Product Description
Honeywell MC-TAIH14 (Spare Part No. 51305887-150) is a Series C I/O module for Honeywell Experion PKS DCS system, a 16-channel high-level analog input module with HART protocol. It acquires 4-20mA analog signals from field transmitters and supports HART communication for smart instruments, reading transmitter diagnostics, range and device identification. The module provides channel isolation for strong noise immunity and works with HLAIHART FTA field termination assembly. Hot-swap function allows online replacement without system shutdown. This model is discontinued by original manufacturer and serves as key spare part for legacy DCS maintenance in petrochemical and power plants.
Technical Parameters
- Model: MC-TAIH14
- Spare Part Number: 51305887-150
- Brand: Honeywell (USA)
- Product Type: Series C 16-ch High Level Analog Input Module (AI with HART)
- Compatible System: Experion PKS DCS
- Input Channels: 16 channels
- Input Signal: 4~20mA DC, HART protocol supported
- Matching FTA: HLAIHART FTA (Type C)
- Isolation: Channel electrical isolation, anti-interference
- Features: HART communication, channel fault diagnosis, module hot swap
- Power Supply: Powered by DCS rack backplane
- Operating Temperature: -20℃ ~ +60℃
- Storage Temperature: -40℃ ~ +85℃
- Humidity: 10~95%RH, non-condensing
- Weight: Approx. 0.35kg
- Product Status: Discontinued, industrial DCS spare part for repair
Product Application
It belongs to Honeywell Experion PKS distributed control system, collecting 4-20mA signals from HART transmitters for pressure, temperature, level and flow measurement, converting field analog variables into digital data for controllers. Widely used in oil refining, natural gas, chemical industry, thermal power plants and oil & gas pipelines. It performs real-time process monitoring, alarm collection and remote diagnostics for smart transmitters. It is essential I/O module for process DCS, used for spare replacement and retrofit of old control systems.
Series Models
MC-TAIH14, MC-TAIH04, MC-TAOY22, MC-TAOY02, MC-PAIH03, MC-PAOY22, MC-TDI16, MC-TDO16
There are no reviews yet.