28 June 2021
If we install the APC-MGE proposed leakage sensors AP9325/ 9326 , can we send dedicated notification via dry contact of this sensor to our BMS which knows modbus? Product line:
ACRP100, ACRP101, ACRD500, ACRD501, ACRD600, ACRD601, ACRD600P, ACRD601P. Environment:
All Serial Numbers. Cause:
Install, Repair. Resolution
There is only a general alarm sent via the In Row RC for the dry contact. The ACRC's dry contact output can only be used to monitor groups of ""Critical Alarms"" or ""any alarms"" but it does not distinguish which particular alarm had occurred. So it cannot be used to monitor specific ""water detected"" alarm. - See ACRC Operation Maintenance Manual for details.
Using BMS you can monitor any particular alarm including "water detected".