Installation Guide

Chapter 3
Product Specifications
Installation Guide - RFID Reader UF70 Certum 17
I/O ports 1 to 4 A digital input and output can be connected to each
antenna port. A 3 wire sensor or dry contact is possible
as the input. The output can operate a LED without a
series resistor or directly switch 5 V DC (Imax =
100 mA).
RS232 interface Communications with the device can be made via the
serial interface (9 pin sub-D socket). Baudrates of
1,200 Bd up to 57,600 Bd are possible.
Ethernet interface Communications with the device can be made via the
10/100 Base T interface.
Voltage supply
connection
Contact for connecting the 24 V DC voltage supply
Component Description