User guide
Doortel 4
Issue 1.01
Page 5
Connection diagram
Transformer
PRS 210
Door opener
PABX
Analog
extension
line
- +
Sw
2
Sw1
P2
P1
Sw
6
1
2
4
1
2
4
Sw
4
P
T
Sw
5
Sw
3
ON
OFF
Door opener 1 12Vac
DOORTEL 4
Screw connector
DOOR
Illumination
doorstation
Transformer
PRS 210
230 Vac
- +
Sw
2
Sw1
P2
P1
Sw
6
1
2
4
1
2
4
Sw
4
P
T
Sw
5
Sw
3
ON
OFF
Door opener 2 12Vac
DOORTEL 4
Screw connector
12V IN
DOORTEL 4
Screw connector
+/-
Illumination
doorstation
Transformator
PRS 210
Relais unit
1471, 1471E or 1472
230 Vac
