Description
Overview
The Honeywell 51401551-301 is a high-reliability processor board designed for the TDC 3000 Distributed Control System (DCS). It delivers robust computing for automation tasks, including sequential logic, timing, counting, and process control, while seamlessly interfacing with the Local Control Network (LCN). Engineered for continuous operation, this industrial-grade module ensures stable performance in demanding environments such as petrochemical plants, power generation facilities, and manufacturing systems.
Technical Specifications
| Feature |
Specification |
| Model |
Honeywell 51401551-301 |
| Function |
Executes control programs, manages sequential logic, timing, counting, and LCN communication |
| Memory |
3 MB (optimized for complex automation and control applications) |
| Interface |
Local Control Network (LCN) |
| Dimensions |
Standard Honeywell processor board form factor |
| Weight |
2.0 lbs |
| Mount Type |
Panel Mount, Single Slot |
| Inputs/Outputs |
Multi Input/Output support |
| Operating Environment |
Industrial-grade, continuous operation capable |
Key Features
-
High-performance processor optimized for TDC 3000 DCS
-
Full compatibility with LCN communication protocol
-
Compact, durable design for continuous industrial operation
-
Handles sequential control, counting, timing, and communication logic
-
Single-slot panel-mount module with multi I/O support
Applications
-
Core processing unit for Honeywell TDC 3000 control systems
-
Automation and process control in petrochemical, energy, and manufacturing industries
-
Replacement or upgrade of legacy processor boards in distributed control environments
FAQ / Practical Notes
Q: Can this module replace the 51401551-300?
A: Yes, the 51401551-301 offers equivalent functionality with improved industrial reliability.
Q: What types of systems is it compatible with?
A: Compatible with Honeywell TDC 3000 DCS and associated LCN-enabled modules.
Q: Is installation straightforward?
A: The module is panel-mount single-slot design and can be replaced without major system modification.
