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Headquarters South Africa
Beckhoff Automation (Pty) Ltd

7 Ateljee Street
Randpark Ridge, Randburg
Gauteng
2169, South Africa

+27 11 795 2898
info@beckhoff.co.za
www.beckhoff.com/en-za/

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

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

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

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 dataEJ7334-0008
Technologycompact drive technology
Connection methoddirect motor connection
Load typeDC brush motors, inductive > 1 mH
Number of channels4/8
Number of outputs1 x DC motor per channel
Supply voltage electronics24 V DC (via distribution board)
Supply voltage power8…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 frequency16 kHz
Duty factor0…98 % (voltage-controlled)
Resolutionmax. 10 bit current, 16 bit speed
Auxiliary power currenttyp. 20 mA + motor current
Current consumption E-bustyp. 150 mA
Distributed clocks
Special featuresup to eight motors can be operated unidirectionally
Electrical isolation500 V (E-bus/field potential)
Weightapprox. 30 g
Operating/storage temperature0…+45 °C/-25…+85 °C
Relative humidity95 %, no condensation
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Protect. rating/installation pos.IP20/see documentation
Approvals/markingsCE
Housing dataEJ-12-16pin
Design formEtherCAT I/O plug-in module
Materialpolycarbonate
Installationon signal distribution board
Mechanical codingEJ plug-in module: signal-specific coding pins on the housing,
signal distribution board: holes in the printed circuit board
Lockinglatching lug in circuit board cut-out
Connection methodfield 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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