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Beckhoff EJ5002

EtherCAT plug-in module, 2-channel encoder interface, SSI

MPN: EJ5002
Category: EJ5xxx | Position measurement

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Beckhoff EJ5002?

The EtherCAT plug-in module EJ5002 is an SSI master and allows the direct connection of two absolute encoders with SSI (synchronous serial interface) via the signal distribution board. Both singleturn and multiturn encoders are supported. The 24 V supply

Specifications

Technology	SSI encoder interface
Number of channels	2
Encoder connection	D+, D-, Cl+, Cl-
Encoder operating voltage	external
Supply voltage electronics	24 V DC (via signal distribution board)
Current consumption	typ. 20 mA + load
Current consumption E-bus	typ. 120 mA
Data transfer rates	variable up to 1 MHz, 250 kHz default
Serial input	variable up to 32 bit, 24 bit default
Data direction	read
Distributed clocks	yes
Signal input (data)	difference signal (RS422)
Signal output (pulse)	difference signal (RS422)
Electrical isolation	500 V (E-bus/field potential)
Special features	adjustable baud rate, coding and data length, activatable power fail bit
Weight	approx. 30 g
Operating temperature	-25…+60°C
Storage temperature	-40…+85°C
Relative humidity	95%, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.	IP20/see documentation
Approvals/markings	CE, UL
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
Position of the coding pins	2, 5
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

EJ5002: frequently asked questions

When can EJ5002 be shipped?

EJ5002 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up EJ5002 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for EJ5002 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EJ5002, subject to availability and destination.