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EJ5002 EtherCAT plug-in module
The EtherCAT plug-in module EJ5002 is an SSI master and allows the direct connection of two absolute encoders with SSI (synchronous serial interface) via the signal distribution board. Both singleturn and multiturn encoders are supported. The 24 V supply of the encoder can be provided directly via the feed-in on the signal distribution board. The EJ9505 power supply module can be used for an optional 5 V power.
Technology: SSI encoder interface
Number of channels: 2
Encoder connection: D+, D-, Cl+, Cl-
Encoder operating voltage: external
Supply voltage electronics: 24 V DC (via distribution board)
Current consumption: typ. 20 mA + load
Current consumption E-bus: typ. 120 mA
Data transfer rates: variable up to 1 MHz, 250 kHz default
Serial input: variable up to 32 bit, 24 bit default
Data direction: read
Distributed clocks: yes
Signal input (data): difference signal (RS422)
Signal output (pulse): difference signal (RS422)
Electrical isolation: 500 V (E-bus/field potential)
Special features: adjustable baud rate, coding and data length, activatable power fail bit
Weight: approx. 30 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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