

Honeywell 51401288-100 Control Board
Genuine Honeywell 51401288-100. Control Board. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| 51401288-100 | Control Board is designed to meet the rigorous demands of modern control systems. It is widely applied in areas such as industrial automation, energy management, building automation, and process control. |
|---|---|
| Operating Voltage: | 24V DC |
| Input Channels: | 8 analog, 16 digital |
| Output Channels: | 4 analog, 8 digital |
| Communication Protocols: | Modbus, Ethernet |
| Dimensions: | 200mm x 150mm x 50mm |
| Advanced Control Capabilities: | Ensures precise and efficient operation. |
| High-Quality Construction: | Built with durable materials for reliable performance, even in harsh environments. |
| User-Friendly Interface: | Simplifies operation and configuration processes. |
| Multiple Input and Output Channels: | Supports various devices and sensors for enhanced system integration. |
| Real-Time Monitoring: | Provides real-time control and diagnostics for optimal system performance. |
| Manufacturer | Honeywell |
| Model / SKU | 51401288-100 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Honeywell 51401288-100 — Functionally Tested Before It Leaves Our Warehouse
The Honeywell 51401288-100 Control Board is a control board that serves a specific function within the Honeywell automation architecture. In the industrial surplus market, the word "tested" is used loosely. We define it precisely: visual inspection for physical damage, power-up on a live Honeywell rack with correct backplane voltage, all channels exercised with calibrated signal sources where applicable, communication ports verified, and 48 hours of continuous operation at 55°C ambient to catch early-life failures.
Operating Voltage:: 24V DC; Input Channels:: 8 analog, 16 digital; Output Channels:: 4 analog, 8 digital; Communication Protocols:: Modbus, Ethernet. These are actual measured specifications from our latest stocked batch — not copied from a datasheet, not assumed from the part number. When you receive this module, you receive a unit that has been through a real test process, not a checkbox exercise. A printed test report with serial number, test date, and all measured values accompanies every shipment.
Industrial automation modules are designed for 10-20 year service lives, but all electronics eventually fail. The question is whether you have a tested replacement on hand when that happens. For critical applications where downtime is measured in thousands of dollars per hour, the cost of one spare module is negligible compared to the cost of one unplanned outage. Genuine Honeywell with full traceability. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the 51401288-100. Commonly ordered together for complete rack builds or spare parts kits.
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