DPM-500 Analog Input Meter Instruction Manual
28
High Alarm with Fail-Safe
Operation (Set > Reset)
Note: Relay coil is energized in non-alarm
condition. In case of power failure, relay will
go to alarm state.
Low Alarm with Fail-Safe Operation
(Set < Reset)
Note: Relay coil is energized in non-alarm
condition. In case of power failure, relay will
go to alarm state.