EMERSON 1C31129G03

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    • Product Code: 1C31129G03
    • Availability: In Stock
    EMERSON 1C31129G03
    Manufacturer: EMERSON (Ovation)
    Part No: 1C31129G03
    Type: 4‑Channel Analog Output Module (AO)
    System: Ovation Distributed Control System (DCS)
    EMERSON 1C31129G03
    1. Overview
    The 1C31129G03 is a high‑precision 4‑channel analog output module for the Emerson Ovation DCS. It converts digital control signals into 4–20 mA / 0–20 mA analog outputs to drive valves, actuators, and smart field devices. It supports loop diagnostics (open/short circuit detection) and hot‑swappable operation for high‑reliability industrial control.
    2. Main Parameters
    • Channels: 4 isolated differential analog outputs
    • Output signals: 4–20 mA, 0–20 mA (configurable)
    • Resolution: 16‑bit D/A (high precision)
    • Accuracy: ±0.1% full scale
    • Isolation: Channel‑to‑system opto‑isolation
    • Power: 24VDC from Ovation backplane
    • Diagnostics: Wire break, short circuit, overrange, module fault
    • Operating temp: -40℃ ~ +70℃
    • Weight: approx. 0.3 kg
    • Features: Hot‑swappable, LED status indicators, redundant I/O support
    3. Model Definition
    • 1C311xx: Ovation I/O module series
    • 29: 4‑channel analog output
    • G03: Hardware revision with enhanced diagnostics
    4. Application Industry
    • Power generation (thermal, combined cycle, nuclear)
    • Oil, gas & petrochemical process control
    • Chemical & pharmaceutical plants
    • Water treatment & pulp/paper industries
    EMERSON © 1C31129G03 Ovation Analog Output Module


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