The Analog Input Module 8C-PAIHA1 51454470-275 Honeywell is a high-performance analog input module designed for use with the Experion Series 8 C300 controller. Supporting HART communication protocol, this module enables seamless integration of field devices, allowing both signal acquisition and digital device diagnostics. With 16 input channels and 16-bit A/D resolution, it ensures accurate data collection in complex industrial environments.

Built for reliability, the 8C-PAIHA1 51454470-275 Series 8 Controller operates at a voltage rating of 24 VDC and has a module current rating of 110 mA. It supports a standard input range of 4–20 mA through a 250-ohm resistor, making it compatible with a wide range of field instruments. Its high normal mode rejection ratio (19 dB at 60 Hz) ensures signal integrity even in electrically noisy environments.

Installation is simple and secure, as the Honeywell 8C-PAIHA1 51454470-275 Analog Input Module connects directly to the IOTA (Input/Output Termination Assembly), which contains only passive elements like address switches and connectors. This module is coated for enhanced durability and environmental resistance, with an estimated shipping size of 6 × 15.6 × 14.3 cm and a lightweight design of just 0.3 kg.

Now discontinued by the manufacturer, the 51454470-275  8C-PAIHA1 S8 AI HART IOM (16) COATED remains widely used in legacy systems for its precision, reliability, and compatibility with the Experion C300 architecture. the 8C-PAIHA1 51454470-275 Honeywell PDF continues to play a crucial role in process control systems where analog signal accuracy and HART compatibility are essential.