Emerson Ovation 1C31123G01 Analog Input Module, 8 Channels

Product Description

The Emerson Ovation 1C31123G01 is a high-precision analog input module designed for Emerson’s Ovation Distributed Control System (DCS). It acquires analog signals from field instruments such as pressure transmitters, flow sensors, level gauges, and temperature transducers, converting them into accurate digital values for the Ovation controller.

Engineered for industrial applications, this module provides robust galvanic isolation, fast conversion times, and LED diagnostics, ensuring reliable and safe process monitoring. Moreover, its versatile signal compatibility makes it suitable for voltage or current loops, including 4–20 mA industrial standards.

Compact and durable, the 1C31123G01 integrates seamlessly into Ovation racks, providing high operational reliability in power plants, petrochemical facilities, water treatment plants, and other process industries.

Technical Specifications

General

• Product type: Analog input module

• Series: Emerson Ovation DCS

• Model: 1C31123G01

• Number of channels: 8 analog input channels

• Supported signal types: Voltage and current inputs

• Dimensions: 41 × 159 × 108 mm

• Weight: 0.4 kg

• Operating temperature: –40…70 °C

• Storage temperature: –40…85 °C

• Relative humidity: 5–95% non-condensing

• Certifications: CE, RoHS

• Lifecycle status: Active product in Ovation portfolio

Electrical & Performance

• Voltage input ranges: 0–5 V, 1–5 V, ±10 V (configurable)

• Current input ranges: 0–20 mA, 4–20 mA

• Resolution: 12–16 bits depending on configuration

• Accuracy: ±0.1% of full scale (typical)

• Isolation: Galvanic isolation between channels and system bus

• Response time: Fast conversion for real-time process control

• Diagnostics: LED indicators for module and channel status

FAQ

Q1: How many analog input channels does the 1C31123G01 provide?
A1: It provides 8 analog input channels for field instrument signals.

Q2: What signal types are supported by this module?
A2: It supports voltage (0–5 V, 1–5 V, ±10 V) and current (0–20 mA, 4–20 mA) signals.

Q3: Does the module offer isolation for safety?
A3: Yes, it provides galvanic isolation between channels and the system bus.

Q4: Can it operate in harsh industrial environments?
A4: Yes, the module is designed for –40 to 70 °C industrial operation.

Q5: Is the 1C31123G01 actively supported?
A5: Yes, it is an active product in Emerson’s Ovation DCS portfolio.