Connections
Table 2: ATS125x connections
Terminal block Wire
Description
CON1
∼
,
∼
Mains power connection
System earth (see details on page 5).
+,
−
2 x 12 V batteries, 7.2 Ah (24 V version) *
1 x 12 V battery, 7.2 Ah (12 V version)
CON2 +,
−
Aux.
power
+,
−
Aux.
power
S+,
S
−
**
External siren output
CON3 +,
−
Lock 1 power
+,
−
Lock 2 power
CON4
NO, COM, NC
Door 1 relay
NO, COM, NC
Door 2 relay
CON5
NO, COM, NC
Door 3 relay
NO, COM, NC
Door 4 relay
CON6
0V, D+, D
−
System databus and panel tamper wiring (see page
7
for details).
T, C
Tamper switch
CON7
1, 2, 3, 4
Zone 1-4 inputs
C Common
CON8
5, 6, 7, 8
Zone 5-8 inputs
C Common
CON9
12V, 0V, D+, D
−
Local databus to connect RASs and DGPs (see page
7
for details).
CON10
12V, 0V, D+, D
−
Local databus to connect RASs and DGPs (see page
7
for details).
* For 24 VDC models, always use two batteries in series.
** External siren output is a supervised output. Typical EOL resistor is 1 k
Ω
.
Mains power connection
Use the mains terminal to connect the mains-supply. A fixed cable, or a flexible mains
lead to an earthed mains outlet, can be used. In case fixed wiring is used, insert a
dedicated circuit breaker in the power distribution network.
WARNING:
Disconnect the mains power before opening the cabinet!
Disconnect the AC mains plug from the AC mains wall socket.
—or—
Disconnect the mains with the dedicated circuit breaker.
2
ATS125x 4-Door DGP Installation Manual
