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York 031-01781-000 Chiller Input and Output Expansion Control Circuit Board
- Regular price
- $10,299.00
- Sale price
- $10,299.00
- Regular price
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Product Description P/N: 031-01781-000
Description
The York 031-01781-000 is an input and output expansion circuit board used within the control panel of compatible York commercial chiller systems. It expands the control system’s interface capacity and connects with the main microprocessor architecture to handle additional chiller operating signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | York |
| Category | HVAC |
| Part Number | 031-01781-000 |
| Subcategory | HVAC Control System Board |
| Product Type | Input and Output Expansion Circuit Board |
| Alternate Part Number Format | 03101781000 |
| Primary Function | Chiller Input and Output Expansion |
| Equipment Application | Water-Cooled Liquid Chillers |
| Documented Chiller Series | YCWS and YCRS |
| Control Application | Chiller Control Panel |
| Connection Type | Wire Terminals and Board Connectors |
| Associated Component | Microprocessor Control Board |
| Associated Power Supply Board | 031-01094-000 |
| Installation Type | Internal Control Panel Circuit Board |
| Weight | 1.00 lbs |
Information About 031-01781-000
The 031-01781-000 is a York control-system expansion board documented for use in Millennium-era chiller control panel assemblies. Its printed circuit board construction provides multiple wire-terminal and connector interfaces for integration with the associated microprocessor, control wiring, and peripheral circuits. York service documentation identifies the exact part as the input and output expansion board in YCWS and YCRS water-cooled liquid chillers, while the same control architecture uses separate microprocessor and power supply boards. The component is therefore intended for maintaining and servicing established York chiller control systems where the original electronic architecture remains installed.
Key Features:
- Input and Output Expansion: Extends the signal-handling capability of the compatible York chiller control system.
- Chiller Control Application: Designed for installation within commercial York liquid chiller control panels.
- YCWS Compatibility: York service documentation lists the board as a control-panel component for YCWS water-cooled liquid chillers.
- YCRS Compatibility: The same part number is documented for compatible YCRS semi-hermetic screw chiller systems.
- Microprocessor System Integration: Operates as part of a control architecture containing a separate microprocessor board, power supply board, and related peripheral electronics.
- Wire Terminal Connections: The circuit board provides terminal and connector points for integration with associated control wiring.
- Service Replacement Component: Listed by York as a replaceable control-panel component and recommended spare part for applicable chiller systems.
- Original York Part Number: Identified under 031-01781-000, with 03101781000 used as an alternate condensed part-number format.
The 031-01781-000 delivers the reliability and precision required for input and output signal expansion within compatible York commercial chiller control systems.
Description
The York 031-01781-000 is an input and output expansion circuit board used within the control panel of compatible York commercial chiller systems. It expands the control system’s interface capacity and connects with the main microprocessor architecture to handle additional chiller operating signals.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | York |
| Category | HVAC |
| Part Number | 031-01781-000 |
| Subcategory | HVAC Control System Board |
| Product Type | Input and Output Expansion Circuit Board |
| Alternate Part Number Format | 03101781000 |
| Primary Function | Chiller Input and Output Expansion |
| Equipment Application | Water-Cooled Liquid Chillers |
| Documented Chiller Series | YCWS and YCRS |
| Control Application | Chiller Control Panel |
| Connection Type | Wire Terminals and Board Connectors |
| Associated Component | Microprocessor Control Board |
| Associated Power Supply Board | 031-01094-000 |
| Installation Type | Internal Control Panel Circuit Board |
| Weight | 1.00 lbs |
Information About 031-01781-000
The 031-01781-000 is a York control-system expansion board documented for use in Millennium-era chiller control panel assemblies. Its printed circuit board construction provides multiple wire-terminal and connector interfaces for integration with the associated microprocessor, control wiring, and peripheral circuits. York service documentation identifies the exact part as the input and output expansion board in YCWS and YCRS water-cooled liquid chillers, while the same control architecture uses separate microprocessor and power supply boards. The component is therefore intended for maintaining and servicing established York chiller control systems where the original electronic architecture remains installed.
Key Features:
- Input and Output Expansion: Extends the signal-handling capability of the compatible York chiller control system.
- Chiller Control Application: Designed for installation within commercial York liquid chiller control panels.
- YCWS Compatibility: York service documentation lists the board as a control-panel component for YCWS water-cooled liquid chillers.
- YCRS Compatibility: The same part number is documented for compatible YCRS semi-hermetic screw chiller systems.
- Microprocessor System Integration: Operates as part of a control architecture containing a separate microprocessor board, power supply board, and related peripheral electronics.
- Wire Terminal Connections: The circuit board provides terminal and connector points for integration with associated control wiring.
- Service Replacement Component: Listed by York as a replaceable control-panel component and recommended spare part for applicable chiller systems.
- Original York Part Number: Identified under 031-01781-000, with 03101781000 used as an alternate condensed part-number format.
The 031-01781-000 delivers the reliability and precision required for input and output signal expansion within compatible York commercial chiller control systems.
