Alarm Interface - ABB AquaMaster Instruction Manual

Electronic Commercial Water Meter
AquaMaster™

3.3.2 Alarm Interface

Common
Alarm Input
*Optional link for grounding floating output.
See Caution above.
Fig. 3.17 Alarm Output Connections
Note. Output 3 is not polarity sensitive. The common connection for these outputs is designated
'COM'. Alarm functions are available only with product software versions: ≥ 1.1 (Release 1) ≥ 2.1 (release
2). See Programming Guide to determine software version.
IM/AM Issue 13
I/P0V*
COM
O/P3
3 Electrical Installation
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