- Two-slot ProcessLogix controller module
- Supports nonredundant and redundant controller configurations
- A qualified standby controller can assume control after primary failure
1757-PLX52 is an Allen-Bradley ProcessLogix controller module designed for ProcessLogix process-control platforms.
It executes control strategies and participates in the ProcessLogix server, controller, ControlNet, and I/O architecture, with redundant operation available when a matched second controller is configured.
Before installation or replacement, verify Series A hardware, chassis placement, controller firmware, network settings, battery backup, and the saved ProcessLogix strategy.
Availability, condition, price, and shipping time for 1757-PLX52 are confirmed during quotation.
Allen-Bradley 1757-PLX52 ProcessLogix Controller Module 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.
- The module can be used in nonredundant or redundant controller configurations
- A second qualified controller can take over after a primary-controller failure
- The redundant system depends on matched controller and system configuration
- ControlNet provides the primary link among ProcessLogix servers, controllers, and I/O
- Ethernet supports connections between ProcessLogix servers
- The controller forms part of the integrated ProcessLogix server-to-I/O architecture
- Removal and insertion under power are not supported
- Document the installed controller role before replacement
- Restore the approved ProcessLogix project and network configuration after installation
- ProcessLogix continuous-process control systems
- Redundant ProcessLogix controller configurations
- ProcessLogix batch-control systems using RSBatch integration