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Beckhoff EJ1889

EtherCAT plug-in module, 16-channel digital input, 24 V DC, 3 ms, ground switching

MPN: EJ1889
Category: EJ1xxx | Digital input

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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 EJ1889?

The EJ1889 digital input acquires binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT plug-in module contains 16 channels, whose signal state is

Specifications

Specification	ground switching “0”: 18…30 V DC, “1”: 0…7 V DC, typ. 3 mA input current
Number of inputs	16
Nominal voltage	24 V DC (-15%/+20%)
“0” signal voltage	18…30 V
“1” signal voltage	0…7 V
Input current	typ. 3 mA
Input filter	typ. 3.0 ms
Distributed clocks	–
Current consumption E-bus	typ. 80 mA
Electrical isolation	500 V (E-bus/field potential)
Special features	ground switching
Weight	approx. 30 g
Operating temperature	-25…+60°C
Storage temperature	-40…+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
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	1, 3
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

EJ1889: frequently asked questions

When can EJ1889 be shipped?

EJ1889 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 EJ1889 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 EJ1889 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 EJ1889, subject to availability and destination.