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 method | direct motor connection |
| Load type | DC brush motors, inductive > 1 mH |
| Number of channels | 4/8 |
| Number of outputs | 1 x DC motor per channel |
| Supply voltage electronics | 24 V DC (via distribution board) |
| Supply voltage power | 8…24 V DC (via distribution board) |
| Output current | ∑ 8.0 A, max. 3.0 A per channel (0…+40 °C)
∑ 6.0 A, max. 3.0 A per channel (0…+45 °C) |
| PWM clock frequency | 16 kHz |
| Duty factor | 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 | – |
| Special features | up to eight motors can be operated unidirectionally |
| Electrical isolation | 500 V (E-bus/field potential) |
| Weight | approx. 30 g |
| Operating/storage temperature | 0…+45 °C/-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 |
|---|---|
| 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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