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T941AM8 A
M
LARM
ODULE
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.
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
Figure 12. Connection of alarm inputs.
58/1531-ANF 901 43 Uen E1 2016-03-18
- I
G
NSTALLATION
UIDE
J07
1
2
3
4
5
6
7
8
J08
1
2
3
4
5
6
7
8
J09
1 EXTERNAL 12VDC +
2 EXTERNAL 12VDC –
ALARM INPUT 1
ALARM INPUT 2
ALARM INPUT 3
ALARM INPUT 4
ALARM INPUT 5
ALARM INPUT 6
ALARM INPUT 7
ALARM INPUT 8
11
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