58/1531-ANF 901 43 Uen E1 2016-03-18
T941AM8 A
LARM
M
ODULE
- I
NSTALLATION
G
UIDE
11
7
CONNECTION OF ALARM INPUTS FOR
VOLTAGE-FREE MAKE/BREAK
1
Connect twisted-pairs to alarm inputs that are to be used: J07 for inputs 1-4 and
J08 for 5-8.
2
Connect supply voltage to J09. This can be taken from J03-3 and -4. However,
for galvanic isolation an external power supply must be connected to J09.
Figure 12. Connection of alarm inputs.
1
2
3
4
5
6
J07
7
8
1 EXTERNAL 12VDC +
2 EXTERNAL 12VDC –
J09
ALARM INPUT 1
ALARM INPUT 2
ALARM INPUT 3
ALARM INPUT 4
1
2
3
4
5
6
J08
7
8
ALARM INPUT 5
ALARM INPUT 6
ALARM INPUT 7
ALARM INPUT 8
Alarm input 1
Alarm input 2
Alarm input 3
Alarm input 4
Alarm input 5
Alarm input 6
Alarm input 7
Alarm input 8
Supply voltage
