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B&R X20DO8323

I/O module, 8 digital outputs 11.5 to 30 V with 1-wire…

MPN: X20DO8323
Category: Digital outputs

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20DO8323?

8 digital outputs

High-side or low-side connection

Push/pull outputs

1-wire connections

Integrated output protection

The module is an electrically isolated 8-channel digital output module. It can be configured as high-side or low-side or as a push/pull output for controlling 12 to 24 VDC DC motors.

Specifications

Short description

I/O module

8 digital outputs 11.5 to 30 V with 1-wire connections

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Outputs	Yes, using software
Power consumption – Bus	0.16 W
Power consumption – External I/O	0.2 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
B&R ID code	0xDF4E
Status indicators	Operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Digital outputs

Diagnostic status – Voltage monitoring	11.5 V < Supply voltage < 30 V (note: The outputs are cut off in the event of undervoltage.)
Diagnostic status – Output monitoring	Output OK
Switching delay – 0 → 1	Max. 450 μs
Switching delay – 1 → 0	Max. 450 μs
Switching frequency – Resistive load	Max. 100 Hz
Switching voltage – Minimum	11.5 VDC
Switching voltage – Nominal	12 to 24 VDC
Switching voltage – Maximum	30 VDC
Protective circuit – External	24 VDC power supply - maximum current 5 A (melting fuse)
Protective circuit – Internal	Thermal shutdown, integrated protection for switching inductive loads
Variant	FET push/pull (high-resistance)
Nominal voltage	11.5 to 30 V
Nominal output current	0.5 A
Total nominal current	4 A
Connection type	1-wire connections
Output circuit	Sink/Source
Leakage current when the output is switched off	5 μA per channel
R DS(on)	120 mΩ (low-side), 140 mΩ (high-side)
Insulation voltage between channel and bus	500 V
Reverse polarity protection	Yes

Electrical properties

Electrical isolation

Channel isolated from bus; Channel not isolated from channel 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	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 – 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 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 (7)

X20DO8323: frequently asked questions

When can X20DO8323 be shipped?

X20DO8323 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 X20DO8323 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 X20DO8323 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 X20DO8323, subject to availability and destination.