Installation guide
10
TERMINAL CONNECTIONS
TERMINAL OPERATION/FUNCTION
1 Remote Buzzer -ve Switch
2 +12 VDC (Fused at 1.25 amp, Fuse F2)
3 Spare No Connection
4 Spare No Connection
5 Spare No Connection
6 Spare No Connection
7 Relay 7 N/O Contact Rating: 2A, 24VDC
8 Relay 7 Common (Timed Bell Cut-off) Resistive Load
9 Relay 7 N/C
10 Relay 2 N/O Contact Rating: 2A, 24VDC
11 Relay 2 Common (Fire Alarm) Resistive Load
12 Relay 2 N/C
13 Relay 1 N/C Contact Rating: 2A, 24VDC
14 Relay 1 Common (Intrusion Output) Resistive Load
15 Relay 1 N/O
16 Aux. 4 Input (Cabinet Back Tamper N/O) Affects keyboard!
17 Aux. 4 Common
18 DO NOT USE.
19 Output 3 +ve Switch (Clear to Arm)
20 0 VDC (-ve)
21 Output 4 +ve Switch (System Armed)
22 Output 5 +ve Switch (Fire Trouble)
23 0 VDC (-ve)
24 Output 6 +ve Switch (System Fault)
25 LEM-Line -ve Do not use as -ve for anything else!
26 LEM-Line Clock
27 LEM-Line Data
28 0 VDC (Power -ve)
29 0 VDC (Power -ve)
30 Standby Battery -ve (Black wire)
31 Standby Battery +ve (Red wire, Fuse F1, 13.5-13.8 VDC)
32 12 VDC Aux. Power +ve (Fuse F2)
33 12 VDC Aux. Power +ve (Fuse F2)
34 AC Input (16 VAC, 30 VA)
35 AC Input (16 VAC, 30 VA)
36 Earth/Water-Pipe Ground
Comms Terminal Strip Reads bottom up. (J Strip designations refers to MK3/MK2 PCB)
40/J24/J26 RX Data (Default DVACS = 150 Baud, 8 Data bits, Even parity)
39/J23/J25 TX Data (Default DVACS = 150 Baud, 8 Data bits, Even parity)
38/J22/J22 +12 VDC (Not fused, Direct connect to bat. +ve!!)
37/J21/J21 -ve (Signal ground)
NOTES CONCERNING THE TERMINAL CONNECTIONS