EJ1889 - Introduction
16-channel digital input module, 24 VDC, ground switching
The digital input module EJ1889 logs the binary control signals from the process level and transmits them, electrically isolated, to the higher-level automation device. The EtherCAT plug-in module has 16 channels, whose signal states are indicated by LEDs. The digital inputs have a 3 ms input filter.
The EJ1889 EtherCAT plug-in module has the 24 V-UP-contact as reference point for all inputs.