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EJ1128 EtherCAT plug-in module
The EJ1128 EtherCAT plug-in module acquires the binary 3.3 V / 5 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit.
Technology: 3.3 V DC/5 V DC
Number of inputs: 8
Nominal voltage: 3.3 V DC/5 V DC
“0” signal voltage: typ. < 1.0 V/typ. < 1.5 V
“1” signal voltage: typ. > 2.3 V/typ. > 3.5 V
Input current: typ. 50 µA
Input filter: typ. < 1 µs
Current consumption E-bus: typ. 70 mA
Electrical isolation: 500 V (E-bus/field potential)
Special features: fast CMOS input
Weight: approx. 30 g
Operating/storage temperature: -25…+60 °C/-40…+85 °C
Relative humidity: 95 %, no condensation
EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.: IP20/see documentation
Approvals/markings: CE
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