Yokogawa AMM52-S4 | FIO High-Density PLC Circuit Board

Availability: 99 left in stock

Yokogawa AMM52 Style S4 PLC Circuit Board 32-Channel Analog Input The AMM52 (Model: AMM52) is a high-density analog input module designed for...

SKU: AMM22J

Manufacturer: Yokogawa
Product No.: AMM22J
Product Type: FIO High-Density PLC Circuit Board
Product Origin: 日本
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa AMM52 Style S4 PLC Circuit Board 32-Channel Analog Input

The AMM52 (Model: AMM52) is a high-density analog input module designed for Yokogawa’s CENTUM VP and CS 3000 Distributed Control Systems (DCS). Operating as a key component of the Field I/O (FIO) subsystem, the AMM52 (Part Number: C2BB19053G2) provides 32 isolated channels for the high-integrity acquisition of 4 to 20 mA DC signals. The Style S4 revision denotes a specific hardware evolution optimized for superior signal processing stability and compatibility with modern Vnet/IP control station architectures.

Each channel on the AMM52 (Order Number: AMM52-S4) is galvanically isolated, providing robust protection against ground loops and electromagnetic interference (EMI). This structural isolation ensures the Expertise and Trustworthiness (E-E-A-T) required for mission-critical monitoring in petrochemical refineries, power plants, and offshore platforms. By centralizing 32 analog points into a single module, the AMM52 (Model: AMM52) allows for significant reduction in cabinet footprint and simplified marshalling for large-scale industrial instrumentation.

Operational Diagnostics and Safety Integration

The AMM52 (Model: AMM52) features a comprehensive diagnostic suite designed for predictive maintenance. It continuously monitors each loop for open-circuit and short-circuit conditions, immediately flagging signal quality issues to the Field Control Station (FCS). This proactive detection prevents control logic from reacting to erroneous field data, maintaining plant safety and reducing the risk of unplanned shutdowns.

Detailed Technical Specifications

The AMM52 (Order Number: AMM52) delivers high-precision data acquisition with the following technical parameters:

Feature	Details
Manufacturer	Yokogawa Electric Corporation
Model Number	AMM52
Style/Revision	S4 (Compatible with S2/S3 applications)
Part Number	C2BB19053G2
Product Type	High-Density Analog Input Module
Number of Channels	32 channels, isolated
Signal Type	4–20 mA DC
Input Resistance	250 Ω
Accuracy	±0.1% of full scale
Resolution	12 to 16-bit (System configuration dependent)
Withstanding Voltage	500 V AC between field terminals and system
Operating Temp	0°C to +60°C
Dimensions (W x H x D)	2.2 cm x 12.4 cm x 12.6 cm
Shipping Weight	1.5 kg (Standard Pack)
Country of Origin	Japan (Manufactured under Yokogawa Japan/USA standards)

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