Model:
BF-IDM29
Operating Guide
RFID Reader
Connecting the Device
BF-IDM29 devices operate in combination with BIS V processor units when connected to one of
the ports labeled with "H1" to "H4". For the connection a shielded standard type 4-wire
cable M12 / A-coded is used.
Picture 1: Example Application
To ensure reliable operation in strong EMC environments it is recommended to connect metal
housings or dedicated functional ground pins directly to installations ground. The ground
connection should be short and stable. Depending on the installation situation an indirect
ground connection using a RC combination may be required.
For further notes concerning the installation of the processor unit please refer to the operating
guide of the processor unit.
4- wire cable
4- wire cable
