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1. Select a ControlLogix System ControlLogix Controllers The ControlLogix controller provides a scalable controller solution capable of addressing a large number of I O points The con Multiple controllers in the same ch over ne Control controll Logix controllers can moni ers can Communicate over networks and many third party process and devi tor and contro EtherNet IP C the appropriate communication interface modu assis commun tworks but operate independently e into the chassis troller can be placed into any slot of a ControlLogix chassis and multiple controllers can be installed in the same chassis icate with each other over the backplane just as controllers can communicate I O across the ControlLogix backplane and over I O links ControlLogix ontrolNet DeviceNet DH Remote I O and RS 232 C DF1 DH 485 protocol ce networks To provide communication for a ControlLogix controller install Cat No Description User Memory 756 L71 ControlLogix controller 1 built in USB port 2MB 756 L72 4MB 756 L73 8MB 756 L74 16 MB 756 L75 32 MB 756 L73XT ControlLogix XT controller extreme environment 8MB 756 L71S GuardLogix safety controllers 2 MB standard 1 MB safety 756 L72S 4 MB standard 2 MB safety 756 1735 8 MB standard 4 MB safety 756 L7SP GuardLogix safety partner one is required for each GuardLogix L7 controller 1 The USB2. onvolatile memory to store a user program and tag data on a controller The ControlLogix L7 and GuardLogix L7 controllers ship with 1784 SD1 Secure Digital SD card installed The memory card installs in a socket on the controller Through the Logix Designer application you can manually trigger the controller to save to or load from nonvolatile memory or configure the controller to load from nonvolatile memory on powerup Attribute 1784 SD1 1784 SD2 Memory GB 2GB Supported controllers 756 ControlLogix L7 and 1756 GuardLogix L7 Weight approx 76 g 0 062 oz 1756 Energy Storage Modules Instead of a battery the ControlLogix L7 and GuardLogix L7 controllers ship with a 1756 ESMCAP energy storage module ESM installed Cat No Description 756 ESMCAP Capacitor based ESM included with the controller 756 ESMNSE ESM without WallClockTime back up power Additionally you can use this ESM only with a 1756 L73 8 MB or smaller memory sized controller Use this ESM if your application requires that the installed ESM deplete its residual energy to 40 J or less before transporting it into or out of your application 756 ESMNRM ESM that secures the controller by permanently preventing the USB connection and SD card use This ESM provides your application an enhanced degree of security The ControlLogix XT L7 extreme temperature controller ships with a 1756 ESMNCAPXT energy storage module installed Cat No Descri
3. port is intended only for temporary local programming purposes and not intended for permanent connection Do not use the USB port in hazardous locations For detailed specifications see the 1756 ControlLogix Controllers Specifications Technical Data publication 1756 TD001 28 Rockwell Automation Publication 1756 SG001S EN P August 2014 Select a ControlLogix System GuardLogix Controllers A GuardLogix controller is a ControlLogix controller that also provides safety control SIL 1 2 3 The GuardLogix controller system is type approved and certified for use in safety applications up to and including SIL 3 according to IEC 61508 and applications up to and including PLe Cat 4 according to ISO 13849 1 For more information see the following GuardLogix Controllers Systems Safety Reference Manual publication 1756 RM093 GuardLogix Controllers User Manual publication 1756 UM020 GuardLogix Safety Application Instruction Set Reference Manual publication 1756 RM095 The GuardLogix system is a dual controller solution You must use a primary controller and a safety partner to achieve SIL 3 PLe Cat 4 Primary Controller Safety Partner 1756 L71S 1756 L72S 1756 L73S 1756 L7SP 1756 L73SXT 1756 L7SPXT During development safety and standard have the same rules multiple programmers online editing and forcing are all allowed Once the project is tested and ready for final validation you set the Safet
4. ption 1756 ESMCAPXT Capacitor based ESM included with the controller 1756 ESMNSEXT ESM without WallClockTime back up power Additionally you can use this ESM only with a1756 L73XT 8 MB or smaller memory sized controller Use this ESM if your application requires that the installed ESM deplete its residual energy to 40 pJ or less before transporting it into or out of your application 1756 ESMNRMXT ESM that secures the controller by permanently preventing the USB connection and SD card use This ESM provides your application an enhanced degree of security The 1756 L7SP safety partner for a GuardLogix system has the following modules available Description 1756 SPESMNSE Capacitor based ESM for a GuardLogix safety partner 1756 SPESMNRM ESM for a GuardLogix safety partner that secures the safety partner by permanently preventing the USB connection and SD card use 32 Rockwell Automation Publication 1756 SG001S EN P August 2014
5. y Task to a SIL 3 integrity level which the GuardLogix controller enforces When safety memory is locked and protected the safety logic can t be modified and all safety functions operate with S operate like a regular Logix controller Use Guard I O modules for field device connecti GuardLogix controllers use Ethernet or Control L 3 integrity On the standard side of the GuardLogix controller all functions vity on Ethernet or DeviceNet networks and for safety interlocking between et networks Multiple GuardLogix controllers can share safety data for zone to zone interlocking or one GuardLogix controller can use remote distributed safety I O between different cells areas The GuardLogix controller has the standard features of a ControlLogix controller and these safety related features Feature 1756 LSP 1756 L71S 1756 L72S 1756 L73S 1756 L7SP 1756 L73SXT 1756 L7SPXT Safety communication options Standard and safety EtherNet IP ControlNe DeviceNet Network connections per network module e 256 EtherNet IP 128 TCP 1756 EN2x 1756 EN3x e 128 EtherNet IP 64 TCP 1756 ENBT 128 ControlNet 1756 CN2 B 1756 CN2R B 64 DeviceNet 1756 DNB Controller redundancy Not supported Safety Task Programming languages Relay ladder Rockwell Automation Publication 1756 SG001S EN P August 2014 31 Select a ControlLogix System Accessories Controllers Memory Cards Memory cards offer n
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