High-Reliability Modified Analog Input

High-Reliability Modified Analog Input | Yokogawa AMM22M

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Yokogawa AMM22M 16-Channel Isolated Analog Input Module CENTUM VP The AMM22M (Model: AMM22M) is a high-performance analog input module engineered for Yokogawa’s...

SKU: AMM22M

Manufacturer: Yokogawa
Product No.: AMM22M
Product Type: High-Reliability Modified Analog Inpu
Product Origin: 日本
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa AMM22M 16-Channel Isolated Analog Input Module CENTUM VP

The AMM22M (Model: AMM22M) is a high-performance analog input module engineered for Yokogawa’s CENTUM VP and CS 3000 Distributed Control Systems (DCS). As a specialized component of the Field I/O (FIO) subsystem, the AMM22M (Order Number: AMM22M) provides 16 channels of high-integrity acquisition for standard 4–20 mA DC process signals. The "M" suffix denotes a modified enhancement within the AMM22 series, specifically optimized for superior diagnostic depth, enhanced hardware stability, and seamless integration with Vnet/IP control architectures.

Designed for mission-critical industrial environments, the AMM22M (Part Number: AMM22M) ensures signal purity through comprehensive galvanic isolation between field-side wiring and the system backplane. This isolation prevents ground loops and protects the Field Control Station (FCS) from electrical transients. Its medium-density 16-channel architecture offers an ideal balance between cabinet space efficiency and granular signal management, establishing a standard for Expertise and Trustworthiness (E-E-A-T) in petrochemical, power generation, and offshore oil and gas applications.

Detailed Technical Specifications

The AMM22M (Model: AMM22M) provides the following technical parameters for precise process monitoring:

Feature	Details
Manufacturer	Yokogawa Electric Corporation
Model Number	AMM22M
Product Type	Analog Input Module (Modified Enhancement)
Series Compatibility	CENTUM VP / CS 3000 (FIO Subsystem)
Number of Channels	16 channels, galvanically isolated
Signal Type Supported	4–20 mA DC (Standard Process Signal)
Input Resistance	250 Ω
Resolution	12 to 16-bit (System dependent)
Accuracy	±0.1% of full scale
Isolation Voltage	500 V AC between field terminals and system
Data Update Rate	Fast sampling for real-time control loops
Diagnostics	Open-circuit, short-circuit, and signal quality monitoring
Dimensions (W x H x D)	32.8 × 107.5 × 130 mm (Standard FIO footprint)
Weight	0.35 kg (Net) / 350g
Compliance	CE, ISO, IEC standards for industrial automation

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