Home / B&R / B&R X20cSLX910 – I/O module, 20 safe type A digital inputs, 4 pulse outputs

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B&R X20cSLX910 – I/O module, 20 safe type A digital inputs, 4 pulse outputs

Name: B&R X20cSLX910 – I/O module, 20 safe type A digital inputs, 4 pulse outputs
Brand: B&R
SKU: X20cSLX910

MPN: X20cSLX910 · Brand: B&R

Price on request

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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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Quick facts

Availability	Confirmed on request
Category	Intelligent programmable modules
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can X20cSLX910 be shipped?

X20cSLX910 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 X20cSLX910 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 X20cSLX910 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 X20cSLX910, subject to availability and destination.

• openSAFETY manager for up to 10 SafeNODEs

• Flexibly programmable using Automation Studio / SafeDESIGNER

• Innovative management of safe machine options (SafeOPTION)

• Parameter and configuration management

• 20 safe digital inputs

• 4 pulse outputs

• Sink circuit

• Software input filter configurable for each channel

The module is equipped with SafeLOGIC functionality that allows it to safely execute applications designed in SafeDESIGNER. The module can be used in safety-related applications up to PL e or SIL 3.

In addition, the module coordinates the safety-related communication of all modules involved in the application. In this context, the module also monitors the configuration of these modules and carries out autonomous parameter downloads to the modules whenever necessary. This guarantees a consistent and correct module configuration in the network from a safety standpoint in all scenarios involving module replacement and service. These services are performed in conjunction with Automation Runtime on the standard CPU.

In addition, SafeLOGIC-X products have the same I/O properties as the associated SafeIO products (X20SIx1x0).

Accessories

Required accessories (order separately)

X20cBM33	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…
X20TB52	Terminal blocks — Tool-free wiring using push-in technology; Simple wire release using a lever; Labeling option for each terminal connection; Plain text labe…

Specifications

Short description

I/O module

20 safe type A digital inputs, 4 pulse outputs, 24 VDC, SafeLOGIC-X technology

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – Inputs	Yes, using LED status indicator and software
Power consumption – Bus	0.4 W
Power consumption – Internal I/O	1.6 W
Electrical isolation – Channel - Bus	Yes
Electrical isolation – Channel - Channel	No
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 61508:2010, SIL 3; EN 62061:2005/A2:2015, SIL 3; EN ISO 13849-1:2015, Cat. 4 / PL e; IEC 61511:2004, SIL 3
Certifications – Functional safety	EN 50156-1:2004
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 – DNV	Temperature: A (0 to 45°C); Humidity: B (up to 100%); Vibration: A (0.7 g); EMC: B (bridge and open deck)
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
B&R ID code	0xE4D1
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W] " data-placement="top" data-html="true" data-container="body" data-content="Number of outputs x R<sub>DS(on)</sub> x Nominal output current<sup>2</sup>. This value also applies to sensors that are supplied via these outputs. For a calculation example, see section "Mechanical and electrical configuration" in the X20 system user's manual.">	0.6

Safety characteristics

Note	See section "Safety characteristics".

Limit values for SafeDESIGNER application

Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – FB instances	256
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Marker memory	5120 bytes (0x1400)
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Stack memory	2048 bytes
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Memory for safe input data	128 bytes, 68 bytes of which are usable for modules
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Memory for safe output data	64 bytes
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Memory for standard input data	64 bytes
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Memory for standard output data	64 bytes
Max. resources available for SafeDESIGNER info window entries " data-placement="top" data-html="true" data-container="body" data-content="For a parameter description, see section "Message window" in the SafeDESIGNER documentation."> – Marker count	256
Additional SafeDESIGNER limit values – Max. number of function block types	64
Additional SafeDESIGNER limit values – Max. number of force variables	8
Additional SafeDESIGNER limit values – Max. number of variable with variable status	128

I/O power supply

Nominal voltage	24 VDC
Voltage range	24 VDC -15% / +20%
Integrated protective function	Reverse polarity protection

Safe digital inputs

Input filter – Hardware	≤150 µs
Input filter – Software	Configurable between 0 and 500 ms
Switching threshold – Low	<5 VDC
Switching threshold – High	>15 VDC
Quantity	20
Variant	Type A
Nominal voltage	24 VDC
Input characteristics per EN 61131-2	Type 1
Input circuit	Sink
Input voltage	24 VDC -15% / +20%
Input current at 24 VDC " data-placement="top" data-html="true" data-container="body" data-content="The input current specifications refer to the switched-on state of the input.">	Min. 2 mA to max. 3.28 mA
Input resistance	Min. 7.33 kΩ
Error detection time	200 ms
Insulation voltage between channel and bus	500 V eff
Line length between signal source (pulse output or external signal) and input	Max. 60 m with unshielded line; Max. 400 m with shielded line

Pulse outputs

Quantity	4
Variant	Push-Pull
Nominal output current	50 mA
Output protection	Shutdown of individual channels in the event of overload or short circuit " data-placement="top" data-html="true" data-container="body" data-content="The protective function is provided for max. 30 minutes for a continuous short circuit.">
Peak short-circuit current	25 A for 15 µs
Short-circuit current	100 mA eff
Leakage current when the output is switched off	0.1 mA
R DS(on)	60 Ω
Switching voltage	I/O power supply minus voltage drop due to R DS(on)
Total nominal current	200 mA

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	-25 to 60°C
Temperature – Vertical mounting orientation	-25 to 50°C
Temperature – Derating	See section "Derating".
Temperature – Starting temperature	Yes, -40°C
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	Up to 100%, condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Note	Order 2x safety-keyed terminal block separately.; Order 1x safety-keyed bus module separately.
Pitch	25 +0.2 mm

Downloads & documentation

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

Data sheets & manuals

Data sheets SafeIO and SafeLogic	PDF · 28 MB · 3.5.0 (09/02/2026) - EN
Information sheet SafeLOGIC	PDF · 553 KB · 2.00 (11/19/2013)
Integrated safety technology user's manual	PDF · 46 MB · 6.8.0 (09/02/2026) - EN
X20 Package leaflet ATEX/CSA	PDF · 2 MB · 1.4 (09/17/2024)
X20 System User´s Manual	PDF · 50 MB · 4.40 (03/10/2026) - EN

CAD & dimension drawings

3D file STEP/DXF X20(c)Sxxxxx

ZIP · 1 MB · 2.1 (10/09/2020)

Certificates (17)

2226379 CSA Certificate of Compliance X20 X67	PDF · 205 KB · 2026_09 (09/21/2026)
64331_A1 BV Certificate of Compliance X20	PDF · 1 MB · 2026_05 (05/05/2026)
ABS Certificate of Product Design Assessment - X20 IO Series	PDF · 454 KB · 2.00 (01/13/2025)
E115267 UL Certificate of Compliance X20	PDF · 3 MB · 2026_08_27 (08/27/2026)
EU Data Act - X20 SafePLC - Connected Product Information Notice	PDF · 92 KB · 1.0 (10/02/2025)
EU Declaration FS PLC X20	PDF · 210 KB · 2019/07 (09/23/2019)
EU Declaration of Conformity CE_Declaration_FS_X20	PDF · 420 KB · 1.00 (03/16/2026)
EU_Declaration_of_Conformity_X20_FuctionalSafety	PDF · 434 KB · 2026_09 (09/21/2026)
FS EN 50156 Zertifikat SafeLOGIC, SafeIO	PDF · 314 KB · 1.100 (11/20/2017)
FTZU 09 ATEX 0083X	PDF · 771 KB · 3.00 (10/12/2021)
KR Type Approval Certificate MIL39390-AC003 (X20 System)	PDF · 320 KB · 2.0 (05/05/2025)
Lloyds Register (X20 only)	PDF · 884 KB · 1.30 (07/07/2025)
M6A 041745 0010 TÜV Süd FS Certificate SafeDESIGNER, SafeLOGIC, SafeIO	PDF · 2 MB · 1.10.46 (09/09/2026)
M6A 041745 0013 TÜV Süd FS Certificate mapp Safety	PDF · 2 MB · 6.4.3 / 1.40 (09/01/2026)
RINA Type Approval Certificate - X20 / Power Panel T30	PDF · 1 MB · 1.00 (05/07/2021)
TAA00000BJ DNV Type Approval Certificate X20	PDF · 186 KB · 13.0 (05/04/2026)
UK Declaration FS PLC X20	PDF · 112 KB · 2022-07 (09/01/2022)