Door Input; Alarm Led; Normal Led; Horn - Siemens 125-2134 Owner's Manual

Differential Pressure Monitor Owner's Manual

Door Input

In Slave Mode, the Door Input that monitors the door position can be used by the field panel.
The following table is an example of the input:
There is a short circuit across the
input
There is an open circuit across the
input

Alarm LED

Alarm, will normally be OFF. If desired, this point can be turned on or off from the field panel.

Normal LED

Normal, will normally be OFF. If desired, this point can be turned on or off from the field
panel.

Horn

Horn, will normally be OFF. If desired, this point can be turned on or off from the field panel.

Loop Signal (4-20 mA)

The loop signal for zero pressure differential will be 12.0625 mA. If desired, the field panel
can use this signal for local control.
12
When... Then...
DOOR POSN (Point 32) changes from CLOSED to OPEN.
DOOR POSN (Point 32) changes from OPEN to CLOSED.
Siemens Building Technologies, Inc.