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Beckhoff EJ1128
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. The…
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Description
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. The module contains eight channels which indicate their
Specification
| 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 |
| Distributed Clocks | – |
| 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 Temperature | -25…+60°C |
| Storage Temperature | -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 |
| Design Form | EtherCAT I/O plug-in module |
| Material | polycarbonate |
| Installation | on signal distribution board |
| Mechanical Coding | EJ plug-in module: signal-specific coding pins on the housing, signal distribution board: holes in the printed circuit board |
| Position Of The Coding Pins | 2, 4 |
| Locking | latching lug in circuit board cut-out |
| Connection Method | field wiring: application-specific wiring level on the signal distribution board, EJ plug-in module: 2 x 20-pin socket strip |
| Dimensions (W X H X D) | 12 mm x 66 mm x 55 mm |
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