Feig Electronic GmbH CPR5010 User Manual

The controlling of the external I/O Module is established via a enciphered, serial interface.

The communication connection to the reader ID MAX50.10-E can be realized via the connection
RxD (Pin3) and TxD (Pin4).

Fig. 9: Communication connection to the reader ID MAX50.10-E

The power supply of the external I/O Module must be realized via the reader ID MAX50.10-E and
the connection VCC (+) and GND (-).

Fig. 10: Power supply of the ID CPR.I/O-A