17
Figure 22 – Installing a dry contact signal cable
(1) Contact plate
(2) Dry contact
3.6 Installing
Communication
Cables
If the power system connects to power and environmental monitoring equipment,
connect the communications cables to the RS485/RS232 port on the DCSC.
If the power system requires remote management over the WebUI or a third-party
SNMP device, connect the communications cables to the FE port.
3.7
Installing DC Output Power Cables
Prerequisites
DANGER:
Switch off all circuit breakers before installing power cables.
Procedure
Step 1
Route DC output power cables through a cable hole on the rear of the subrack.
Step 2
Connect the negative DC output power cable to the corresponding DC output
terminal based on the actual load power.
Step 3
Connect the positive DC output power cable to the corresponding screw on the
RTN+ busbar.
(1)
Load
Figure 23 – Installing DC power output cables
