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DPA/DCV
•Operation
General
The DPA/DCV allows you to set two independent trip points on a DC
voltage signal (typically 0-5 V). The alarm outputs are dual SPDT relay
contacts.
Setup
The alarm relay coils operate according to each setpoint/deadband
configured via front panel multiturn potentiometers. Internal push
fit jumpers determine the alarm type (high or low acting) and coil
energisation (normally energised/de-energised).
DPA/DCV block diagram.
DC Volts
Alarm 1
Power
Supply
Alarm 2
24 V DC (Out)
