Installation Instructions

COD. 1248034-GB / 1.1
RBAND/OS – RBAND/OSB
- 4 -
CONNECTING AN AUXILIARY INPUT
When programming in the receiver the Mode 4 (See PROGRAMMATION clause), an auxiliary input turns available on the
transmitter. The transmitter transmits the status of auxiliary input to the second relay of the receiver. This auxiliary input is a
normally open contact and it will be programmed always in the relay 2 of the receiver.
In case of using an 8k2 monitored safety edge or a voltage free safety contact, this auxiliary input will be on the S terminal.
In case of using an opto safety edge, this auxiliary input will be on the BS terminal.
Example of auxiliary input NO