Description
The CC-PAIH01 (Part Number 51405038-175) is a high-level analog input module with HART capability designed for the Honeywell Experion PKS Series C system, providing precise interface and diagnostics for field transmitters.
Technical Parameters
- Model Number: CC-PAIH01 / 51405038-175
- Input Channels: 16 differential channels
- Input Range: 4-20 mA DC
- Communication: HART 7 protocol support (Pass-through)
- A/D Converter Resolution: 16-bit
- Scan Rate: 50 ms for all 16 channels
Dimensions & Weight
- Width: 45 mm
- Height: 120 mm
- Depth: 115 mm
- Net Weight: 0.45 kg (0.99 lbs)

Environmental Certifications
- Operating Temperature: -40°C to +70°C (-40°F to +158°F)
- Humidity: 5% to 95% RH (Non-condensing)
- Compliance: CE, CSA, FM Class I Div 2, ATEX Zone 2
- G3 Coating: Conformal coating for corrosive environments
Application Fields
- Oil and gas refinery control systems
- Chemical process automation
- Power generation monitoring
- Pharmaceutical manufacturing plants
Product Q&A
- Q: Does this module support redundant configurations?
- A: Yes, it supports redundant operation when used with the appropriate Redundancy Cable and IOTA.
- Q: Is the 51405038-175 the same as the CC-PAIH01?
- A: Yes, 51405038-175 is the specific Honeywell internal part number for the CC-PAIH01 hardware.
- Q: Can it power the field transmitters?
- A: Yes, it provides loop power for 2-wire transmitters via the I/O Termination Assembly (IOTA).
