The Honeywell 51454416-700 is a versatile analog input module for industrial control systems. This reliable unit converts field instrument signals into precise digital values for the controller. Consequently, it provides essential process data for monitoring and control in continuous and batch operations.
Core Signal Conversion and System Integration
This module excels at acquiring both voltage and current signals from various sensors and transmitters. It offers multiple configurable input channels to accommodate different process variables. Moreover, the 51454416-700 ensures accurate signal conditioning with isolation for noise immunity.
The module integrates seamlessly into Honeywell’s distributed control architecture for real-time data exchange. Therefore, it acts as a critical interface between the physical process and the digital control system.
Detailed Electrical and Physical Specifications
Designed for robust industrial performance, this module meets standard environmental and electrical requirements. Below are its comprehensive technical and operational specifications.
Comprehensive Technical Specifications:
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 51454416-700 |
| Product Category | Analog Input Module / Process I/O Card |
| Input Signal Types | Voltage, Current (4-20 mA) |
| Typical Input Ranges | 0-10 V DC, 4-20 mA (Field configurable) |
| Number of Channels | 8 or 16 channels (model variant specific) |
| A/D Converter Resolution | 16-bit (typical for this class) |
| Overall Accuracy | ±0.1% of full scale (typical at 25°C) |
| Channel-to-Channel Isolation | Yes (typical 250 V AC or higher) |
| Common Mode Rejection | >100 dB at 50/60 Hz |
| Input Impedance | >1 MΩ for voltage, 250 Ω for current |
| Module Power Supply | 24 V DC (nominal) |
| Power Consumption | 3.5 Watts (typical) |
| Operating Voltage Range | 18 – 30 V DC |
| Digital Output Interface | Proprietary backplane bus (e.g., Honeywell IOT) |
| Module Dimensions (HxWxD) | Standard single-slot I/O module form factor |
| Module Weight | 0.25 kg |
| Primary Component Count | 1x ADC, 8-16x signal conditioners, 1x controller IC |
| Internal Energy Storage | Local decoupling capacitors only (<0.5 Joules) |
| Update Rate | 50 ms per channel (all channels) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Rating | 5% to 95% non-condensing |
| Agency Approvals | cULus, CE, ATEX (for hazardous area variants) |
Application and Sourcing Context
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Details
| Weight | 0.3 kg |
|---|---|
| Dimensions | 30 × 313 × 278 mm |
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