Honeywell CC-PAIM01 51405045-175 Versatile Low-Level Analog Multiplexer Module Detailed Introduction

The Honeywell CC-PAIM01 51405045-175 is an analog multiplexer module engineered to handle low-level temperature signals with high accuracy. It integrates seamlessly into Honeywell's Series-C system, enabling direct connection of 16 temperature input channels—without the need for additional external interface hardware. Whether working with thermocouples or RTDs, this module ensures flexibility in configuration and efficiency in deployment.

Modular Input Flexibility with Extended Channel Support

For applications requiring a higher channel count, the module scales effortlessly. It supports up to 64 inputs through Honeywell’s PMIO LLMUX Field Termination Assemblies (FTAs). These FTAs are available in two variants—one tailored for 16-channel RTD input and the other for thermocouple or millivolt input. Integrators can freely combine these to match system requirements, offering customizable I/O combinations for complex automation needs.

Optimized for Industrial Temperature Monitoring

This multiplexer is designed specifically for environments demanding accurate, real-time temperature data. With a scan rate of just one second per process variable, it supports responsive monitoring across all connected channels. Remote cold junction compensation further enhances the reliability of thermocouple readings by minimizing temperature offset errors in field installations.

Built-In Safety and Diagnostic Features

Safety and diagnostics are key elements of the CC-PAIM01. It includes configurable Over-Temperature Detection (OTD) protection, which helps prevent system damage by identifying and managing thermal anomalies before they escalate. The module’s design prioritizes operational reliability, making it a dependable component in mission-critical process environments.

Scalability Meets Simplicity

With the ability to add inputs in 16-point increments, the CC-PAIM01 is scalable for growing plant needs. Its modular architecture simplifies wiring and setup while maintaining system flexibility. Whether used in greenfield installations or brownfield upgrades, it provides a future-ready solution for analog input expansion without significant overhead.

Conclusion

The Honeywell CC-PAIM01 51405045-175 stands out as a powerful and adaptable low-level input module ideal for temperature-intensive industrial applications. Its balance of precision, scalability, and integration ease makes it a valuable asset for process automation professionals looking to enhance their analog input infrastructure.