EJ5112 EtherCAT plug-in module

Technology: incremental encoder interface, differential (RS422), single-ended (TTL, open collector), counter, pulse generator Number of channels: 2 x (1 x A, B, C/2 x A,B) Encoder connection: 1-channel mode: differential input (RS422): A, A̅, B, B̅, C, C̅, single-ended connection (TTL, open collector): A, B, C/ 2-channel mode: differential input (RS422): A, A̅, B, B̅, single-ended connection (TTL, open collector): A, B, counter, pulse generator: A, B Additional inputs: latch, gate/latch (24 V DC, TON > 1 µs), status input (max. 5 V DC, negative switching) Encoder operating voltage: 5 V DC (default), 12 V DC, 24 V DC switchable, 0.3 A total current (generated from the 24 V DC UP power contacts) Counter : 32 bit (default), 16 bit switchable Limit frequency: RS422: 20 million increments/s with 4-fold evaluation, corresponding to 5 MHz,TTL: 4 million increments/s with 4-fold evaluation, corresponding to 1 MHz, open collector: 400 kilo increments/s with 4-fold evaluation, corresponding to 100 kHz Current consumption E-bus: typ. 210 mA Current consumption from UP: typ. 10 mA + load Resolution: 1/256 bit microincrements Quadrature decoder: 4-fold evaluation (default), 2-fold, 1-fold evaluation switchable Distributed clocks: yes Electrical isolation: 500 V (E-bus/field potential) Weight: approx. 30 g Operating/storage temperature: 0…+55 °C/-25…+85 °C Relative humidity: 95 %, no condensation Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4 Protect. rating/installation pos.: IP20/see documentation Approvals/markings: CE