B&R

B&R X20CM8323

Communication Module

MPN: X20CM8323
Category: Communication Modules

€444.14excl. VAT & shipping

In stock — 1 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 X20CM8323?

Communication Module

Specifications

Short description

I/O module

8 digital outputs for switching electromechanical loads, current monitoring, switching instant detection, pulse width modulation

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Outputs	Yes, using LED status indicator and software (output error status)
Power consumption – Bus	0.01 W
Power consumption – Internal I/O	1 W (Rev. ≥G0), 1.5 W (Rev. <G0)
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	0x1D43
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Digital outputs

Pulse width modulation – Period duration	1 ms (1 kHz) or 20 µs (50 kHz)
Pulse width modulation – Pulse duration	0 to 100%
Pulse width modulation – Resolution for pulse duration	1%
Output voltage – Minimum	18 VDC
Output voltage – Nominal	24 VDC
Output voltage – Maximum	42 VDC
Protective circuit – External	24 VDC power supply - maximum current 10 A (melting fuse)
Nominal voltage	24 VDC
Nominal output current	0.6 A
Total nominal current	4.8 A
Connection type	1-wire connections
Output circuit	Sink
Output protection	Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads
Inrush current	Max. 2 A for max. 25.5 ms
Braking voltage when switching off inductive loads	39 VDC
Reverse polarity protection	No (must be protected externally)

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
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	0 to 60°C (Rev. ≥ G0), 0 to 55°C (Rev. < G0) (note: Rev. G0 or later: At above 55°C, only a maximum of 6 channels are permitted to be switched on simultaneously.)
Temperature – Vertical mounting orientation	0 to 50°C (note: Rev. G0 or later: At above 45°C, only a maximum of 6 channels are permitted to be switched on simultaneously.)
Temperature – 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 (8)

X20CM8323: frequently asked questions

When can X20CM8323 be shipped?

X20CM8323 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20CM8323 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 X20CM8323.

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 X20CM8323, subject to availability and destination.