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B&R X20SA4430

MPN: X20SA4430
Category: Safety Technology

€952.94excl. VAT & shipping

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What is the B&R X20SA4430?

B&R X20SA4430

Specifications

Short description

I/O module

2x 2 safe type A analog inputs, 0.5 to 25 mA, channels individually galvanically isolated

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Inputs	Yes, using LED status indicator and software
Blackout mode – Scope	Module
Blackout mode – Function	Module functionality
Blackout mode – Standalone mode	No
Power consumption – Bus	0.25 W
Power consumption – Internal I/O	1.7 W
Electrical isolation – Channel - Bus	Yes
Electrical isolation – Channel - Channel	Yes
Electrical isolation – Channel pair - Channel pair	Yes
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – Functional safety	cULus FSPC E361559; Energy and industrial systems; Certified for functional safety; ANSI UL 1998:2013
Certifications – Functional safety	IEC 61508, up to SIL 3 ; IEC 62061, up to SIL 3 ; ISO 13849-1, up to Cat. 4 / PL e ; IEC 61511, up to SIL 3
Certifications – Functional safety	EN 50156-1
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; cULus E537419; Engine generator controller
Certifications – HazLoc	cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5
Certifications – DNV	Temperature: A (0 to 45°C); Humidity: B (up to 100%); Vibration: A (0.7 g); EMC: B (bridge and open deck)
Certifications – CCS	Yes
Certifications – LR	ENV1
Certifications – KR	Yes
Certifications – ABS	Yes
Certifications – BV	EC21B ; Temperature: 5 - 45°C; Vibration: 0.7 g; EMC: Bridge and open deck
Certifications – KC	Yes
B&R ID code	0xB8B5
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.">	0.36 (note: Number of outputs x R DS(on) x Nominal output current 2 . This value also applies to sensors that are supplied via these outputs. For a calculation example, see section)

Safety characteristics

Note	See section "Safety characteristics".

I/O power supply

Nominal voltage	24 VDC
Voltage range	24 VDC -15% / +20%

Safe analog inputs

Permissible input signal – Voltage	Max. 30.5 V
Max. error at 25°C – 0.5 to <4 mA	<0.3% (note: Based on the current measured value)
Max. error at 25°C – 4 to 25 mA	<0.08% (note: Based on the current measured value)
Max. error at 25°C – 0.5 to <4 mA	<2 µA
Max. error at 25°C – 4 to 25 mA	<6.3 µA
Max. gain drift – 0.5 to <4 mA	<1.225 µA/°C
Max. gain drift – 4 to 25 mA	<1.225 µA/°C
Max. offset drift – 0.5 to <4 mA	<0.735 µA/°C
Max. offset drift – 4 to 25 mA	<0.735 µA/°C
Common-mode rejection – DC	>70 dB
Common-mode rejection – 50 Hz	>70 dB
Input filter – Hardware	First-order low-pass filter / cutoff frequency 500 Hz
Input filter – Software	Sinc 3 filter
Test voltage – Channel - Bus	500 VDC
Test voltage – Channel pair - Channel pair	500 VDC
Test voltage – Channel - Ground	500 VDC
Safety-related accuracy per channel – Cat. 3	0.184 mA
Safety-related accuracy per channel – Cat. 4	0.49 mA
Quantity	2 safe input channel pairs
Variant	Type A
Input type	Differential input
Digital converter resolution	24-bit
Conversion time	See chapter "I/O update time".
Output format	SAFEINT
Load	Up to hardware revision D3: 230 to 420 Ω, hardware revision E0 or later: 185 to 245 Ω
Input protection	Protection against external supply voltages and overcurrent
Open-circuit detection	Yes, using software
Conversion procedure	Sigma-delta
Common-mode range	Between the inputs ±50 V
Nonlinearity	<0.003%
Measurement range	0.5 to 25 mA
Resolution	1 µA/LSB
Overload detection	Yes, using software
Filter time	Configurable between 1 and 66.7 ms

Sensor power supply

Electrical isolation – Sensor power supply - Channel	No
Electrical isolation – Sensor power supply - Sensor power supply	Yes
Nominal voltage	29 VDC ±5% (note: When operating at ambient temperatures up to 40°C, a maximum I/O supply voltage ≤ 30 V is maintained.)
Nominal output current	Max. 60 mA
Short-circuit proof	Yes, continuous
R DS(on)	50 Ω
Behavior on short circuit	Voltage cutoff

Operating conditions

Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	Yes
Installation elevation above sea level	0 to 2000 m, no limitation
Degree of protection per EN 60529	IP20

Ambient conditions

Temperature – Horizontal mounting orientation	0 to 60°C
Temperature – Vertical mounting orientation	0 to 40°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 safety-keyed terminal block separately.; Order 1x safety-keyed bus module separately.
Pitch	25 +0.2 mm

Accessories

Required accessories (order separately)

X20BM36	Bus modules — Bus module for SafeIO modules; The internal I/O power supply is continuous.; Manual node number assignment; Independent from the electronic…
X20BM33	Bus modules — Bus module for SafeIO modules; The internal I/O power supply is continuous. The bus module is the base for all SafeIO modules. The internal…
X20TB5F	Terminal blocks — Tool-free wiring using push-in technology; Simple wire release using a screwdriver; Labeling option for each terminal connection; Plain tex…

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

Certificates (21)

X20SA4430: frequently asked questions

When can X20SA4430 be shipped?

X20SA4430 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20SA4430 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 X20SA4430.

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 X20SA4430, subject to availability and destination.