BECKHOFF KL1904 Bus Terminal, 4-channel digital input, 24 V DC, Twin SAFE

Manufacturer: BECKHOFF
Type: Bus Terminal, 4-channel digital input, 24 V DC, Twin SAFE
Model: KL1904

Connection technology 2-wire
Number of inputs 4
Protocol TwinSAFE/Safety over EtherCAT
Response time typ. 4 ms (read input/write to K-bus)
Fault response time ≤ watchdog time (parameterizable)
Current consumption power contacts –
Current consumption K-bus 48 mA
Installation position horizontal
Safety standard DIN EN ISO 13849-1:2008 (Cat. 4, PL e) and EN 61508:2010 (SIL 3)
Weight approx. 50 g
Protection rating IP20