Subject to alterations
Version 1.0
IPCOMM GmbH
- 7 -
SEC3ER Manual
Walter-Bouhon-Strasse 4
Copyright © IPCOMM GmbH, 2021
90427 Nuremberg
All rights reserved
Germany
2.4.4
Ethernet-Relays E1
– E4
The embedded controller offers four RJ45 relay interface pairs.
RJ45 female
– RJ45 female
The interface pairs are wired through or separated with the
same pin layout (1:1).
Compatible for 10M/ 100M/ 1G/ 10G Ethernet connections.
Figure 6: Pin assignment Ethernet relay interface pair
2.4.5
I/O Interfaces
The embedded controller features eight digital inputs and eight digital outputs.
The digital inputs are equipped with overvoltage protection.
Digital input
9-pin multipoint connector
Pin
Signal
1
GND
2
DI 1
3
DI 2
4
DI 3
5
DI 4
6
DI 5
7
DI 6
8
DI 7
9
DI 8
Figure 7: Pin assignment digital inputs
The digital outputs are also equipped with overvoltage protection and an additional overcurrent
protection.
In case of a fault, the respective digital output switches to a high-impedance state.
This
safety-shutdown of a digital output can be reset by setting the specific output
to “low” (pin 10 - GND)
via the software.
