Alarm Relay Descriptions - Emerson OPM4001 Installation And Operation Manual

I N S T R U C T I O N M A N U A L

ALARM RELAY DESCRIPTIONS

Alarm outputs are SPST relays. Relays are rated at: 30Vdc, 3Amp max per relay and 8Amp max per common. Common for Relays 08-
16 should not be connected to other commons on the controller.
OPM4001 ENHANCED Relays
Zero solenoid command contact (3 Minutes) - 09
Span solenoid command contact (3 Minutes) - 10
High Opacity/mg Alarm Silence - 13
Fault relay, Normal=0;Fault on When = 1 - 14
R E V 4 . 2
Group 1 Relays
(Zero solenoid to SM) 02
(Span solenoid to SM) 03
Group 2 Relays
In CAL to DAS (6 Minutes) - 08
High mg Alarm - 11
High Opacity Alarm - 12
Early warning Hi mg - 15
Early warning Opacity - 16
COM for Relays 08-16
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