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Honeywell 51121227-101 | DCS Analog and Digital I/O Module
Manufacturer: HONEYWELL
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Part Number: 51121227-101
Condition：New with Original Package
Product Type: DCS Analog and Digital I/O Module
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 51121227-101 Multi-function I/O Module Overview
The Honeywell 51121227-101 is a high-performance I/O module designed for Honeywell’s distributed control systems. It combines analog and digital signal processing in one compact unit, delivering flexibility for industrial automation, HVAC systems, and energy management applications. Its rugged design and precise measurements ensure reliability in harsh operating environments.
Technical Specifications
| Feature | Description |
|---|---|
| Model Number | 51121227-101 |
| Type | Multi-function I/O Module |
| Analog Inputs | 4 channels (0–10 VDC) |
| Analog Outputs | 2 channels (0–20 mA) |
| Digital Inputs | 8 channels (24 VDC) |
| Digital Outputs | 4 channels (24 VDC) |
| Communication Protocol | Modbus RTU |
| Operating Voltage | 24 VDC nominal |
| Power Consumption | Low power design for efficient operation |
| Temperature Range | –40°C to +85°C |
| Accuracy | ±0.5% of full scale for analog signals |
| Insulation Resistance | 500 VAC |
| Dimensions | 4.7 × 2.7 × 1.2 inches |
| Mounting | DIN rail or panel mount |
| Certifications | CE compliant, industrial-grade construction |
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