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EJ5101 EtherCAT plug-in module
The EJ5101 EtherCAT plug-in module is an interface for the direct connection of incremental encoders with differential signals (RS422) or TTL single ended signals via the signal distribution board. Two additional 24 V digital inputs are available for storing, blocking and setting the counter status. The error message output of an encoder can be connected and evaluated via the status input of the module. The encoder can be supplied with 5 V DC directly from the EtherCAT plug-in module.
Technology: incremental encoder interface, differential (RS422), single-ended (TTL), counter, pulse generator
Number of channels: 1
Encoder connection: 1 x A, B, C: differential inputs (RS422): A, A (inv), B, B (inv), C, C (inv), single-ended connection (TTL): A, B, C, counter, pulse generator: A, B
Additional inputs: status input 5 V DC, gate/latch input 24 V DC
Encoder operating voltage: 5 V DC/max. 0.5 A
Input frequency: max. 4 million increments/s with 4-fold evaluation, equivalent to 1 MHz
Quadrature decoder: 4-fold evaluation
Supply voltage electronics: 24 V DC (via distribution board)
Resolution: 1/256 bit microincrements
Current consumption: typ. 20 mA + load
Current consumption E-bus: typ. 130 mA
Counter: 1 x 16/32 bit switchable
Distributed clocks: yes
Electrical isolation: 500 V (E-bus/field potential)
Special features: wire breakage detection, latch and gate function, period duration and frequency measurement, microincrements, timestamping of edges, filters
Dimensions (W x H x D): 24 mm x 66 mm x 55 mm
Weight: approx. 50 g
Operating/storage temperature: -25…+60 °C/-40…+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, UL
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