Description
Product Description
The Honeywell 51304085-100 is a high-precision dual-channel low-level analog input module designed for industrial process control systems. It converts low-voltage signals from field devices into high-resolution digital inputs for controllers, supporting accurate monitoring and control in demanding environments. Its compact form factor and robust design make it suitable for integration into Honeywell TDC 3000 and Experion PKS cabinets.
Technical Specifications
| Attribute |
Details |
| Input Range |
0–10 VDC |
| Resolution |
12-bit |
| Accuracy |
±0.1% of full scale |
| Sampling Rate |
100 Hz |
| Channels |
2 independent analog inputs |
| Dimensions |
2.5″ × 3.5″ × 1.5″ (64 × 89 × 38 mm) |
| Weight |
0.5 lbs |
| Operating Temperature |
-20°C to +60°C |
| Humidity |
0–95% RH, non-condensing |
| Isolation |
Channel-to-channel and channel-to-system isolation (recommended for sensitive signals) |
| Mounting |
DIN-rail or backplane compatible |
Key Features
-
Dual analog inputs allow simultaneous signal measurement.
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High-resolution 12-bit conversion ensures precise signal capture.
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Compact, lightweight construction simplifies cabinet integration.
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Built for industrial environments with wide temperature and humidity tolerance.
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Real-time 100 Hz sampling for continuous process monitoring.
Applications
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Refineries, chemical processing plants, and manufacturing lines.
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Capturing low-level signals from pressure transducers, temperature probes, and flow meters.
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Integration with Honeywell TDC 3000 and Experion PKS controllers for reliable process control.
FAQ / Engineer Notes
Q: Can this module handle signals above 10 VDC?
A: No, exceeding 10 VDC can damage the module; use a signal conditioning interface if needed.
Q: Is the module hot-swappable?
A: The module requires the system to be powered down for safe installation.
Q: Are there similar Honeywell modules for higher voltage ranges?
A: Yes, Honeywell offers 4–20 mA input modules and high-level analog input modules for broader signal ranges.
