ABB TU842 Redundant Module Termination Unit
Description
ABB TU842 Redundant Module Termination Unit is a termination base module designed for the ABB AC800M industrial automation system, serving as a connection component between processor units and distributed S800 I/O clusters.
| Specification | Value |
|---|---|
| Brand | ABB |
| Compatible System | AC800M, S800 I/O |
| Compatible Processor Units | PM851, PM851A, PM856, PM856A, PM858, PM860, PM860A, PM861, PM861A, PM862, PM864, PM864A, PM865, PM866, PM866A, PM867, PM891 |
| Associated Base | TP830 |
Key Features:
- Modular design enables flexible system configuration and easy future expansion
- Supports connection to optical module bus for reliable communication with I/O clusters
- Works with redundant processor setups to enhance system integrity and uptime
- Integrates with processor units equipped with microprocessors, RAM memory, and backup media connectors
Applications:
- Distributed industrial automation control systems
- High-integrity industrial applications requiring redundant control architecture
- Complex production line control and monitoring setups
Related Models:
- TU810V1
- TU812V1
- TU830V1
- TU890
- TU841