Product Overview

The 1C31166G01 is a high-performance industrial control module from Emerson, designed for precise and reliable operation in automation systems. Engineered for seamless integration with Emerson PLC and DCS networks, the 1C31166G01 is ideal for critical applications in process control, power generation, and manufacturing industries. This module ensures accurate signal processing, fast response times, and robust operation in demanding industrial environments.

Built with industrial-grade components, the 1C31166G01 provides excellent resistance to vibration, electrical interference, and temperature extremes. Its modular design allows for easy installation, maintenance, and system expansion, reducing downtime and enhancing overall operational efficiency. Core features include high-fidelity analog/digital I/O processing, integrated diagnostics, and flexible mounting options.

Hainan Jinlin Mechanical & Electrical offers genuine 1C31166G01 modules with professional pre-sales guidance and responsive after-sales support. Each unit comes with a one-year warranty, ensuring reliable long-term performance in industrial automation applications.


Technical Specifications

Parameter Value
Product Model 1C31166G01
Manufacturer Emerson
Product Type I/O Module (Analog/Digital)
Power Supply 24V DC, 1.8A
Size 130 x 65 x 145 mm
Communication Protocol Modbus RTU / HART compatible
Operating Temperature -20°C to 65°C
Mounting Panel or DIN rail mounting
IP Rating IP20

Emerson IC086SLN042MMC5 Industrial 6-Port Unmanaged Ethernet Switch


Key Features and Benefits

High-Accuracy Signal Processing
The 1C31166G01 delivers precise analog and digital signal acquisition and output, ensuring reliable control of critical industrial processes. Its fast response times make it suitable for time-sensitive applications.

Integrated Diagnostics
The module features comprehensive diagnostics that monitor channel health, detect faults early, and provide alerts for preventive maintenance. This minimizes unplanned downtime and reduces maintenance costs.

Seamless Emerson Integration
Designed for Emerson PLC and DCS systems, the 1C31166G01 ensures straightforward plug-and-play installation and smooth system integration.

Industrial-Grade Durability
Built to withstand harsh industrial environments, the module resists electrical noise, vibration, and extreme temperatures, guaranteeing long-term operational stability.

Flexible Installation
The compact modular design supports both panel and DIN rail mounting, allowing easy adaptation to various system layouts and simplifying future upgrades.

Reliable Communication
Support for Modbus RTU and HART protocols ensures accurate and reliable data transmission across industrial networks, making the module suitable for high-precision and safety-critical applications.


Related Models

  • 1C31166G02 – Upgraded version with additional I/O channels and enhanced diagnostics.

  • 1C31165G01 – Previous generation module with standard functionality.

  • 1C31167G01 – Companion module for expanded analog/digital I/O support.

  • 1C31166G01R – Ruggedized version for extreme temperature and vibration conditions.

  • 1C31168G01 – High-speed variant optimized for time-critical operations.


Hainan Jinlin Mechanical & Electrical provides genuine 1C31166G01 modules with professional pre-sales and after-sales support. Each module comes with a one-year warranty. For unavailable models, please contact us immediately.

Contact Information:
WhatsApp: [https://wa.me/+86 19389860630](https://wa.me/+86 19389860630)
Email: jllucky33@qq.com