Emerson 1C31150G01 Ovation Pulse Accumulator Personality Module

Technical Specifications

Model：1C31150G01

Brand：Emerson

Product Type：Common‑Negative Pulse Accumulator Personality Module

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

Matching Module：1C31147G01 1C31147G02 pulse accumulator electronics module

Channel quantity：2 common‑negative pulse input channels

Input signal type：Pulse contact or pulse voltage signal

Input voltage range：5‑48VDC pulse signal

Wiring definition：Common‑negative field pulse wiring

Isolation：1000VAC field‑to‑logic side galvanic isolation

Installation：Plug‑in install with pulse accumulator electronic module on Ovation I/O base

Common Revision：G01 hardware revised version

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

Built‑in Function：Field common‑negative pulse input channel configuration surge interference suppression overvoltage protection cooperate with host module collect pulse signals from flow meters and rotating‑speed encoders

Working Temperature：0℃ ~ +60℃

Storage Temperature：‑40℃ ~ +85℃

Protection Class：IP20

Weight：0.13kg

Product Brief:

1C31150G01 is Emerson Ovation pulse accumulator personality module G01 hardware revision works paired with 1C31147 series electronic modules

It is plugged onto I/O base together with host module defines 2 channels for common‑negative pulse signal acquisition for field measuring devices

This personality module adopts common‑negative wiring specification simplifies field cable arrangement for pulse transmitters turbine flow meters and shaft encoders

It supports 5‑48VDC pulse input widely used for thermal‑process flow totalization and rotating‑speed monitoring applications

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

It transfers field pulse signals to host electronic module for hardware counting and backplane data transmission

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

Shares hot‑swap channel diagnosis and surge suppression features from matched pulse accumulator 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