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B&R X20CMR010

I/O module, measurement of ambient conditions

MPN: X20CMR010
Category: Other functions

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20CMR010?

Measurement and evaluation of the ambient conditions in the control cabinet

Recording ambient conditions

Recording operating hours and power-on cycles

Saving user data directly on the module

Supports blackout mode

The module is designed for measuring ambient conditions in the control cabinet as well as recording operating hours and power-on cycles. In addition, the module offers the option of storing user data directly on the module and supports blackout mode.

Measuring and evaluating ambient conditions

The ambient conditions are continuously evaluated by the module. The duration in which individual parameters are within certain ranges is stored internally. This makes it possible, for example, to determine how long the system remained in a certain temperature range. The histograms recorded by the module can be read out by the user.

Internal module memory for user data

With 512 kB nonvolatile user memory (flash), data from the application can be saved directly on the module and also read back from the module. The data is therefore retained after the module or CPU is restarted and remains with the module in the event that the module is connected to another machine or system, for example . Data retention is maintenance-free – without batteries.

Blackout mode

The integrated blackout mode ensures that module functionality is maintained even in the event of network failure.

Specifications

Short description

I/O module

Measurement of ambient conditions:; Internal module temperature, relative humidity, operating hours, power-on cycles

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Blackout mode – Scope	Module
Blackout mode – Function	Module functionality
Blackout mode – Standalone mode	No
Power consumption – Bus	0.4 W
Power consumption – Internal I/O	-
Application memory – Type	512 kB flash memory
Application memory – Sectors	8 sectors, 64 kB each
Application memory – Data retention	20 years at 55°C
Application memory – Guaranteed erase/write cycles	100,000 per sector
Application memory – Error-correcting code (ECC)	No
Application memory – Write protection	No
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – UL	cULus E115267; Industrial control equipment
Certifications – DNV	Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck)
Certifications – CCS	Yes
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	0xF1AC
Status indicators	Memory access, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Temperature and humidity sensor

Temperature measurement – Measurement range	-25 to 125°C
Temperature measurement – Resolution	0.1°C/LSB
Temperature measurement – Max. error	±0.3°C
Humidity measurement – Measurement range	5 to 95%
Humidity measurement – Resolution	1%/LSB
Humidity measurement – Max. error	±2% at 10 to 80% relative humidity; ±3% at <10 and >80% relative humidity
Sensor position	Module-internal
Sampling rate	1 s

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 (11)

X20CMR010: frequently asked questions

When can X20CMR010 be shipped?

X20CMR010 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 X20CMR010 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 X20CMR010 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 X20CMR010, subject to availability and destination.