Install Manual

TP-6906 6/1426 Section 1 Installation Instructions
1.4.9 System Connections with
Accessory Modules
See Figure 1-14 through Figure 1-18 for connection
options with up to three accessory modules. Accessory
modules can include one Model RXT transfer switch,
one programmable interface module (PIM), and/or one
load control module (LCM).
See Section 1.4.8 for cable size and length
specifications.
PIM
LCM
Generator Set
COM
COM
PWR
COM
PWR
PWR
B
A
B
A
B
A
COM
PWR
B
A
RXT
3
COM
PWR
B
A
COM
PWR
B
A
4
1. Customer connection terminal block. See Figure 1-10 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. See Figure 1-13 for cable specifications, including maximum total cable length per run (1 run shown).
4. Connect shields together as shown.
5. Leave the end of each cable shield disconnected at the last device. If accessory modules (PIM or LCM) are connected, see Section
1.4.9.
GND
2
5
1
RBUS
12VDC
Figure 1-14 Accessory Module Communication Connection Details