Home / Beckhoff / EP1xxx | Digital input / Beckhoff EP1839-0042

Beckhoff EP1839-0042

EtherCAT Box, 16-channel digital input, 24 V DC, M12, with extended diagnostics

MPN: EP1839-0042
Category: EP1xxx | Digital input

Price and lead time confirmed within 1 business day

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
100% positive eBay feedback

Have spare Beckhoff parts? We buy surplus →

What is the Beckhoff EP1839-0042?

The EP1839-0042 EtherCAT Box with 16 digital inputs acquires binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The signal state is indicated by LEDs. The signals are connected via M12

Specifications

Protocol	EtherCAT
Bus interface	2 x M12 socket, 4-pin, D-coded
Specification	EN 61131-2, type 1/3
Number of inputs	16
Input connections	M12 x 1, 5-pin, a-coded
Nominal input voltage	24 V DC (-15%/+20%)
Input filter	adjustable 0…100 ms
“0” signal voltage	-3…+5 V (EN 61131-2, type 3)
“1” signal voltage	11…30 V (EN 61131-2, type 3)
Input current	typ. 3 mA (EN 61131-2, type 3)
Distributed clocks	yes
Power supply connection	feed: 1 x 7/8" plug, 5-pin; downstream connection: 1 x 7/8" socket, 5-pin
Sensor supply	from control voltage, max. 0.5 A per M12 socket, short-circuit proof, diagnostics
Current consumption from US	typ. 130 mA
Diagnostics	open-circuit detection, undervoltage
Electrical isolation	500 V
Weight	approx. 440 g
Operating temperature	-25…+60°C
Storage temperature	-40…+85°C
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.	IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings	CE, UL (in preparation)
Dimensions (W x H x D)	60 mm x 150 mm x 26.5 mm
Material	PA6 (polyamide)
Installation	2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

EP1839-0042: frequently asked questions

When can EP1839-0042 be shipped?

EP1839-0042 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 EP1839-0042 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 EP1839-0042 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 EP1839-0042, subject to availability and destination.