mf400man.doc
4
5.
All cables must be marked.
6.
If more than one door station is used, in addition to the four cores mentioned above a extra
"Busy" wire is required between the door stations.
7.
The door station must also be wired to the door release strike and power supply. A separate
15v regulated DC power supply is required per system. The power supply must have built in
lighting protection or a lighting protection plug.
8.
The door station has four output zone relays which should be used in larger installations. This
allows the installations to be divided and cabled into 2, 3 or 4 zones. The handset numbers are
programmed into zones on the door station keypad. The relays therefore isolate the different
zones. Tx and Rx lines and a fault on one zone will not affect the other zones. This also makes
faultfinding quicker.
9.
There are four links A, B, C & D on the door station’s PCB. If there is more than one door
station the links on the subsequent door stations must be cut out. Only one door station in a
system must have the links in.
3.1. Handset
connections
Component view
1 2 3 4
Golmar handset
1.
+15vdc
Power from power supply. (Minimum voltage at handsets).
2.
Gnd
Ground from power supply.
3.
Rx
Receive from door station.
4.
Tx
Transmit from door station
Microsound handset (RJ 11 Socket)
1.
+15vdc
Power from power supply.
(Red)
2.
Gnd
Ground from power supply.
(Black)
3.
Rx
Receive from door station.
(Yellow)
4.
Tx
Transmit from door station.
(Green)
3.2. Door Station Connections
1.
+15vdc
Power from power supply
(Red)
2.
Gnd
Ground from power supply
(Black)
3.
Rx
Receive zone 1 to handset
(Green)
4.
TX
Transmit zone 1 to handset
(Yellow)
5.
RX
Receive zone 2 to handset
(Purple)
6.
TX
Transmit zone 2 to handset
(Slate)
7.
RX
Receive zone 3 to handset
(White)
8.
TX
Transmit zone 3 to handset
(Orange)
9.
RX
Receive zone 4 to handset
(Blue)
10.
TX
Transmit zone 4 to handset
(Pink)
