- 4 MB standard memory and 2 MB safety memory for the Series B controller
- Requires a 1756-LSP safety partner in the immediately adjacent right-hand slot
- 1756-L72S is the manufacturer-listed functional replacement
1756-L62S is a Series B GuardLogix safety controller for applications up to SIL 3 and Performance Level e.
The primary controller operates with a 1756-LSP safety partner, and their major and minor firmware revisions must match.
Preserve the safety project and validation record, then verify partner placement, firmware, safety I/O, and replacement scope before service.
Availability, condition, price, and shipping time for 1756-L62S are confirmed during quotation.
Allen-Bradley 1756-L62S GuardLogix Controller Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Use the listed 1756-L72S functional replacement with a controlled safety migration
- Validate controller, safety I/O, application and network architecture together
- Complete required safety validation before production use
- Use a 1756-LSP as the required safety partner for 1756-L62S
- Install the safety partner immediately to the right of the primary controller
- Match the major and minor firmware revisions of the controller and safety partner
- Record the 1756-BA2 battery arrangement before controller service
- Identify installed RS-232 and external network components
- Review the actual motion and safety project before replacement
- SIL 3 and Performance Level e machine-safety control with a matched 1756-LSP
- Safety-mat and guarded-machine applications using validated GuardLogix logic
- Distributed CIP Safety systems using compatible remote safety I/O