EJ7342 | EtherCAT plug-in module, 2-channel motion interface, DC motor, 48 V DC, 3.5 A, with incremental encoder
EJ7342 | EtherCAT plug-in module, 2-channel motion interface, DC motor, 48 V DC, 3.5 A, with incremental encoder
EJ7342 | EtherCAT plug-in module, 2-channel motion interface, DC motor, 48 V DC, 3.5 A, with incremental encoder
EJ7342 | EtherCAT plug-in module, 2-channel motion interface, DC motor, 48 V DC, 3.5 A, with incremental encoder
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 EJ7342 EtherCAT plug-in module enables direct operation of two DC motors. It is galvanically isolated from the E-bus. The speed or position is specified by the automation device via a 16 bit value. Connection of an incremental encoder enables a simple servo axis to be realized. The output stage is protected against overload and short circuit, the common thermal overload warning applies to both output stages together. The EJ7342 has two channels that indicate their signal state via light emitting diodes. The LEDs enable quick local diagnostics.
Product status:
regular delivery
Product information
| Technical data | EJ7342 |
|---|---|
| Technology | compact drive technology |
| Connection method | direct motor connection |
| Number of channels | 2 |
| Number of inputs | 1 x end position, 1 x encoder per channel |
| Number of outputs | 1 x DC motor per channel |
| Load type | DC brush motor, inductive |
| Supply voltage power | 8…48 V DC (via distribution board) |
| Supply voltage electronics | 24 V DC (via distribution board) |
| Output current | max. 3.5 A per channel |
| PWM clock frequency | 32 kHz with 180° phase shift each |
| Duty factor | 0…100% (voltage-controlled) |
| Resolution | max. 10 bit current, 16 bit speed |
| Encoder input signal | 5…24 V DC, typ. 5 mA, single-ended |
| Input frequency | max. 400,000 increments/s (with 4-fold evaluation) |
| Auxiliary power current | typ. 45 mA (via distribution board) |
| Current consumption E-bus | typ. 160 mA |
| Distributed clocks | yes |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | travel distance control, encoder input |
| Weight | approx. 50 g |
| Operating/storage temperature | 0…+55°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, UL |
| Housing data | EJ-24-2x16pin |
|---|---|
| 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) | 24 mm x 66 mm x 55 mm |
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