Rockwell-automation 1791R-XXXX CompactBlock Distributed I/O on Remote Uživatelský manuál stáhnout pdf (Strana 14)

14 CompactBlock Distributed I/O on Remote I/O Series D

Publication

1791R-IN002B-EN-P - August 2003

4. Plug the expansion cable into both the base and expansion modules.

5. Replace the expansion covers on both modules.

Connect the Input/Output Wires to the Block

Two sets of VDC+ and GND power pins are located on each terminal (one

for each bank of 8 points) except on the 1791R-4B4P module. The following

figures show the wiring information for both sinking and sourcing wiring.

Input and Output wiring use up to 14AWG (2mm

2

) stranded (Cu) with 3/64

inch insulation.

IMPORTANT

The expansion cable can only be connected to the

modules such that the red stripe on the cable is on top as

shown below.

!

WARNING

Use supply wires suitable for 30°C above surrounding

ambient.

Status

Comm

01

2345

67

CompactBlock I/O

1791R-8V8P

8 INPUTS / 8 OUTPUTS - DC POWER

Allen-Bradley

01

2345

67

Remote I/O

Red strip must be on top of ribbon cable.

30360

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 35 36

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