Emerson 1C31192G01 Ovation Speed Detector Personality Module

Technical Specifications

Model:1C31192G01

Brand:Emerson

Product Type:Speed Detector Personality Module

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

Matching Module:1C31189G01 speed detector electronic module

Input signal type:Magnetic pickup pulse signal, passive speed probe input

Frequency range:0.01Hz‑3000Hz

Isolation:1000VAC field‑to‑backplane galvanic isolation

Installation:Plug‑in install with 1C31189G01 electronic module on Ovation I/O base

Common Revision:G01 hardware revised version

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

Built‑in Function:Passive pulse signal conditioning, surge interference suppression, overvoltage protection, provides physical signal interface for turbine magnetic pickup speed probes

Working Temperature:0℃ ~ +60℃

Storage Temperature:‑40℃ ~ +85℃

Protection Class:IP20

Weight:0.13kg

Product Brief:

1C31192G01 is Emerson Ovation speed‑detector personality module G01 hardware revision, must be paired with 1C31189G01 speed detector electronic module.

It is plugged onto I/O base together with host electronic module, processes weak pulse signals output from magnetic pickup speed probes.

This personality module is widely used for steam turbine rotating‑speed measurement and overspeed protection in thermal‑power‑plant, converts field sensor signals into recognizable signals for electronic module.

1000VAC galvanic isolation separates field sensor side from DCS logic backplane, suppresses ground‑loop interference and transient surge damage.

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

Shares hot‑swap, channel diagnosis and surge‑suppression features from matched speed detector electronic module.

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

Please confirm matching 1C31189G01 host module model before purchase.

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