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The Honeywell TC-HAI081 (PN: 9060029-04) is an 8-channel high-precision analog input module designed for HART-enabled field devices within the Experion PKS and Series-A I/O architecture. It simultaneously acquires 4–20 mA analog signals and HART digital communication over the same wiring, enabling operators to access both real-time process values and detailed instrument diagnostics without additional cabling.
| Parameter | Details |
|---|---|
| Model Number | TC-HAI081 |
| Part Number | 9060029-04 |
| Condition | 100% Brand New Original |
| Input Channels | 8 Fully Isolated Channels |
| Signal Support | 4–20 mA with HART overlay |
| Measurement Accuracy | ±0.15% of Full Scale |
| Isolation Type | Channel-to-channel and channel-to-backplane |
| Weight | 0.5 kg |
| Dimensions | 216 × 160 × 30 mm |
| System Integration | Honeywell Experion PKS / Series-A I/O |
Dual-Mode Signal Acquisition
Captures both analog process variables and HART digital diagnostics over a single pair of wires, reducing wiring complexity.
Full Channel Isolation
Individual galvanic isolation per channel protects against ground loops and isolates faults between channels and the backplane.
High Measurement Accuracy
±0.15% full-scale accuracy supports precision control applications such as custody transfer and chemical dosing.
Integrated HART Communication
Enables remote configuration, calibration, and diagnostics of smart field instruments directly from the control system.
High-Density Compact Design
Slim profile allows 8 isolated channels in a single module slot, maximizing I/O density within the chassis.
Is this TC-HAI081 a brand new original module?
Yes, it is supplied as 100% brand new, original Honeywell hardware with part number 9060029-04 in factory-sealed packaging.
Does it support both analog and HART signals simultaneously?
Yes, it reads the 4–20 mA analog signal while also extracting HART digital data from the same loop concurrently.
Can it be used with non-HART transmitters?
Yes, it is fully compatible with standard 4–20 mA devices and functions as a high-accuracy analog input module without HART.
What is the benefit of channel isolation?
Channel-to-channel isolation prevents electrical faults or noise on one input from affecting other channels, improving overall system stability and measurement integrity.