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EtherCAT plug-in module, 4-channel digital input, 24 V DC, TwinSAFE, TwinSAFE Logic EJ1914
The EJ1914 EtherCAT plug-in module is a TwinSAFE component with inputs for sensors with potential-free contacts for 24 V DC. The module has four fail-safe inputs, which are transmitted via FSoE to a TwinSAFE Logic-capable component. The EJ1914 has safety parameters to specifically adapt the functionality to the respective safety requirements. Thus, for example, test pulses can be configured with fine granularity for all channels in order to be able to connect as many sensors as possible with the test used.
Connection technology: distribution board
Specification: link unit between safe input and output signals
Protocol: TwinSAFE/Safety over EtherCAT
Response time: typ. 4 ms (read input/write to E-bus)
Fault response time: ≤ watchdog time (parameterizable)
Current consumption E-bus: typ. 260 mA
Safety standard: EN ISO 13849-1: 2015 (Cat. 4, PL e) and EN 61508: 2010 (SIL 3)
Weight: approx. 50 g
Protection rating: IP20
Design form: EtherCAT I/O plug-in module
Material: polycarbonate
Installation: on signal distribution board
Mechanical coding: EJ plug-in module: signal-specific coding pins on the housing,
signal distribution board: holes in the printed circuit board
Locking: latching lug in circuit board cut-out
Connection method: field wiring: application-specific wiring level on the signal distribution board,
EJ plug-in module: 2 x 20-pin socket strip
Dimensions (W x H x D): 24 mm x 66 mm x 55 mm
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