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  • Westinghouse 1C31147G01 Pulse Accumulator Module
  • Westinghouse 1C31147G01 Pulse Accumulator Module
  • Westinghouse 1C31147G01 Pulse Accumulator Module
  • Westinghouse 1C31147G01 Pulse Accumulator Module
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Westinghouse 1C31147G01 Pulse Accumulator Module

  • Westinghouse
  • USA
  • 2024
  • In Stock
The Westinghouse 1C31147G01 is an industrial Pulse Accumulator Module designed for the Emerson Ovation Distributed Control System (DCS). 1C31147G01 Westinghouse is widely used in power plants and heavy industrial automation to count input pulses with high accuracy.
Annex

1C31147G01 Westinghouse Key Features


High-Accuracy Counting: 1C31147G01 Westinghouse delivers robust 32-bit high-precision pulse accumulation.

Multi-Voltage Input: 1C31147G01 Westinghouse is compatible with 24/48V (CE Certified), 12V, and 5V field signal levels.

Seamless Integration: 1C31147G01 Westinghouse is fully optimized for the Emerson Ovation Distributed Control System (DCS).

Process Optimization: Deploying 1C31147G01 Westinghouse helps reduce operational variability in power plants and heavy industries.

Industrial Durability: Built as a rugged industrial component, 1C31147G01 Westinghouse ensures continuous, reliable performance in harsh environments.

Compact Form Factor: Westinghouse Accumulator Module features a lightweight design of approximately 0.8 kg for easy handling and maintenance.

Direct Replacement: Westinghouse Accumulator Module functions as a standard drop-in spare part for legacy control systems.


Westinghouse Accumulator Module Technical Data


Module Type: Pulse Accumulator Module

System Platform: Emerson Ovation DCS

Counter Capacity: 32-bit resolution

Input Voltages: 24V / 48V (CE certified), 12V, and 5V

Unit Weight: Approximately 0.8 kg (1.8 lbs)


Services We Provide at Spare Center

As a global distributor specializing in industrial automation parts and discontinued PLC/DCS modules, we support plants and factories through the following core services:

Obsolete Components Supply: We source hard-to-find, discontinued, and legacy spare parts.

Quality Testing: We thoroughly inspect and test all surplus and refurbished parts to ensure operational readiness.

Warranty Coverage: We provide product warranties on our items to guarantee your system stability and reliability.

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Westinghouse Accumulator Module FAQ

Q1: What is the primary function of the Westinghouse 1C31147G01 in an industrial control environment?
A1: The Westinghouse Accumulator Module functions as a high-precision Pulse Accumulator Module within the Emerson Ovation Distributed Control System (DCS). The core purpose of the Pulse Accumulator Module is to count and aggregate incoming field pulse signals with a 32-bit resolution, converting high-frequency physical pulse data into precise digital metrics used by the controller to optimize plant performance and reduce process variability.
Q2: Which voltage levels and signal configurations does the Westinghouse 1C31147G01 support?
A2: The Westinghouse Accumulator Module is engineered to support three distinct field signal power configurations:

  • 24V / 48V DC (utilizing CT+ and CT- inputs), which is the only configuration on the Pulse Accumulator Module that complies with CE Mark requirements.

  • 12V DC medium-speed (utilizing MC+ and HM- inputs).

  • 5V DC medium-speed (utilizing HC+ and HM- inputs).

Q3: Is the Westinghouse 1C31147G01 certified for use in European CE Mark compliant systems?
A3: Yes, but compliance for the Pulse Accumulator Module depends strictly on the field signal wiring. The Westinghouse 1C31147G01 is officially certified for CE Mark applications only when utilized under the 24V/48V configuration. If the Westinghouse 1C31147G01 is wired for 5V or 12V medium-speed pulse levels, it does not meet the CE Mark compliance standards.
Q4: Which matching base units and personality modules pair with the Westinghouse 1C31147G01?
A4: For proper DIN-rail mounting and field termination, the Westinghouse 1C31147G01 electronics module typically pairs with specific sub-components. According to the Ovation hardware matrix, the Westinghouse 1C31147G01 is compatible with the 1C31150G01 (Local PS, negative common), 1C31150G02 (Local PS, positive common), and 1C31150G03 (Remote PS) base units/personality modules.
Q5: What is the difference between the Westinghouse 1C31147G01 and the 1C31147G02 module?

A5: The primary difference lies in input speed capabilities and signal restrictions. While the Pulse Accumulator Module is designed for 5V, 12V, and 24V/48V medium-speed pulse processing, the 1C31147G02 variation is strictly dedicated to 5V high-speed pulse accumulation and is completely excluded from CE Mark certified systems.


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Westinghouse 1C31147G01

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