IRIS IRMA MATRIX 2

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IRMA MATRIX
R2 CAN Installation manual
released
Rev. 1.6
2018-09
7.1.4 IRMA-Gateway-J1708
The IRMA gateway with J1708 interface differs from the units described above in a number
of relevant points. Therefore its pin assignment is given separately.
Table 11: Pin assignment of operating interface J1708
when using potential free door contact switches
Pin
Use
Wire color
1
2
Ground
3
Data, pos. pole
Yellow
4
Data, neg. pole
Green
5
Reference potential J1708
6
Reference potential J1708
7
Jumper to pin 8
Black
8
Jumper to pin 7
Black
9
Door 3, contact "b"
Brown
10
Door 3, contact "a"
White
11
Jumper to pin 12
Black
12 Jumper to pin 11 Black
13
Door 2, contact "b"
Violet
14
Door 2, contact "a"
Orange
15
Jumper to pin 12
Black
16
Jumper to pin 11
Black
17
Door 1, contact "b"
Blue
18
Door 1, contact "a"
Grey