B&RUsed

B&R X20AI1744

Analog I/O Module

MPN: X20AI1744
Category: Analog I/O Modules

€210.94excl. VAT & shipping

In stock — 1 available·Ships within 1 business day

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What is the B&R X20AI1744?

Analog I/O Module

Specifications

Short description

I/O module

1 full-bridge strain gauge input

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Open circuit	Yes, using LED status indicator and software
Diagnostics – Input	Yes, using LED status indicator and software
Power consumption – Bus	0.01 W
Power consumption – Internal I/O	0.5 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	0x1CDE
Status indicators	Channel status, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	Max. +0.36 (note: Depends on the full-bridge strain gauge being used.)

Full-bridge strain gauge

Input filter – Cutoff frequency	5 kHz
Input filter – Order	3
Input filter – Slope	60 dB
Output of digital value – Broken bridge supply line	Value approaching 0
Output of digital value – Broken sensor line	Value approaching ±end value (status bit "Line monitoring" is set in register "Module status")
Output of digital value – Valid range of values	0xFF800001 to 0x007FFFFF (-8,388,607 to 8,388,607)
Strain gauge supply – Voltage	5.5 VDC / Max. 65 mA
Strain gauge supply – Short-circuit and overload-proof	Yes
Strain gauge supply – Voltage drop for short-circuit protection	Max. 0.2 VDC at 65 mA and 25°C
Quantization – 2 mV/V	336 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 4 mV/V	671 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 8 mV/V	1.343 µV (note: Quantization depends on the strain gauge factor.)
Quantization – 16 mV/V	2.686 µV (note: Quantization depends on the strain gauge factor.)
Quantization – 32 mV/V	5.371 μV (note: Quantization depends on the strain gauge factor.)
Quantization – 64 mV/V	10.74 μV (note: Quantization depends on the strain gauge factor.)
Quantization – 128 mV/V	21.48 μV (note: Quantization depends on the strain gauge factor.)
Quantization – 256 mV/V	42.97 μV (note: Quantization depends on the strain gauge factor.)
Quantization – 2 mV/V	1.31 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 4 mV/V	2.62 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 8 mV/V	5.25 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 16 mV/V	10.49 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 32 mV/V	20.98 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 64 mV/V	41.96 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 128 mV/V	83.92 nV (note: Quantization depends on the strain gauge factor.)
Quantization – 256 mV/V	167.85 nV (note: Quantization depends on the strain gauge factor.)
Strain gauge factor	2 to 256 mV/V, configurable using software
Connection	4- or 6-wire connectionsConnection examples")."> (note: With 6-wire connections, line compensation does not function (see section)
Input type	Differential, used to evaluate a full-bridge strain gauge
Digital converter resolution	24-bit
Conversion time	Depends on the configured data output rate
Data output rate	0.1 - 7500 samples per second, configurable using software (f DATA )
ADC filter characteristics	Sigma-delta, see section "Filter characteristics of the sigma-delta A/D converter"
Operating range / Measurement sensor	85 to 5000 Ω
Influence of cable length	See section "Calculation example". (note: Sensor cable with twisted and shielded conductors, cable length as short as possible, cable routing separate from load circuits, without intermediate terminal to the sensor.)
Input protection	RC protection
Common-mode range	0 to 3 VDC ; Permissible input voltage range (with regard to the electric potential strain gauge GND) on inputs "Input +" and "Input -"
Insulation voltage between input and bus	500 V eff
Conversion procedure	Sigma-delta
Max. gain drift	12 ppm/°C (note: Based on the current measured value.)
Max. offset drift	2 ppm/°C (note: Based on the entire measurement range.)
Nonlinearity	<10 ppm (note: Based on the entire measurement range.)

Electrical properties

Electrical isolation

Bus isolated from analog input and strain gauge supply voltage; Channel not isolated from 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	See section "Hardware configuration"
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)

X20AI1744: frequently asked questions

When can X20AI1744 be shipped?

X20AI1744 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20AI1744 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 X20AI1744.

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 X20AI1744, subject to availability and destination.