B&R X20SI9100 NEW

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X20SI9100 NEW

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SKU : X20SI9100
Brand : B&R
Material number:
  • 20 safe digital inputs
  • 4 pulse outputs
  • Sink circuit
  • Software input filter configurable for each channel

This module is equipped with 20 safe digital inputs. It is designed for a nominal voltage of 24 VDC.

The module can be used to read various digital signals in safety-related applications up to PL e or SIL 3.

The module is equipped with filters that are individually configurable for switch-on and switch-off behavior. The module also provides pulse signals for diagnosing the sensor line.

This module is designed for X20 12-pin terminal blocks.

State: New
Specification :
Short description
I/O module 20 safe type A digital inputs, 4 pulse outputs, 24 VDC
General information
B&R ID code 0xAEC8
System requirements
Automation Studio or later
Automation Runtime 3.00 or later
SafeDESIGNER 2.71 or later
Safety Release 1.3 or later
mapp Technology Package mapp Safety 5.7.0 or later
Status indicators I/O function per channel, operating state, module status
Module run/error Yes, using LED status indicator and software
Inputs Yes, using LED status indicator and software
Blackout mode
Scope Module
Function Module functionality
Standalone mode No
Max. I/O cycle time 1600 µs
Power consumption
Bus 0.4 W
Internal I/O 1.6 W
Additional power dissipation caused by actuators (resistive) [W] 0.6
Electrical isolation
Channel - Bus Yes
Channel - Channel No
CE Yes
Functional safety cULus FSPC E361559
Energy and industrial systems
Certified for functional safety
ANSI UL 1998:2013
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
Functional safety EN 50156-1:2004
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial control equipment
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
DNV Temperature: A (0 to 45°C)
Humidity: B (up to 100%)
Vibration: A (0.7 g)
EMC: B (bridge and open deck)
KR Yes
Temperature: 5 - 45°C
Vibration: 0.7 g
EMC: Bridge and open deck
KC Yes
Safety characteristics
EN ISO 13849-1:2015
Category Cat. 3 when using individual input channels,
Cat. 4 when using input channel pairs (e.g. SI1 and SI2) or more than 2 input channels
DC >94%
Mission time Max. 20 years
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SFF >90%
openSAFETY wired Negligible
openSAFETY wireless <1*10-14 * Number of openSAFETY packets per hour
Proof test interval (PT) 20 years
Safe digital inputs
EN ISO 13849-1:2015
MTTFD per channel 100 years when using individual input channels,
2500 years when using input channel pairs (e.g. SI1 and SI2) or more than 2 input channels
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
PFH / PFHd per channel <1*10-10
PFD per channel <2*10-5
I/O power supply
Nominal voltage 24 VDC
Voltage range 24 VDC -15% / +20%
Integrated protection Reverse polarity protection
Safe digital inputs
Quantity 20
Variant Type A
Nominal voltage 24 VDC
Input characteristics per EN 61131-2 Type 1
Input filter
Hardware ≤150 μs
Software Configurable between 0 and 500 ms
Input circuit Sink
Input voltage 24 VDC -15% / +20%
Input current at 24 VDC 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 Veff
Switching threshold
Low <5 VDC
High >15 VDC
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
Peak short-circuit current 25 A for 5 ms, hardware revision D0 and later: 25 A for 15 µs
Short-circuit current 100 mAeff
Leakage current when the output is switched off 0.1 mA
RDS(on) 60 Ω
Switching voltage I/O power supply minus voltage drop due to RDS(on)
Total nominal current 200 mA
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level 0 to 2000 m, no limitation
Degree of protection per EN 60529 IP20
Ambient conditions
Horizontal mounting orientation 0 to 60°C
Vertical mounting orientation 0 to 50°C
Derating See section "Derating".
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
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
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B&R X20SI9100 NEW