Description

Emerson 1C31194G04 Ovation Valve Positioner Module Product Introduction
Brand: Emerson
Model: 1C31194G04
Product Name: Ovation Valve Positioner Module
Dimensions: 225 mm × 120 mm × 35 mm
Weight: 0.55 kg
Country of Origin: United States
HS Code: 8538900000
Rated Supply Voltage: 24 V DC backplane power supplied by Ovation I/O carrier
Operating Current: Max 220 mA module power consumption
Output Control Signal: 4-20 mA analog driving signal for valves

1C31194G04

Feedback Signal Range: 4-20 mA position feedback input
Isolation Voltage: 1500 V DC isolation between field circuits and system bus
Operating Temperature Range: 0 ℃ to +55 ℃ for cabinet-mounted deployment
Storage Temperature Range: -40 ℃ to +85 ℃
Relative Humidity: 5%-95%, non-condensing
Mounting Method: Single-slot plug-in mounting on standard Ovation I/O carrier
Communication Interface: Ovation internal backplane bus; field signals connected through front-end terminal blocks

1C31194G04

Core Characteristics
An embedded independent PI closed-loop control algorithm ensures highly accurate valve position tuning. Hot-swap capability allows module replacement without overall system shutdown. Comprehensive built-in self-diagnostics track module health, signal anomalies and circuit breaks and trigger corresponding alarm outputs. Redundancy-compatible hardware supports master-standby switching to enhance overall system dependability. Fully interoperable with standard Ovation DCS controller hardware framework. Channel status LED indicators facilitate quick on-site status checking. Improved EMC performance delivers strong anti-interference capacity for harsh power-plant industrial surroundings. Local parameter calibration and configuration are available to adapt to various valve actuator models. Its compact single-slot mechanical structure optimizes cabinet space utilization. Engineered for non-stop long-duration 24-hour industrial operation.

1C31194G04

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