Kohler GM77177-KP1-QS, Руководство по установке

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TT-1574 1/12 7
Cable (TB1--PWR and COM)
Maximum length per run, meters (ft.)
Number of Modules (ATS, PIM, and LCM) per Run
1 Module 2 Modules 3 Modules
Belden #9402 or equivalent 20AWG 61 (200) 31 (100) 21 (67)
14 AWG 152 (500) 152 (500) 122 (400)
12 AWG 152 (500) 152 (500) 152 (500)
Figure 12 Total Cable Lengths with Accessory Modules Connected
PIM
LCM
Generator Set
COM
PWR
COM
PWR
B
A
B
A
COM
PWR
B
A
Connect one end of each cable shield
to GROUND at the generator set.
Leave one end of each cable shield disconnected at the last device.
RXT
1
COM
PWR
B
A
COM
PWR
B
A
Connect shields together
as shown.
1. Communication cable Belden #9402 or equivalent
20 AWG shielded, twisted-pair cable
GND
A
B
COM
PWR
3
4
TB1
NOTES:
D
See the generator set Installation Manual for terminal
block location on generator set. Check the decal on
the generator set for terminal block connections.
D
See Figure 12 for maximum total cable length per run
(1 run shown)
D
Current transformer must be installed on the
emergency source leads.
RBUS
12 VDC
COM
PWR
A
B
Figure 13 Communication Connection Details with Model RXT Transfer Switch, Daisy-Chain Connection