Digital input
EP1908-0002
 
EP1908 | 8-channel digital input, TwinSAFE, 24 V DC
EP1908-0002
Connector
assignment
I/O
connection
M12 I/O
connection socket
Signal status display
Labelling areas
Power supply
status display:
Box supply (US)
Auxiliary voltage (UP)
1 | Pulse output 1
2 | Input 1
3 | Pulse output 2
4 | Input 2
5 | n.c.
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | + 24 V DC Us
2 | + 24 V DC UP
3 | GND
4 | GND
Power supply feed
Power supply down-
stream connection
EtherCAT
signal input
EtherCAT
signal output
extended temperature range

EP1908-0002 | 8-channel digital input, TwinSAFE, 24 V DC

The EP1908-0002 TwinSAFE EtherCAT Box is a digital input box for sensors with potential-free contacts for 24 V DC. It has 8 fail-safe inputs.

Technical data EP1908-0002
Connection technology M12, screw type
Number of inputs 8
Protocol TwinSAFE/Safety over EtherCAT
Response time typ. 5.5 ms (read input/write to bus)
Fault response time ≤ watchdog time (parameterisable)
Installation position variable
Weight approx. 170 g
Protection class IP 65/66/67 (according to EN 60529)
Safety standard EN ISO 13849-1:2015 (Cat. 4, PL e) and EN 61508:2010 (SIL 3)
Approvals/markings Overview of TwinSAFE Certifications (PDF)
Download EtherCAT slave information (ESI) ESI config file EPx9xx (ZIP)
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