Service Manual

111
6802800U74-AN
Chapter 4: Hardware Installation
Figure 49: MTS LVD Kit Relay Connection Diagram – Dual PSU, Dual Batteries
A
To PSU 1
1
Connect to Power 1 on Site Controller 1
2
To DC Main circuit breaker
5
Power Supply 48 VDC
B
To PSU 2
3
To DC Main circuit breaker
4
Connect to Power 2 on Site Controller 1 or Power 1 on Site Controller 2
5
Power Supply 48 VDC
A
B
2
LVD G9EA
1
5
-E1.4 -E1.3
-E1.2
-E1.1
3
LVD G9EA
4
5
-E1.1 -E1.2
-E1.3
-E1.4