GE Industrial Solutions H2007001 G21 Series - Manual (Page 61)

Infinity D Power System Installation Guide: -48V Plants H2007001
Issue 2.0, June 3, 2009 61
VT-Probe/Battery Voltage Monitor Connections to Controller (Optional)
Step Action
1. Insert one RJ-45 end of the 848652947 wireset into the J2 Connector on the controller and the
other end to the first ES771A Remote Voltage Monitor module. Set address switch to 01.
2. Verify the number of modules (1) registered with the controller with command:
MENU > STATUS > BATTERIES > NUM MIDPT MODULES.
3.
If required, connect another ES771A by connecting an additional 848652947 wireset into RJ-45
receptacles on both modules. Set unique address to 02.
4. Verify the number of modules (2) registered with the controller with command:
MENU > STATUS > BATTERIES > NUM MIDPT MODULES.
5. Repeat Steps 3-4 until all required ES771A modules are installed.
6. When all modules are installed, verify they are connected and operating with command:
MENU > STATUS > BATTERIES > NUM MIDPT MODULES.