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EMERSON 1C31113G01 Analog Input Module
Product Overview：EMERSON 1C31113G01
The EMERSON 1C31113G01 analog input module is a high-precision industrial component designed for seamless integration into Emerson’s Ovation Distributed Control System (DCS), a leading platform for process automation in critical industries. As part of the DeltaV S-series I/O family, this module serves as a vital interface for converting real-world analog signals (such as voltage, current, and temperature) into digital data usable by control systems. Its core function is to acquire and process continuous process variables with exceptional accuracy, enabling precise monitoring and control in industrial environments.
Engineered for reliability, the 1C31113G01 features 16 differential input channels capable of handling a wide range of signal types, including 4–20 mA current loops, 0–10 VDC voltage signals, and thermocouple inputs. Its 24-bit analog-to-digital conversion ensures high-resolution measurements, minimizing errors and enhancing the fidelity of process data. The module’s compact design (178 mm x 102 mm x 25 mm, 0.9 kg) and DIN rail mounting facilitate easy installation in control cabinets, while its -40°C to 70°C operating temperature range and IP20 protection rating make it suitable for harsh industrial settings, including those with high humidity or dust levels.
Within automation systems, the 1C31113G01 plays a pivotal role in supporting real-time decision-making by providing accurate, timely data to the DCS. It acts as a bridge between field instruments (such as pressure transmitters and temperature sensors) and the control system’s central processors, enabling applications like process optimization, safety interlocking, and predictive maintenance. By ensuring reliable signal conditioning and noise immunity, the module enhances the overall stability and efficiency of industrial processes, making it indispensable for industries where precision and uptime are non-negotiable.
Technical Specifications：EMERSON 1C31113G01
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 1C31113G01 |
| Manufacturer | EMERSON |
| Product Type | Analog Input Module |
| Input Channels | 16 differential |
| Signal Types | 4–20 mA, 0–10 VDC, thermocouples (J, K, T, E) |
| Resolution | 24-bit A/D conversion |
| Accuracy | ±0.05% of full scale |
| Physical Dimensions | 178 mm (W) x 102 mm (H) x 25 mm (D) |
| Weight | 0.9 kg |
| Operating Temperature | -40°C to 70°C |
| Humidity | 5–95% non-condensing |
| Mounting Type | DIN rail |
| Country of Origin | United States |
EMERSON 1C31113G01
Main Features and Advantages：EMERSON 1C31113G01
Multi-Signal Compatibility: The 1C31113G01 stands out for its ability to accept multiple signal types, eliminating the need for dedicated modules for different instruments. This versatility simplifies inventory management and reduces hardware costs, making it ideal for complex process control systems that integrate diverse field devices.
High Precision and Noise Immunity: With 24-bit resolution and advanced signal conditioning, the module delivers highly accurate measurements, even in environments with electromagnetic interference (EMI). Its differential input design further enhances noise rejection, ensuring reliable data acquisition in industrial settings prone to electrical disturbances.
Modular and Scalable Design: As part of Emerson’s Ovation DCS, the 1C31113G01 seamlessly integrates with other S-series modules, allowing users to scale their I/O infrastructure as needed. Its hot-swappable design enables replacement without powering down the system, minimizing downtime during maintenance or upgrades.
Robust Industrial Construction: Built to withstand harsh conditions, the module’s rugged enclosure and wide temperature range make it suitable for applications in power plants, refineries, and manufacturing facilities. The IP20 rating protects against dust and accidental contact, ensuring long-term reliability in demanding environments.
Easy Configuration and Diagnostics: The module supports auto-calibration and self-diagnostic functions, reducing setup time and simplifying maintenance. Built-in LED indicators provide real-time status updates, allowing operators to quickly identify channel faults or communication issues, which enhances troubleshooting efficiency.
EMERSON 1C31113G01
Application Areas：EMERSON 1C31113G01
The EMERSON 1C31113G01 analog input module is widely deployed in industries requiring precise monitoring of continuous process variables:
- Power Generation: Used in thermal, nuclear, and renewable energy plants to measure parameters such as steam pressure, turbine temperature, and generator voltage. The module’s high accuracy supports optimal load balancing and compliance with grid stability standards.
- Oil and Gas: In refineries and petrochemical facilities, the module interfaces with flow meters, level transmitters, and analytical instruments to monitor critical process variables like flow rates, 液位 (liquid levels), and gas concentrations. This enables real-time adjustment of processes to enhance safety and efficiency.
- Chemical and Pharmaceutical Manufacturing: Ideal for environments where precise control of temperature, pressure, and pH is essential, the 1C31113G01 ensures consistent product quality by providing reliable data for batch processing and reactor control.
- Water and Wastewater Treatment: Deployed to monitor pump pressures, flow rates, and water quality parameters (e.g., dissolved oxygen levels), the module supports efficient management of water distribution networks and wastewater treatment processes, aiding in regulatory compliance.
- Mining and Metals: Used to monitor conveyor system loads, crusher temperatures, and environmental conditions (e.g., dust levels), the module enhances operational safety and equipment longevity in mining operations, where harsh conditions are common.
EMERSON 1C31113G01
Related Products：EMERSON 1C31113G01
- 1C31226G01: A digital input module compatible with the 1C31113G01, designed to acquire discrete signals (e.g., switch states) for comprehensive process monitoring in Ovation DCS systems.
- 1C31114G01: An analog output module that complements the 1C31113G01 by providing 4–20 mA signals to control valves and actuators, completing the feedback loop in closed-loop control systems.
- 1C31112G01: A thermocouple input module specialized for high-temperature measurements, often used alongside the 1C31113G01 in applications requiring both voltage/current and temperature monitoring.
- 1C31234G01: A relay output module for discrete control applications, integrating with the 1C31113G01 to enable safety interlocks and emergency shutdown sequences.
- 1C31194G01: A communication gateway module that connects the Ovation DCS to external systems (e.g., SCADA, ERP), facilitating data exchange with the 1C31113G01-acquired process data.
- 1C31092G01: A power supply module designed to provide redundant power to the 1C31113G01 and other S-series modules, ensuring stable operation in critical systems.
Installation and Maintenance：EMERSON 1C31113G01
Pre-installation Preparations:
Before installing the 1C31113G01, ensure the control cabinet meets environmental requirements (e.g., temperature, humidity) and that the DIN rail is securely mounted. Verify the power supply (24V DC for the module’s electronics) and prepare field wiring for the specific signal types (e.g., shielded cables for thermocouples to minimize noise). Use Emerson’s DeltaV Configuration Studio to configure the module’s channel settings (e.g., signal type, scaling) before physical installation. Mount the module on the DIN rail, secure it with the provided clips, and terminate field wires in the designated terminal blocks, following the wiring diagram in the product manual.
Before installing the 1C31113G01, ensure the control cabinet meets environmental requirements (e.g., temperature, humidity) and that the DIN rail is securely mounted. Verify the power supply (24V DC for the module’s electronics) and prepare field wiring for the specific signal types (e.g., shielded cables for thermocouples to minimize noise). Use Emerson’s DeltaV Configuration Studio to configure the module’s channel settings (e.g., signal type, scaling) before physical installation. Mount the module on the DIN rail, secure it with the provided clips, and terminate field wires in the designated terminal blocks, following the wiring diagram in the product manual.
Maintenance Recommendations:
Regular maintenance ensures the 1C31113G01 operates at peak performance. Perform quarterly inspections to check for loose connections, damaged cables, or signs of overheating. Use a soft brush or compressed air to clean dust from the module’s vents, preventing heat buildup. Annually, calibrate the module using Emerson’s calibration tools to maintain accuracy, especially for critical measurement channels. If a fault is detected (e.g., a failing channel indicated by an LED alarm), replace the module promptly using the hot-swappable feature, ensuring the replacement unit is configured identically to the original. Maintain a record of all maintenance activities to track the module’s performance over time.
Regular maintenance ensures the 1C31113G01 operates at peak performance. Perform quarterly inspections to check for loose connections, damaged cables, or signs of overheating. Use a soft brush or compressed air to clean dust from the module’s vents, preventing heat buildup. Annually, calibrate the module using Emerson’s calibration tools to maintain accuracy, especially for critical measurement channels. If a fault is detected (e.g., a failing channel indicated by an LED alarm), replace the module promptly using the hot-swappable feature, ensuring the replacement unit is configured identically to the original. Maintain a record of all maintenance activities to track the module’s performance over time.
EMERSON 1C31113G01
Product Warranty：EMERSON 1C31113G01
Our company offers a 12-month quality warranty for the EMERSON 1C31113G01 analog input module, covering defects in materials or workmanship that occur under normal use. If the module experiences performance issues or functional failures due to non-human causes during the warranty period, we will provide a replacement at no additional cost.
Beyond warranty services, our global supply chain network is equipped to address urgent needs for both current and discontinued models. We understand the critical nature of industrial automation components and prioritize fast delivery of spare parts, including hard-to-find items like the 1C31113G01. Our team of technical experts is available to assist with installation, configuration, and troubleshooting, ensuring your system remains operational and efficient.
With 17 years of expertise in industrial control distribution, we are committed to delivering reliable, high-quality solutions that meet the unique challenges of your industry. The **EMERSON 1C31113G01 exemplifies our dedication to providing components that enhance the precision, safety, and productivity of industrial processes. Contact us today to explore how this module can support your automation needs.
Note: All product names, logos, and brands are the property of their respective owners. This document is for informational purposes only and does not substitute for official technical documentation. Always refer to Emerson’s product manuals for detailed specifications and safety guidelines.
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E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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