SY-SIX-RDM2-DIN-485 | Synergis IX DIN Rail 2 Door Expander | Installation Manual
Last Updated September 2018
20
Standard PGM Outputs (3 To 8)
The PGM outputs 3, 4, 5, 6, 7 and 8 on the Reader Expander are open collector outputs and switch to a
ground connection.
The PGMs have a default pre-programmed function as detailed in the following table and are used to control
the indicator and audible outputs on the attached reading device. These functions may be disabled by
programming the appropriate setting in the Reader Expander configuration.
PGM Number
Description
RDxxx:03
LED 1 (Green) Reader 1
RDxxx:04
LED 2 (Red) Reader 1
RDxxx:05
BEEPER Reader 1
RDxxx:06
LED 1 (Green) Reader 2
RDxxx:07
LED 2 (Red) Reader 2
RDxxx:08
BEEPER Reader 2
Replace 'xxx' with the appropriate address of the Reader Expander that you are programming.
Example Open Collector Output Connection (LED):
1K5 OHM
LED
+12V AUX
V+
V-
CB
Z
L
2
L
1
D1/
D0/
NB
NA
Warning:
The PGM outputs 3 to 8 can switch to a maximum capacity of 50mA each. Exceeding this
amount will damage the PGM output.
