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B&R X20DO4623

I/O module, 4 digital SSR outputs 100 to 240 VAC for 2-wire…

MPN: X20DO4623
Category: Digital outputs

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20DO4623?

4 digital outputs

Outputs with integrated snubber circuit

Outputs with 100 to 240 VAC

L switching

50 Hz or 60 Hz

2-wire connections

Integrated full-wave control

240 V coding

The module is a digital output module that is equipped with 4 SSR outputs with zero cross-over switches and uses 2-line connections. The module is also equipped with integrated full-wave control. The supply (L and N) is fed directly to the module.

Specifications

Short description

I/O module

4 digital SSR outputs 100 to 240 VAC for 2-wire connections

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Outputs	Yes, using LED status indicator
Power consumption – Bus	0.52 W
Power consumption – Internal I/O	-
Power consumption – External I/O	0.38 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 – KC	Yes
B&R ID code	0x267C
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]Mechanical and electrical configuration" in the X20 system user's manual.">	+3.2 (note: Number of outputs x Residual voltage (on-state voltage) x Nominal output current. For a calculation example, see section)

Digital outputs

Switching delay – 0 → 1	≤11 ms
Switching delay – 1 → 0	≤11 ms
Switching delay – 0 → 1	≤9.3 ms
Switching delay – 1 → 0	≤9.3 ms
Output voltage – Minimum	75 VAC
Protective circuit – External	Generally varistor or fuse
Protective circuit – Internal	Snubber circuit (RC element)
Variant	SSR
Circuit	L-switching
Nominal voltage	100 to 240 VAC
Max. voltage	264 VAC
Rated frequency	47 to 63 Hz
Nominal output current	0.5 A
Total nominal current	1 A
Surge current	7 A (20 ms), 2 A (1 s)
Connection type	2-wire connections
Zero-crossing switches	Yes
Leakage current	Max. 1.5 mA at 240 V
Residual voltage (on-state voltage)	1.6 V
Insulation voltage between channel and bus	Tested at 2500 VAC
Voltage monitoring L - N	No
Overvoltage protection between L and N	Yes

Electrical properties

Electrical isolation

Channel isolated from bus and I/O power supply

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	Not permitted
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	See section "Derating".
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°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 X20TB32 separately.; Order 1x bus module X20BM12 separately.
Pitch	12.5 +0.2 mm

Accessories

Required accessories (order separately)

X20BM12	Bus modules — Bus module for 240 VAC I/O modules; The internal I/O supply is interconnected; 240 V coding for bus module, electronic module and terminal…
X20TB32	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 (8)

X20DO4623: frequently asked questions

When can X20DO4623 be shipped?

X20DO4623 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 X20DO4623 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 X20DO4623 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 X20DO4623, subject to availability and destination.