EJ1128 | EtherCAT plug-in module, 8-channel digital input, 3.3 V DC/5 V DC, 0.05 µs
EJ1128 | EtherCAT plug-in module, 8-channel digital input, 3.3 V DC/5 V DC, 0.05 µs
EJ1128 | EtherCAT plug-in module, 8-channel digital input, 3.3 V DC/5 V DC, 0.05 µs
EJ1128 | EtherCAT plug-in module, 8-channel digital input, 3.3 V DC/5 V DC, 0.05 µs
EtherCAT plug-in modules of the EJ series
Efficient series machine manufacturing: plug-and-play in the control cabinet
EtherCAT plug-in modules: Bus Terminals for circuit boards
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 signal state by means of light emitting diodes. The inputs are implemented with HCT-CMOS technology, i.e. the resulting switching thresholds allow sensors with both HC-CMOS and TTL outputs to be connected to the input. The supply voltage can be generated with the EJ9505.
Special features:
- low delay due to fast 0.05 µs input filter
- direct connection of sensors with HC-CMOS or TTL output
Product status:
regular delivery
Product information
| Technical data | EJ1128 |
|---|---|
| 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/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 |
| Housing data | EJ-12-16pin |
|---|---|
| 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 |
| 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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