Short description
Interfaces POWERLINK
System module CPU
General information
System requirements
Automation Studio 3.0.71 or higher
Automation Runtime 2.95 or higher
SafeDESIGNER From 2.58 to 3.0
Safety Release From 1.1 to 1.6
Cooling Fan-free
Status indicators CPU function, POWERLINK, SafeKEY
CPU function Yes, using status LED
POWERLINK Yes, using status LED
SafeKEY Yes, using status LED
Power consumption 5.1 W
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 - 45°C)
Humidity: B (up to 100%)
Vibration: A (0.7 g)
EMC: B (bridge and open deck)
KR Yes
KC Yes
Safety characteristics
EN ISO 13849-1:2015
Category CAT 4
DC >94%
MTTFD 2500 years
Mission time Max. 20 years
IEC 61508:2010,
IEC 61511:2004,
EN 62061:2013
SFF >90%
Module <1*10-10
openSAFETY wired Negligible
openSAFETY wireless <1*10-14 * Number of openSAFETY packets per hour
PFD <2*10-5
Proof test interval (PT) 20 years
Number of supported safety nodes Max. 100
Communication with each other Open communication with max. 10 other SafeLOGIC controllers possible
Support for machine options Yes
SafeMOTION support No
Shortest task class cycle time 1 ms
Variant Internal 2-port hub, 2x shielded RJ45
Line length Max. 100 m between 2 stations (segment length)
Transfer rate 100 Mbit/s
Cycle time Max. 20 ms
Power supply
Nominal voltage 24 VDC -15% / +20%
Fuse Integrated, cannot be replaced
Reverse polarity protection Yes
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 55°C
Vertical mounting orientation 0 to 45°C
Derating -
Storage -25 to 70°C
Transport -25 to 70°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 application memory (SafeKEY) separately
X20 locking plate (right) included in delivery
X20 terminal block, 12-pin, safety-keyed, included in delivery
SafeKEY cover included in delivery
Width 87.5+0.2 mm
Height 99 mm
Depth 75 mm
Weight 290 g
Material number:

SafeLOGIC controllers handle all central tasks within a safety-related application. Three different functional areas exist here. The configuration management system monitors the entire safety-related configuration of the application. When replacements are needed, the parameter management system makes sure that newly installed modules are assigned correct parameters that apply to the application. Lastly, SafeLOGIC handles the actual safety-related execution of the application program.

Mandatory Accessories
X20MK0201 X20 SafeKEY, 2 MB, for the X20SL80xx series
X20MK0203 X20 SafeKEY, 8 MB, for the X20SL80xx series
Automation Studio HW Upgrades Version (Date) Download
V3.0 HW Upgrade (X20SL8001) EXE / 7 MB
V3.0 HW Upgrade (X20SL8001) EXE / 7 MB
V4.0 HW Upgrade (X20SL8001) EXE / 7 MB
Certificates Version (Date) Download
244665 CSA HazLoc Certificate of Compliance X20, X67 PDF / 149 KB
ABS Certificate of Product Design Assessment - X20 IO Series PDF / 2 MB
DNV Type Approval Certificate - X20 PDF / 193 KB
E115267 UL CoC X20 PDF / 654 KB
FS Certificate SafeDESIGNER, SafeLOGIC, SafeIO PDF / 851 KB
FS EN 50156 Zertifikat SafeLOGIC, SafeIO PDF / 314 KB
FTZU 09 ATEX 0083X PDF / 771 KB
KR Type Approval Certificate MIL39390-AC003 (X20 System) PDF / 758 KB
Lloyds Register PDF / 502 KB
RINA Type Approval Certificate - X20 / Power Panel T30 PDF / 1 MB
X20, X67 KC certificates PDF / 6 MB
Documentation Version (Date) Download
Datasheet X20SL80xx - Legacy PDF / 13 MB
information sheet SafeLOGIC PDF / 553 KB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 158 MB
M-CAD (Mechan. Templates) Version (Date) Download
3D file STEP X20SL80xx ZIP / 65 KB
DXF File X20SL80xx ZIP / 8 KB
Dimensions PDF X20 CPU PDF / 48 KB
Tools / Utilities / Examples Version (Date) Download
Sistema library ZIP / 336 KB

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