Overview
The OVATION 1C31238H01 is an analog input module used in Emerson’s Ovation distributed control system. It collects and converts signals from field sensors into precise digital values for the central controller, enabling accurate process monitoring and control.
General Information
Part Number: 1C31238H01
Manufacturer: Emerson
Country of Origin: USA
Module Type: Analog Input Module
Application: Converts field sensor analog signals to digital data for Ovation system controllers, suitable for temperature, pressure, flow, and level measurements
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Approx. 10 W
Protection: Includes overload and fault protection for connected field devices
Communication & Interface
Communication Protocol: Ovation system backplane interface
I/O Capacity: Supports multiple analog input channels depending on configuration
Diagnostics: Monitors input signal integrity, fault conditions, and module status
I/O & Channels
Analog Inputs: Multiple channels for connecting standard analog sensors (e.g., 4–20 mA, 0–10 V)
Digital Outputs: None
External Load Support: None, module is used for signal conversion only
Environmental
Operating Temperature: −40 to +70 °C
Humidity: Up to 95% RH, non-condensing
Mounting: Rack or cabinet installation in Ovation system
Dimensions & Weight
Dimensions (L × W × H): 140 × 60 × 25 mm
Weight: ~0.3 kg
