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Page 10 of 12
AMG5713A6B9-DIN Instruction Sheet
D17375-00.doc
Data Interface Connections
Connector
Pin No.
Data Channel
RS-485
[switch top]
RS-422
[switch middle]
RS-232
[switch bottom]
1
IN + (A)
IN
2
IN - (B)
3
GND
GND
GND
4
5
6
7
IN/OUT + (A)
OUT + (A)
8
IN/OUT - (B)
OUT - (B)
OUT
Note: (A) or (B) in brackets in the above table refers to RS-485 / RS-422 data specification.
Alarm Channel Configuration
The
AMG5713A6B9-DIN
provides 1 Bi-directional alarm output / contact closure input.
The alarm input is typically connected to a contact closure switch. An ALARM IN+ input incorporates a
330R pull-up resistor to the in3V3 supply.
The alarm output can receive an on/off signal from an
AMG5714A6B9
and is typically used to convey
contact closure status. An alarm output uses a solid-state relay, with a maximum load current of
150mA at 125Vac/dc and
Ron < 6.5Ω.
Alarm Interface Connections
Connector
Pin No.
Alarm Interface
Alarm IN
Alarm OUT
1
2
3
GND
4
ALARM IN +
5
ALARM OUT -
6
ALARM OUT +
7
8
