AMM12 Yokogawa Voltage Input Multiplexer Module

Overview

The Yokogawa AMM12 Voltage Input Multiplexer Module is an integral part of Yokogawa's Centum CS and Centum VP distributed control systems (DCS). Designed to ensure precise and reliable data acquisition, the AMM12 is optimized for voltage input signal processing in complex industrial environments.

Technical Specifications

General Specifications

• Product Name: AMM12 Voltage Input Multiplexer Module

• Compatible Systems: Yokogawa Centum CS / Centum VP

• Dimensions: 1.0" x 9.0" x 3.0" (2.5 cm x 22.9 cm x 7.6 cm)

• Weight: 5.0 oz (0.1 kg)

Electrical Specifications

• Input Type: Voltage input

• Number of Channels: 16 channels

• Input Voltage Range: 0 V to +10 V DC

• Input Impedance: 10 MΩ (typical)

• Resolution: 16-bit

• Signal Isolation: 1500 V AC (channel-to-channel and channel-to-ground isolation)

• Signal Update Rate: 50 ms per channel

• Common Mode Rejection Ratio (CMRR): > 80 dB @ 60 Hz

• Accuracy: ±0.05% of full scale

Environmental Specifications

• Operating Temperature: 0°C to 55°C (32°F to 131°F)

• Storage Temperature: -20°C to 70°C (-4°F to 158°F)

• Humidity: 5% to 95% RH (non-condensing)

• Vibration Resistance: 10 to 60 Hz, 0.2 mm amplitude

• Shock Resistance: 10 G (11 ms duration)

Communication and Integration

• Signal Transmission: Analog signal multiplexing

• System Interface: Compatible with Yokogawa Centum CS and Centum VP control networks

• Diagnostics: Self-diagnostic functions for input signal faults, overvoltage detection, and module health monitoring