BMS-icom Installation Manual
11
Step 7: Verify Connections
Parts:
Sensing Cables, Clamps
Tools:
Multimeter or voltmeter
Before plugging cable connectors into the MPU, be sure to check each connection using a
multimeter.
(1) Check Voltage & Current Sensing Connections
1. With the connector end of the cable in hand, insert the positive lead from the
multimeter into the grey port
2. Insert the negative test lead into the green port
3. The Multimeter should display the same voltage as jar 1
Test Connection between Clamp 1 & Clamp 2
4. Move the negative test lead down the connector and verify each connection
5. The final connection (brown) should read the total voltage of the string
Test Connection for Entire String
