Installation manual Reader
22
Modifications, misprints and errors excepted.
English
4.
Connections and displays
4.5.
ERU connection
PIN
Allocation
1
power
2
Masse
3
INPUT_0
4
INPUT_1
5
INP_COMMON
6
INPUT_2
7
INPUT_3
8
power
9
Masse
10
OUTPUT_0
11
OUTPUT_1
12
OUTPUT_COMMON
13
OUTPUT_2
14
OUTPUT_3
Power supply:
The power supply is designed as a hollow connector 2.5 mm.
Digital inputs and outputs:
The digital inputs and outputs are provided via a fourteen-pin terminal block. The control and evaluation are
provided by the internal software.
Port communication interface:
To communicate with the reader, the ERU Ethernet connection via a standard RJ45 connector can be used.
Alternatively, the reader can ERUs through a standard USB type. B port can be controlled.
4.6.
RDR connection
Port communication interface:
To communicate with the RDR reader a Power over Ethernet (PoE) connection via a standard RJ45 connector is used.
PIN
Allocation
inner conductor
+24 V
outer conductor
Masse
