You can replace or supplement the internal backup battery with 12 V external batteries. When planning the battery placement, consider the local weather conditions.
For detailed requirements, see RWS200 System Description (M211607EN).
-
Terminate the battery cables in a 2‑pin COMBICON connector.
- 1
- Ground cable (usually black). The wire colors depend on the local electrical regulations.
- 2
- Power cable (usually red)
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Insert the connector into the BATTERY 1 port on top of PMU701.
External batteries connected to PMU701 top panel - 1
- PMU701 BATTERY 1 port
- 2
- PMU701 BATTERY 2 port