Interflex Datensysteme GmbH
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6.7 Electrical Connections
1 IF-80x terminal
5 Circuit example: Control of an actuator (door opener).
The actuator may only be operated with max. 30 V and
2 A.
2 I/O controller board
6 Circuit example: Connection of both inputs.
3 Circuit example: Power Supply
7 Address switch on the I/O controller board
4 Circuit example: RS485 connection. The spur line may
not be longer than max. 100 m.
Bridges:
BR1:
When an I/O controller board is used, bridge 1 is always plugged in. If an additional I/O controller
board is used, bridge 1 on the second I/O control board must be removed.
BR2
: With bridge 2, the switching contacts of the relay are changed from NO to NC.
BR3
: Instead of bridge 3, an anti-tamper switch can be connected.
