Honeywell 51400926-100 Programmable Logic Controller — industrial automation module front view

Honeywell 51400926-100 — front panel with LED indicators

Honeywell 51400926-100 — backplane connector side

Honeywell

Honeywell 51400926-100 Programmable Logic Controller

SKU: 51400926-100 In Stock

Honeywell

Genuine Honeywell 51400926-100. Programmable Logic Controller. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.

Technical Specifications

51400926‑100	is a rack‑mounted processor control board that serves as the computational core of the PDG subsystem in Honeywell’s legacy DCS architecture. It executes control strategies, manages communication across the Local Control Network (LCN), and ensures deterministic data exchange for critical process automation.
Model Number	51400926‑100
Type	PDG Processor Control Board
System Compatibility	Honeywell TDC 3000 systems
Function	Executes process control logic and manages PDG communication
Form Factor	Rack‑mounted PCB module
Power Supply	24 VDC nominal (rack powered)
Dimensions	~330 × 230 × 130 mm (varies by source)
Weight	1.0 kg
Indicators	Front panel LEDs for processor and communication status
Condition	Available new or refurbished in industrial automation markets
Core Processing	Provides computational capability for PDG functions in Honeywell DCS
Reliable Communication	Ensures stable data exchange across the Local Control Network (LCN)
Fault Tolerance	Designed for continuous operation in mission‑critical environments
System Integration	Seamlessly fits into Honeywell TDC 3000 racks and subsystems
Industrial Durability	Rugged PCB design for long service life
Lifecycle Support	Available refurbished for legacy system maintenance
Manufacturer	Honeywell
Model / SKU	51400926-100

Request a Quote — 51400926-100

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: cpu main processors obsolete discontinued dcs systems all communication modules honeywell racks backplanes terminal

Honeywell 51400926-100

Honeywell 51400926-100 Programmable Logic Controller. Programmable Logic Controller. Genuine Honeywell. Live-rack tested, 48h burn-in. 12-month warranty. Ships within 24h.

Compatible Parts — Same System

These modules share the same system family as the 51400926-100. Commonly ordered together for complete rack builds or spare parts kits.

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