Termination; Module Pin-Out Connections - Rockwell Automation ICSTT-RM280N-EN-P Manual

2. Installation
The Product Descriptions detailed above also detail the types of Field Termination Assembly
(FTA) or Versatile Field Termination Assembly (VFTA) which may be used with this type of
Module.
Custom length multi-core FTA cables are 0.5 mm
cable will have 4 Ω loop impedance at 0.5 A, this equates to a 2 Vdc volt drop.

2.3. Termination

Unused outputs should be commanded off in the application and wired through a 4K7 0.5 W
resistor to zero volts.

2.4. Module Pin-out Connections

1 SmartSlot Link C
2
3 Chan 5 (+)
4 Chan 6 (+)
5 Pwr Group 1 Rtn
6 Chan 7 (+)
7 Chan 8 (+)
8
9 Chan 13 (+)
10 Chan 14 (+)
11 Pwr Group 2 Rtn
12 Chan 15 (+)
13 Chan 16 (+)
14
12
Trusted TMR 24Vdc Digital Output Module – 40 Channel
2
C
SmartSlot Link B
-
Pwr Group 1 (+)
Pwr Group 1 (+)
Pwr Group 1 (+)
Pwr Group 1 (+)
Pwr Group 1 (+)
-
Pwr Group 2 (+)
Pwr Group 2 (+)
Pwr Group 2 (+)
Pwr group 2 (+)
Pwr Group 2 (+)
-
Issue 14
with a resistance of 40 Ω/km. e.g. a 50 m
B
SmartSlot Link A
-
Chan 1 (+)
Chan 2 (+)
Pwr Group 1 Rtn
Chan 3 (+)
Chan 4 (+)
-
Chan 9 (+)
Chan 10 (+)
Pwr Group 2 Rtn
Chan 11 (+)
Chan 12 (+)
-
Rockwell Automation Publication ICSTT-RM280N-EN-P
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