Programmable Controllers

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GuardLogix Integrated Safety System

Accessories

Replacement Batteries

	1756-BA2
Description	Lithium battery (0.59 g)
GuardLogix controllers	1756-L61S, 1756-L62S, 1756-L63S

Memory Cards

Memory cards offer nonvolatile memory (flash) to permanently store a user program and tag data on a controller. Through RSLogix 5000 software, 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.

1756-L6xS and 1768-L4xS GuardLogix controllers, with version 18 or later of RSLogix 5000 software, support user program storage or retrieval by using a CompactFlash card that you purchase separately.

	1784-CF128	1784-SD1	1784-SD2
Memory	128 MB	1 GB	2 GB
Weight, approx.	14.2 g (0.5 oz)	1.76 g (0.062 oz)
Supported controllers	1756-L61S, 1756-L62S, 1756-L63S	1756-L72S, 1756-L73S, 1756-L72XT

These ESMs are available for the primary controller.

Attribute	1756-ESMCAP	1756-ESMCAPXT	1756-ESMNSE	1756-ESMNSEXT	1756-ESMNRM	1756-ESMNRMXT
Description	Capacitor-based ESM	Capacitor-based ESM	ESM without WallClockTime back-up power	ESM without WallClockTime back-up power	ESM that provides your application an enhanced degree of security	ESM that provides your application an enhanced degree of security
Use	Ships with the controller		Use this ESM if your application requires that the installed ESM deplete its residual energy to 200 mJoule or less before transporting it into or out of your application. Additionally, you can use this ESM with a 1756-L73 (8 MB) or smaller memory-sized controller only.		Secures the controller by preventing the USB connection and access to SD card removal. If the SD card is installed prior to insertion of the 1756-ESMNRM module, the SD card remains functional, but not removable.
Supported controllers	1756-L72S, 1756-L73S	1756-L73SXT	1756-L72S, 1756-L73S	1756-L73SXT	1756-L72S, 1756-L73S	1756-L73SXT

These ESMs are available for the safety partner.

Attribute	1756-SPESMNSE	1756-SPESMNSEXT	1756-SPESMNRM	1756-SPESMNRMXT
Description	ESM without WallClockTime back-up power	ESM without WallClockTime back-up power	ESM that provides your application an enhanced degree of security	ESM that provides your application an enhanced degree of security
Use	Use this ESM if your application requires that the installed ESM deplete its residual energy to 200 mJoule or less before transporting it into or out of your application. Additionally, you can use this ESM with a 1756-L73 (8 MB) or smaller memory-sized controller only. Ships with the safety partner.		Secures the controller by preventing the USB connection and access to SD card removal. If the SD card is installed prior to insertion of the 1756-ESMNRM module, the SD card remains functional, but not removable.
Supported safety partners	1756-L7SP	1756-L7SPXT	1756-L7SP	1756-L7SPXT