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- Honeywell
- TC-HAI081 9060029-04
- 8-Channel Analog Input Module
- USA
- 150 × 200 × 50 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell TC-HAI081 (Part No. 9060029-04) is an 8-channel analog input module used in Honeywell distributed control and industrial automation systems.
It is designed to acquire and process multiple analog process signals from field instruments such as transmitters for temperature, pressure, flow, and level measurement. The module supports high-performance signal acquisition with isolation and compatibility for industrial control environments.
This module is commonly used in process automation, monitoring systems, and DCS/PLC hybrid architectures where reliable multi-channel analog input is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | TC-HAI081 |
| Part Number | 9060029-04 |
| Product Type | 8-Channel Analog Input Module |
| Channel Count | 8 analog input channels |
| Input Types | Voltage, current (4–20 mA), and HART-compatible signals |
| Signal Mode | Single-ended or differential (system dependent) |
| Isolation | Channel-to-channel and system isolation (design dependent) |
| Update Time | Fast sampling for process control applications |
| Wiring Type | Industrial terminal-based field wiring |
| Diagnostics | Module and channel-level fault monitoring |
| Power Supply | System backplane / external module power |
| Operating Environment | Industrial automation systems |
| Operating Temperature | -40°C to +70°C (typical industrial range) |
| Dimensions | 150 × 200 × 50 mm |
| Weight | 0.2 kg |
Function and Working Principle
The TC-HAI081 functions as a multi-channel analog signal acquisition interface between field instruments and the control system.
It is responsible for:
- Receiving analog signals from field transmitters
- Converting physical process variables into system-readable data
- Supporting multiple signal types (current, voltage, and smart transmitter signals)
- Providing electrical isolation for noise immunity and safety
- Transmitting processed signals to the controller or PLC/DCS system
- Enabling multi-point process monitoring in real time
It does not perform control logic; it ensures accurate and reliable data acquisition from field devices.
System Role in Architecture
The Honeywell TC-HAI081 serves as a front-end data acquisition module in industrial automation systems.
It is typically used for:
- Multi-loop process monitoring
- Industrial instrumentation systems
- Refinery and petrochemical measurement networks
- Power plant sensor acquisition systems
- Distributed analog input systems
It acts as the interface between field transmitters and the control system processor.
Industrial Applications
- Oil and gas production systems
- Petrochemical and refining plants
- Power generation facilities
- Chemical processing industries
- Water and wastewater treatment systems
- General industrial automation and monitoring systems
Installation & Integration
Proper installation ensures reliable performance:
- Mounted in control cabinets or automation racks
- Connected directly to field analog transmitters
- Interfaces with Honeywell control or I/O systems
- Requires proper grounding and shielding for analog signals
- Configured using system engineering tools or PLC/DCS software
- Used in both centralized and distributed architectures
Compatible Components
- Honeywell DCS or PLC systems
- Field transmitters (4–20 mA / voltage output devices)
- HART-enabled smart transmitters
- Signal conditioning modules
- Terminal and interface assemblies
- Industrial backplane or rack systems
Recommended Alternative Models
| Model | Type | Application |
|---|---|---|
| MC-TAIH series | Analog input modules | Honeywell DCS integration |
| MC-TAIL series | Low-level analog input | Precision sensing applications |
| Universal AI modules | Modern replacement | Flexible multi-signal systems |
| Remote I/O modules | Distributed architecture | Network-based systems |
| PLC analog input cards | Generic alternative | Standard automation platforms |
Key Advantages
- 8-channel high-density analog input capability
- Supports multiple signal types (current, voltage, HART)
- Strong industrial noise immunity
- Flexible integration in control systems
- Reliable real-time process data acquisition
- Compact and lightweight design
- Suitable for distributed and centralized systems
FAQs
Q1: What is the main function of TC-HAI081?
It collects and processes analog signals from field instruments.
Q2: How many channels does it have?
It supports 8 analog input channels.
Q3: What signals does it support?
4–20 mA, voltage signals, and HART-enabled devices.
Q4: Does it perform control logic?
No, it only acquires and transmits input data.
Q5: Where is it used?
In industrial automation, DCS, and process monitoring systems.
Conclusion
The Honeywell TC-HAI081 (9060029-04) 8-Channel Analog Input Module is a versatile and reliable data acquisition component used in industrial automation systems. It provides accurate multi-channel analog signal processing, ensuring stable monitoring and efficient integration in complex control environments.