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B&R X20cDI4375

I/O module, 4 digital inputs 24 VDC for 3-wire connections

MPN: X20cDI4375
Category: Digital inputs

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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 B&R X20cDI4375?

4 digital inputs

Sink connection

3-wire connections

24 VDC and GND for sensor supply

Open circuit and short circuit detection, can be switched off individually for each channel

Software input filter can be configured for entire module

Specifications

Short description

I/O module

4 digital inputs 24 VDC for 3-wire connections, open-circuit and short-circuit detection, possible to switch off detection for each channel

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Open circuit	Yes, using LED status indicator and software
Diagnostics – Short circuit	Yes, using LED status indicator and software
Diagnostics – Sensor power supply	Yes, using LED status indicator and software
Diagnostics – Other channel errors	Yes, using LED status indicator and software
Power consumption – Bus	0.01 W
Power consumption – Internal I/O	1.1 W
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – ATEX	Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X
Certifications – UL	cULus E115267; Industrial control equipment
Certifications – HazLoc	cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5
Certifications – DNV	Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck)
Certifications – LR	ENV1
Certifications – KR	Yes
Certifications – ABS	Yes
Certifications – BV	EC33B ; Temperature: 5 - 55°C; Vibration: 4 g; EMC: Bridge and open deck
B&R ID code	0xE220
Status indicators	I/O function per channel, operating state, module status, sensor line, sensor power supply
Additional power dissipation caused by actuators (resistive) [W]	-

Digital inputs

Input filter – Hardware	0.8 ms
Input filter – Software	Default 1 ms, configurable between 0 and 25 ms in 0.2 ms increments
Nominal voltage	24 VDC
Input voltage	24 VDC -15% / +20%
Input current at 24 VDC	Typ. 4.8 mA (standard wiring)
Input circuit	Sink
Connection type	3-wire connections
Sensor power supply	4x 50 mA
Open-circuit and short-circuit detection	Yes, possible to switch off for each channel

Electrical properties

Electrical isolation

Channel isolated from bus; Channel not isolated from channel

Operating conditions

Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	Yes
Installation elevation above sea level – 0 to 2000 m	No limitation
Installation elevation above sea level – >2000 m	Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529	IP20

Ambient conditions

Temperature – Horizontal mounting orientation	-25 to 60°C
Temperature – Vertical mounting orientation	-25 to 50°C
Temperature – Derating	-
Temperature – Starting temperature	Yes, -40°C
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	Up to 100%, condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Note	Order 1x terminal block X20TB12 separately.; Order 1x bus module X20cBM11 separately.
Pitch	12.5 +0.2 mm

Accessories

Required accessories (order separately)

X20cBM11	Bus modules — Bus module for 24 VDC I/O modules; The internal I/O power supply is connected through.
X20TB12	Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl…

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

Certificates (12)

X20cDI4375: frequently asked questions

When can X20cDI4375 be shipped?

X20cDI4375 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 X20cDI4375 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 X20cDI4375 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 X20cDI4375, subject to availability and destination.