The EJ4008EtherCAT plug-in module generate signals in the range between 0 and 10 V. The voltage is supplied to the process level with a resolution of 12 bits and is electrically isolated. The output channels have a common ground potential. The module combines eight channels in one housing. The output stages are powered by the 24 V supply. The signal state is indicated by light emitting diodes.
Product status:
regular delivery
Product information
| Technical data | EJ4008 |
|---|---|
| Connection technology | 1-wire, single-ended |
| Number of outputs | 8 |
| Supply voltage electronics | 24 V DC (via signal distribution board) |
| Signal voltage | 0…10 V |
| Distributed clocks | yes |
| Distributed clock accuracy | << 1 µs |
| Load | > 5 kΩ (short-circuit proof) |
| Measurement error/uncertainty | < 0.1% (relative to full scale value) |
| Output error | < ±0.1% (relative to end value) |
| Resolution | 12 bit |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Conversion time | ~ 400 µs |
| Current consumption periphery | – |
| Auxiliary power current | typ. 25 mA |
| Current consumption E-bus | typ. 90 mA |
| Special features | Optional watchdog: user-specific output value with ramp; user synchronization can be activated. |
| Weight | approx. 30 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -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 |
| Housing data | EJ_12_16pin_Code17 |
|---|---|
| Weight | approx. 30 g |
| Protection rating | IP20 |
| Material | polycarbonate |
| Dimensions | Width (single) | 12 mm |
| Dimensions | Height | 66 mm |
| Dimensions | Depth | 55 mm |
| Installation | 2 x 20-pin socket strip on signal distribution board |
| Connection mechanism | application-specific plug on the signal distribution board |
| Mechanical coding | yes |
| Position of the coding pins | 1, 7 |
| Material compliance | EJ4008 |
|---|---|
| REACH SVHC | no |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-io |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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