Connecting The Cables - Siemens AR4 S-MF Series Installation And Mounting Manual

5.5 Connecting the cables

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Security Products
The cables are connected on the respective indicators. Should an extension cable be
used, the cables are already attached to the connector.
1. Attach the cables according to the respective indicators on the connector and the
base: A B - +
2. Snap the connector in place.
3. Push the cables back.
4. On the backside of the front there is an EOL jumper used for RS485 bus ter-
mination (see illustration). By default the reader has the termination ON and acts
as the last reader on the bus. But if it is an intermediate reader on the bus, the
jumper must be removed (or placed in OFF position).
5. Place the front of the reader with an angle to the hinges at the top of the base.
5 Mounting and connecting
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