The EJ2502 EtherCAT plug-in module modulates the pulse width of a binary signal and outputs it electrically isolated from the E-bus. The mark/space ratio is preset by a 16-bit value from the automation device. The output stage is protected against overload and short circuit. The module has two channels, whose signal states are indicated by LEDs.
Special features:
- PWM outputs
- suitable for different load types (resistive, inductive, lamp load)
- max. output current 0.5 A per channel
- separate frequency adjustable for each channel
Product status:
regular delivery
Product information
| Technical data | EJ2502 |
|---|---|
| Power supply | via the E-bus |
| Number of outputs | 2 |
| Rated load voltage | 24 V DC (-15%/+20%) |
| Load type | resistive, inductive, lamp load |
| Distributed clocks | – |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Short-circuit current | typ. < 1.5 A |
| Base frequency | 1…20 kHz, 250 Hz default |
| Duty cycle | 0…100% |
| Resolution | 9…15 bit |
| Reverse polarity protection | yes |
| Switching times | TON: > 750 ns, TOFF: > 500 ns |
| Auxiliary power current | typ. 10 mA + load |
| Current consumption E-bus | typ. 110 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | separate frequency can be set for each channel |
| 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, UL |
| Housing data | EJ_12_16pin_Code14 |
|---|---|
| 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 |
| Material compliance | EJ2502 |
|---|---|
| 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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