Emerson 1C31124G01 Ovation 16‑Channel Isolated Digital Output Module

Technical Specifications

Model：1C31124G01

Brand：Emerson

Product Type：16‑Channel Isolated Digital Output Module

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

Channel quantity：16 isolated discrete output channels

Nominal output voltage：24VDC

Operating voltage range：19.2‑30VDC

Continuous channel current：0.5A per channel

Peak channel current：2A 1‑second peak

Isolation：2500Vrms channel‑to‑backplane 500Vrms channel‑to‑channel

Response time：≤1 millisecond on/off switching

Power consumption：4W typical 6W maximum

Installation：Plug‑in installation for matched Ovation I/O base

Common Revision：G01 hardware revised version

Status Indicator：On‑board LED for power status channel status channel fault indication

Built‑in Function：Discrete control signal output open‑load detection short‑circuit protection surge interference suppression channel fault diagnosis support module hot‑swap drive field relays and solenoid actuators

Working Temperature：‑25℃ ~ +70℃

Storage Temperature：‑40℃ ~ +85℃

Protection Class：IP20

Weight：1.1kg

Product Brief:

1C31124G01 is Emerson Ovation isolated digital output electronics module G01 hardware revision with 16 galvanic isolated output channels

It is plugged onto matched I/O base unit converts DCS logic signals into field drive signals for relays solenoid valves and discrete actuators

It adopts 24VDC nominal field working condition each channel supports 0.5A continuous load and 2A short‑time peak current meets most thermal‑process field driving demands

High‑strength channel‑to‑backplane and channel‑to‑channel isolation blocks ground loop interference and transient surge damage

Built‑in open‑load detection and short‑circuit protection realize real‑time channel fault monitoring

On‑board LED indicators display power channel working and fault status convenient for on‑site troubleshooting

The module supports hot‑swap operation can be replaced online without system shutdown for convenient site maintenance

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

Please confirm matched I/O base unit before purchase

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