Beckhoff – IL2301-B800 Coupler Box, 4-channel digital input + 4-channel digital output, RS485, 24 V DC, 3 ms, 0.5 A, M8

Name: Beckhoff – IL2301-B800 Coupler Box, 4-channel digital input + 4-channel digital output, RS485, 24 V DC, 3 ms, 0.5 A, M8
Brand: Beckhoff
SKU: IL2301-B800

MPN: IL2301-B800 · Brand: Beckhoff

Price on request

Discontinued by Beckhoff — we can still source the original IL2301-B800 (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	I/O service products (discontinued)
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the IL2301-B800 now that it is discontinued?

Yes. Beckhoff has discontinued the IL2301-B800, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can IL2301-B800 be shipped?

IL2301-B800 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 IL2301-B800 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 IL2301-B800 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 IL2301-B800, subject to availability and destination.

The IL2301-Bxxx Coupler Box module combines four digital inputs and four digital outputs in one device. The outputs handle load currents of up to 0.5 A, are short-circuit proof and protected against inverse polarity. The state of each signal is indicated

Beckhoff IL2301-B800 — Coupler Box, 4-channel digital input + 4-channel digital output, RS485, 24 V DC, 3 ms, 0.5 A, M8. Beckhoff service-phase product: no longer in the current range. PartnerPLC sources discontinued and surplus Beckhoff automation parts — request a quote for price, condition and lead time.

Specifications

Technical data

Lifecycle	Service phase (discontinued, no longer in Beckhoff's product range)
Specification	EN 61131-2, type 2
Number of channels	4 inputs + 4 outputs
Input/output connections	M8, screw type
Input filter	3.0 ms
“0” signal voltage	-3…+5 V
“1” signal voltage	11…30 V, 6 mA input current (EN 61131-2, type 2)
Sensor supply	from control voltage, max. 0.5 A, short-circuit proof in total
Load type	ohmic, inductive, lamp load
Rated load voltage	24 V DC (-15%/+20%)
Max. output current	0.5 A per channel, individually short-circuit proof
Short-circuit current	typ. 1.5 A
Auxiliary power current	typ. 20 mA
Current consumption from U S	see documentation
Power supply connection	feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Bit width in the process image	4 inputs + 4 outputs
Electrical isolation	channels/control voltage: no, between the channels: no, control voltage/fieldbus: depends on the bus system
Special features	IP-Link coupler
Extension modules	max. 120 with max. 512 byte input and 512 byte output data
Digital peripheral signals	max. 960 inputs and 960 outputs
Analog peripheral signals	max. 252 inputs and 252 outputs
Protocol	open, documented protocol
Configuration	via KS2000
Data transfer rates	9.6 kbaud, 19.2 kbaud, 38.4 kbaud (default)
Bus interface	1 x M12 socket, 5-pin, B-coded
Data transfer medium	shielded copper cable, 2 x 0.25 mm²
Power supply	control voltage: 24 V DC (-15%/+20%); load voltage: according to I/O type
Box supply current	45 mA + current consumption of sensors, max. 0.5 A
Operating temperature	0…55°C
Storage temperature	-25…+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