EJ7334-0008 | EtherCAT plug-in module, 4-channel motion interface, DC motor, 24 V DC, 3 A
EJ7334-0008 | EtherCAT plug-in module, 4-channel motion interface, DC motor, 24 V DC, 3 A
EJ7334-0008 | EtherCAT plug-in module, 4-channel motion interface, DC motor, 24 V DC, 3 A
EJ7334-0008 | EtherCAT plug-in module, 4-channel motion interface, DC motor, 24 V DC, 3 A
EtherCAT plug-in modules of the EJ series
The EJ7334-0008 EtherCAT plug-in module enables direct operation of four DC motors and is electrically isolated from the E-bus. The speed is preset by a 16 bit value from the automation unit. The output stage is overload-proof. If direction reversal is not required, up to eight motors can be operated unidirectionally on the EJ7334-0008.
Product status:
regular delivery
Product information
| Technical data | EJ7334-0008 |
|---|---|
| Technology | compact drive technology |
| Connection technology | direct motor connection |
| Number of channels | 4/8 |
| Number of outputs | 1 x DC motor per channel |
| Load type | DC brush motors, inductive > 1 mH |
| Supply voltage power | 8…24 V DC (via distribution board) |
| Supply voltage electronics | 24 V DC (via signal distribution board) |
| Output current | ∑ 8.0 A, max. 3.0 A per channel (0…+55 °C) |
| PWM clock frequency | 16 kHz |
| Duty cycle | 0…98% (voltage-controlled) |
| Resolution | max. 10 bit current, 16 bit speed |
| Auxiliary power current | typ. 20 mA + motor current |
| Current consumption E-bus | typ. 150 mA |
| Distributed clocks | – |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | up to eight motors can be operated unidirectionally |
| Weight | approx. 30 g |
| Storage temperature | -25…+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_Code18 |
|---|---|
| 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, 8 |
| Material compliance | EJ7334-0008 |
|---|---|
| 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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