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- Honeywell
- MC-TAIL02 51304437-150
- Low-Level Analog Input Module
- USA
- 150 x 50 x 30 mm
- 0.5 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell MC-TAIL02 (51304437-150) is a low-level analog input module used in Honeywell distributed control systems (DCS). It is designed to acquire and condition low-amplitude analog signals from field instruments such as thermocouples, RTDs, millivolt devices, and other precision measurement sensors.
Compared with high-level analog input modules, the MC-TAIL02 is optimized for sensitive signal processing, offering higher accuracy, better noise immunity, and improved signal conditioning for weak electrical signals.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | MC-TAIL02 |
| Part Number | 51304437-150 |
| Product Type | Low-Level Analog Input Module |
| Dimensions | 150 × 50 × 30 mm |
| Weight | 0.5 kg (commonly reported; some listings vary slightly) |
| Input Type | Low-Level Analog Inputs |
| Signal Types | Thermocouple / RTD / mV / low-current signals |
| Channels | Multi-channel input (system dependent) |
| Signal Processing | High-resolution analog-to-digital conversion |
| Isolation | Channel-to-system isolation |
| Mounting Method | Rack-mounted module |
| Application | Precision process monitoring and control |
Function and Working Principle
The MC-TAIL02 processes weak analog signals from field sensors and converts them into usable digital data for the control system.
Operating Process
- Receives low-level signals from field instruments (e.g., thermocouples, RTDs).
- Performs signal amplification and conditioning.
- Filters electrical noise and interference.
- Converts analog signals into high-resolution digital values.
- Sends processed data to the Honeywell controller for monitoring and control.
This ensures accurate measurement even in electrically noisy industrial environments.
Key Features
- Designed for low-level signal acquisition
- High-resolution signal conversion
- Excellent noise immunity for weak signals
- Multi-channel input capability
- Stable long-term industrial performance
- Compatible with Honeywell DCS platforms
- Supports continuous 24/7 operation
- Compact and rugged industrial design
Industrial Applications
- Power generation plants
- Oil and gas production facilities
- Petrochemical processing
- Chemical manufacturing
- Steel and metallurgy industries
- Pharmaceutical production
- Water and wastewater treatment
- Pulp and paper mills
- Industrial process automation systems
Installation
The module is installed inside a Honeywell control cabinet and connected to field instrumentation through termination assemblies.
Installation Steps
- Insert module into designated rack slot
- Connect low-level analog input wiring from field sensors
- Ensure proper grounding and shielding
- Configure input channels in system software
- Perform calibration and signal verification
Compatible Components
| Component | Description |
|---|---|
| Honeywell Controllers | Process control and data processing |
| Field Sensors | RTDs, thermocouples, mV transmitters |
| Termination Assemblies | Signal interface and wiring management |
| I/O Racks | Module mounting structure |
| Engineering Tools | Configuration and diagnostics systems |
Alternative Models
| Model | Description |
|---|---|
| MC-TAIH04 | High-Level Analog Input Module |
| MC-TAIH15 | High-Level Analog Input Module |
| MC-PAIL02 | Low-Level Analog Input Processor |
| MC-TAOY25 | Analog Output Module |
Advantages
- High accuracy for weak signal measurement
- Excellent noise rejection performance
- Reliable industrial-grade operation
- Compact installation footprint
- Easy integration into Honeywell systems
- Supports critical process monitoring
- Stable long-term performance
- Reduced maintenance requirements
Frequently Asked Questions
What is the main function of MC-TAIL02?
It converts low-level analog signals from field sensors into digital data for Honeywell control systems.
What types of signals does it handle?
It handles low-level signals such as thermocouples, RTDs, millivolt signals, and other precision sensors.
Is it suitable for noisy environments?
Yes, it is designed with strong noise immunity for industrial environments.
Where is it commonly used?
It is widely used in power plants, oil and gas, chemical industries, and precision process control systems.
Conclusion
The Honeywell MC-TAIL02 (51304437-150) Low-Level Analog Input Module is a high-precision industrial signal acquisition module designed for accurate processing of weak analog signals. With its compact design (150 × 50 × 30 mm), robust construction, and stable performance, it is widely used in demanding process control environments requiring high measurement accuracy.