DS Series Door Station
User Manual
Revision: 22
Page 5 of 8
4.5
Cabling.
The Door Station cabling should be installed according to AS/NZ 3086
“Telecommunications Installations – Integrated telecommunications cabling systems for
small office/home office premises”. If the Cable Tail wires will be subjected to weather
conditions, they should be connected using
silicon filled telecom insulation displacement
connectors, to ensure weather proofing of the connections.
Brown Pair:
Door Latch relay contacts. These terminals provide a nominal 10-12V
450mA DC supply to operate a Door Latch coil when the Door Latch code is sent.
These terminals can be connected directly to a door latch coil. These terminals are
protected from temporary accidental shorting.
NOTE: Internal strap must be fitted.
Green Pair:
Uncommitted Normally Open (NO) contacts. Door Latch relay contacts
that operate when the Door latch code is sent. These contacts are rated at 1A
30VDC.
NOTE: Internal strap must be removed (unit is
delivered with strap removed).
Orange Power Pair:
Power for the unit can be supplied:
(1) directly from the Premier PABX via pair 2 of the Premier’s
modular (RJ12) extension port. The inner pair (pair 1) of the
modular connector (RJ12) plug is the extension line pair.
(2) or from a 15 to 24V DC or 16-18V AC 500mA plug pack.
The Door Station power terminals are non polarized – the DC
cables can be connected either way.
Note: The voice circuit of the Door Station is line powered and will operate without
external power. The Plug pack power is required only to supply power to the LED and
the Door relay and external Door Strike coil, and optional camera if fitted.
8
Blue/white
Line
7
Blue
Line
To PABX
6
Orange/
white
Power
5
Orange
Power
To plug pack
or Premier
Pair 2
4
Green/
white
Common
3
Green
NO switch
Uncommitted
contacts
2
Brown
+12V to
Door strike
+12V
1
Brown/
white
Door Strike
return
To Door
Strike coil
Fig 1. Premier PABX
Extension port viewed from
front with contacts at bottom
Pair 2 DC Power
pin 5=neg-
pin 2=pos+
Pair 1
6 5 4 3 2 1
NC
NC
Pair 1 Line
pin 4=L+
pin 3=L-
