Installation Guide

TP-7091 2/2132 Section 3 Electrical
RXT*
COM
COM
PWR
COM
PWR
PWR
B
A
B
A
B
A
COM
PWR
B
A
COM
PWR
B
A
5
2
3
6
Load Shed Kit
PIM
COMA PWRB
1. Generator set terminal block. See Figure 3-3 for location.
Check the decal on the generator set for terminal block
connections.
2. Connect one end of each cable shield to GROUND at the
generator set.
3. Communication cable. See Figure 3-6 for cable specifications,
including maximum total cable length.
4. 12 AWG or 14 AWG leads for PWR and COM.
5. Connect shields together as shown.
6. Leave one end of the cable shield disconnected at the last
device.
Note: See Section 3.3.1, Communication Cable
Specifications for maximum cable lengths.
* RXT transfer switch with standard or combined interface/load
management board. Do not use a load shed kit with a
combined interface board.
4
Generator Set
GND
RBUS
12VDC
1
A
B
COM
PWR
3
4
Figure 3-10 Accessory Module Connections with 12- 14 AWG Power Leads