Step 5 - Connect Dc Output To Ground; Step 6 - Connect Alarm Cable; Figure 5 Alarm Connection - ABB 4CKT COMBINER 1600312215A Quick Start Manual

Power express 2 circuit and 4 circuit combiner
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QUICK START GUIDE

Step 5 - Connect DC Output to Ground

DC output is isolated from ground (floating). It must be connected to
Connect Ground to an output at a single point.
This connection may be made on the output terminal block .
Note: Either DC Output polarity (Out+ or OUT-) must be externally connected to DC Reference Ground (CO
Ground).

Step 6 - Connect Alarm Cable

Remove alarm connector from the chassis.
Connect alarm wires.
1.
Strip wire 3/16"
2.
Insert wire fully into wire entry
3.
Tighten screw
4.
Pull wire to verify.
Insert alarm connector into the chassis.
Warning: Shock Hazard and Equipment Damage - Equipment and subassembly ports
1.
are suitable for connection to intra-building or unexposed wiring or cabling;
2.
can be connected to shielded intra-building cabling grounded at both ends.
Page 8
© 2021 ABB. All rights reserved.
Figure 5: Alarm Connections
Version 1.0

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