on the E Series DAQ device Connecting Loads to the SCC DO01 Note The signal names have changed Refer to ni com info and enter rdtntg to confirm the signal names ...

Page 5: ...nal wires 3 Insert the wires into the screw terminals a Connect the negative lead of the voltage supply and the negative lead from RLOAD1 to screw terminal 1 VCOM b Connect the positive lead from RLOAD1 to screw terminal 2 VOUT c Connect the positive lead of the voltage supply to screw terminal 1 VSS 4 Tighten the screws to 0 5 to 0 6 N m 4 4 to 5 3 lb in of torque 5 V E Series SCC DO01 Status LED...

Page 6: ...crew terminals a Connect the negative lead of the voltage supply to screw terminal 1 VCOM b Connect the negative lead from RLOAD2 to screw terminal 2 VOUT c Connect the positive lead of the voltage supply and the positive lead from RLOAD2 to screw terminal 1 VSS 4 Tighten the screws to 0 5 to 0 6 N m 4 4 to 5 3 lb in of torque For information about configuring the SCC DO01 module using NI DAQmx re...

Page 7: ... Figure 1 Configuration 2 refer to Figure 2 Maximum continuous load current IO Configuration 1 86 mA Configuration 2 120 mA Minimum load resistance at VSS 24 V RLOAD1 196 Ω RLOAD2 184 Ω Logic Level Output Voltage Level between VOUT and VCOM Low IO1 0 mA 0 V High IO1 25 mA 22 VDC at VSS 24 V 3 VDC at VSS 5 V Logic Level Output Voltage Level between VOUT and VCOM Low IO2 25 mA 0 4 V High IO2 0 mA VS...

Page 8: ... High to low 300 µs typ1 Rise time 120 µs typ Fall time 25 µs typ 1 The switching characteristics turn on time switching time and turn off time of the optical isolator used on the board limit the data transfer rate 0 1 0 40 80 120 0 5 0 9 Load Current I O1 mA 1 3 1 7 Output Voltage Level V 24 0 40 80 22 20 Output Voltage Level V Load Current I O2 mA 18 16 Artisan Technology Group Quality Instrumen...

Page 9: ...s the common mode voltage Channel to earth 42 V Installation Category 2 Module to module 42 V Installation Category 2 Environmental Operating temperature 0 to 50 C Storage temperature 20 to 70 C Humidity 10 to 90 RH noncondensing Maximum altitude 2 000 m Pollution Degree indoor use only 2 Safety The SCC DO01 meets the requirements of the following standards for safety and electrical equipment for ...

Page 10: ...perate this device with shielded cabling In addition all covers and filler panels must be installed CE Compliance This product meets the essential requirements of applicable European Directives as amended for CE marking as follows Low Voltage Directive safety 73 23 EEC Electromagnetic Compatibility Directive EMC 89 336 EEC Note Refer to the Declaration of Conformity DoC for this product for any ad...

Page 11: ...View Table 1 lists the signal connection corresponding to each pin GND is the reference for the 5 V supply 1 Pin 1 2 Pin 2 3 PWB Key 4 Pin 19 5 Pin 20 Table 1 SCC DO01 Pin Signal Connections Pin Number Signal 1 2 3 4 5 6 7 P0 X 8 9 5 V 10 GND 11 12 13 5 4 2 1 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 12: ... status LED that indicates when an input signal registers a logic high or a logic low The LED is located above the screw terminals If the LED is off the input signal is registering a logic low on the digital line Circuit Protection Protection Against Spike Voltages Two clamping diodes protect the SCC DO01 against spike voltages caused by inductive loads and long circuit wires One diode is connecte...

Page 13: ... on your CD or ni com patents 2002 2004 National Instruments Corp All rights reserved 371077B 01 Mar04 371077B 01 Signal Isolation The VCOM VSS and VOUT signals on each SCC DO01 are isolated from other channels and from the SCC DO01 internal power and ground signals The isolation barrier protects the SCC DO01 and other equipment from voltages up to 42 VDC Common mode voltages higher than 42 VDC ca...

Page 14: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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