14 Rockwell Automation Publication 1756-RM093J-EN-P - April 2018
Chapter 1 Safety Integrity Level (SIL) Concept
GuardLogix System
Components
The tables in this section list SIL 3-certified GuardLogix components for both
1756 and 1768 systems as well as non-SIL 3-certified components that may be
used with SIL 3 GuardLogix systems.
For the most current list of GuardLogix controller and CIP Safety™ I/O modules
certified series and firmware revisions, see http://www.rockwellautomation.com/
products/certification/safety/. Firmware revisions are available at http://
support.rockwellautomation.com/ControlFLASH™/.
Table 2 - SIL 3-certified GuardLogix Components
Device Type Cat. No. Description
Related Documentation
(1)
Installation
Instructions
User Manual
1756 GuardLogix
primary controller
(ControlLogix556xS)
1756-L61S Controller with 2 MB standard, 1 MB safety memory
N/A
(2)
1756-UM020
1756-L62S Controller with 4 MB standard, 1 MB safety memory
1756-L63S Controller with 8 MB standard, 3.75 MB safety memory
1756 GuardLogix
safety partner
(ControlLogix55SP)
1756-LSP Safety partner (for L6xS)
1768 Compact GuardLogix
Controller
(CompactLogix4xS)
1768-L43S Controller with support for two 1768 modules 1768-IN004
1768-UM002
1768-L45S Controller with support for four 1768 modules
CIP Safety I/O modules on
DeviceNet networks
For the most current list of certified series and firmware revisions, see the safety certificate at http:/
/www.rockwellautomation.com/products/certification/safety/
1791DS-IN001
1791DS-IN002
1732DS-IN001
1791DS-UM001
CIP Safety I/O modules on
EtherNet/IP networks
1791ES-IN001 1791ES-UM001
POINT Guard I/O modules N/A
(2)
1734-UM013
(1) These publications are available from Rockwell Automation by visiting http://www.rockwellautomation.com/literature.
(2) See user manual for installation instructions.
Table 3 - Components Suitable for Use with 1756 GuardLogix Controller Safety Systems
Device Type Cat. No. Description
Related Documentation
(4)
Series
(1)
Revision
(1)
Installation
Instructions
User Manual
Chassis
1756-A4
1756-A7
1756-A10
1756-A13
1756-A17
4-slot chassis
7-slot chassis
10-slot chassis
13-slot chassis
17-slot chassis
BN/A
1756-IN005
N/A
Power supply
1756-PA72 Power supply, AC C
N/A N/A
1756-PB72 Power supply, DC C
1756-PA75 Power supply, AC B
1756-PB75 Power supply, DC B
Communication
modules
1756-ENBT
1756-EN2T
1756-EN2F
1756-EN2TR
1756-EN3TR
EtherNet/IP bridge module A
A
A
C
C
3.6
2.005
2.005
5.007
ENE
T-IN002 ENET-UM001
1734-AENT POINT I/O™ Ethernet Adapter A 3.001 1734-IN590 1734-UM011
1756-DNB DeviceNet bridge module A 6.2 DNET-IN001 DNET-UM004
1756-CN2 ControlNet bridge module A 12.1
C
NET-IN005 CNET-UM0011756-CN2R ControlNet bridge module, redundant media A 12.1
1756-CN2RXT XT ControlNet bridge module, redundant media B 20.020
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