Emerson 1C31125G02 Ovation Digital Output Personality Module

Technical Specifications

Model：1C31125G02

Brand：Emerson

Product Type：Isolated Digital Output Personality Module

Applicable System：Emerson Ovation distributed control system thermal power plant DCS control cabinet

Matching Module：1C31122G01 digital output electronics module

Channel quantity：16 galvanic isolated digital output channels

Output voltage range：0‑60VDC

Per channel max continuous current：500mA

Isolation：1000VAC channel‑to‑logic side isolation

Propagation delay：Max 2.5ms

Installation：Plug‑in install with 1C31122G01 on Ovation I/O base

Common Revision：G02 hardware revised version

Status Indicator：No independent LED indicator shares status LED of host electronic module

Built‑in Function：Field isolated discrete output channel configuration fuse overcurrent protection surge interference suppression channel isolation cooperate with host module drive field relays solenoid valves and indicator lamps

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑40℃ ~ +85℃

Protection Class：IP20

Weight：0.13kg

Product Brief:

1C31125G02 is Emerson Ovation digital output personality module G02 hardware revision works paired with 1C31122G01 electronic module

It is plugged onto I/O base together with host module defines 16 galvanic isolated discrete output channels for field device driving

This personality module adds channel‑level isolation eliminates ground loop interference between field equipment and DCS backplane

It supports 0‑60VDC field load each channel supports maximum 500mA output current for relays lamps and small solenoid loads

Built‑in fuse protection provides overcurrent safeguard for each output channel avoids damage caused by field short‑circuit fault

It transfers logic level signal from electronic module to isolated field side completes discrete control for thermal‑process auxiliary equipment

No extra software configuration required after correct physical installation host module identifies personality hardware automatically

Shares hot‑swap short‑circuit diagnosis and surge suppression features from matched 1C31122G01 electronic module

This is EOL discontinued spare part widely used for maintenance and renovation of thermal power plant Ovation DCS system

Please confirm matching host module model before purchase

Strict ESD anti‑static protection shall be followed during installation and replacement