The AMM52 (Model: AMM52) is a high-density analog input module engineered 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 represents a significant hardware evolution optimized for superior signal processing stability and seamless integration with modern Vnet/IP control station architectures. By centralizing 32 analog points into a single module, the AMM52 (AMM52-S4) facilitates a substantial reduction in cabinet footprint and simplifies marshalling infrastructure for large-scale industrial projects.
The AMM52-S4 (C2BB19053G2) delivers high-precision data acquisition designed for mission-critical reliability.
Manufacturer: Yokogawa Electric Corporation
Model Designation: AMM52
Hardware Style: Style S4 (Backward compatible with S2/S3)
Part Number: C2BB19053G2
Product Type: High-Density Analog Input Module
Channel Capacity: 32 Channels, individually isolated
Signal Input Range: 4 to 20 mA DC
Input Resistance: 250 Ω (Nominal)
Data Refresh Rate: Fast sampling synchronized with FIO scan cycle
Conversion Accuracy: ±0.1% of full scale
Signal Resolution: 12 to 16-bit (System configuration dependent)
Galvanic Isolation: 500 V AC between field terminals and internal system logic
Operating Temperature: 0°C to +60°C (32°F to 140°F)
Storage Temperature: -40°C to +85°C (-40°F to 185°F)
Physical Dimensions: 2.2 cm x 12.4 cm x 12.6 cm
Net Weight: 0.35 kg (Shipping weight 1.5 kg)
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