B&R X20MM4331

Analog I/O Module

MPN: X20MM4331
Category: Analog I/O Modules

€104.94excl. VAT & shipping

In stock — 2 available·Ships within 1 business day

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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 X20MM4331?

Analog I/O Module

Specifications

Short description

I/O module

4 half bridge outputs

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Output	Yes, using LED status indicator and software
Diagnostics – I/O power supply	Yes, using LED status indicator and software
Power consumption – Bus	0.01 W
Power consumption – Internal I/O	0.8 W
Power consumption – External I/O	Corresponding to external load
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 – KC	Yes
B&R ID code	0xA976
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Motor output stage

Current value measurement – Resolution	100 mA
Current value measurement – Data collection	In high side branch
Protective circuit – External	24 VDC power supply - maximum current 10 A (melting fuse)
Quantity	4
Type	Half bridge; High-side driver; Low-side driver
Nominal voltage	24 VDC
Switching voltage	24 VDC (-15% / +20%)
Nominal current	3 A
Maximum current	5 A (250 ms)
Total nominal current	10 A
Output protection	Thermal shutdown in the event of overcurrent or short circuit
Supply voltage	No reverse polarity protection
Insulation voltage between channel and bus	500 V eff

Digital outputs

Recording current value on high branch – Resolution	100 mA
Quantity	4
Nominal voltage	24 VDC
Output protection	Thermal shutdown in the event of overcurrent or short circuit
Type	Half bridge ; High-side driver (source); Low-side driver (sink)
Max. continuous current per output	3 A
Max. module current	10 A

Electrical properties

Electrical isolation

Bus isolated from channel and internal I/O power supply ; Channel not isolated from channel and internal I/O power supply

Operating conditions

Mounting orientation – Horizontal	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	0 to 50°C
Temperature – Vertical mounting orientation	Not permitted
Temperature – Derating	See section "Derating".
Temperature – Storage	-25 to 70°C
Temperature – Transport	-25 to 70°C
Relative humidity – Operation	5 to 95%, non-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 X20BM11 separately.
Pitch	12.5 +0.2 mm

Accessories

Required accessories (order separately)

X20BM15	Bus modules — The bus module is the base for all X20 24 VDC I/O modules; The internal I/O supply is interconnected; Manual node number assignment; Indepe…
X20BM11	Bus modules — Bus module for 24 VDC I/O modules; The internal I/O power supply is connected through. The bus module is the base for all 24 VDC I/O module…
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 (9)

X20MM4331: frequently asked questions

When can X20MM4331 be shipped?

X20MM4331 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20MM4331 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 — alongside standard UPS, DHL and FedEx shipping, express (next-day) delivery is available at checkout for in-stock items like X20MM4331.

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 X20MM4331, subject to availability and destination.