Yokogawa AAV144-S50/A4S10 HART-Compatible Analog I/O Module

Product Description

Overview

The Yokogawa AAV144-S50/A4S10 is a high-density Analog Input/Output Module for CENTUM VP Field I/O (FIO) systems. Designed for precision and reliability, it supports 16 isolated analog input channels for 1–5 V or -10–10 V signals and 16 analog output channels (4–20 mA). The module is suitable for standard or dual-redundant configurations, providing fast data updates, HART communication, and robust isolation for industrial applications.

System Integration

• Compatible with CENTUM VP FIO systems via ESB bus / ER bus

• Mounts in ANB10D/ANB10S, ANT502, or ANR10D bus node units

• Supports HART-enabled devices for advanced diagnostics and configuration

• Dual-redundant configuration support for mission-critical operations

Technical Specifications

Electrical & Signal – Input

• Input Type: Voltage input, isolated

• Channels: 16 isolated input channels

• Signal Range: 1–5 V or -10–10 V

• Input Resistance: 1 MΩ (Power ON), 200 kΩ (Power OFF)

• Accuracy: ±4 mV (1–5 V), ±20 mV (-10–10 V)

• Temperature Drift: ±4 mV/10°C (1–5 V), ±20 mV/10°C (-10–10 V)

• Update Period: 10 ms

Electrical & Signal – Output

• Output Type: Analog output (DC current signals)

• Channels: 16 channels per module

• Signal Range: 4–20 mA DC

• Accuracy: ±0.1% of span

• Resolution: 16-bit D/A conversion

• Isolation: Channel-to-channel and channel-to-system

Communication

• Interface: ESB bus / ER bus via Node Units (ANB/ANT/ANR series)

• Update Cycle: 100 ms per channel

• Diagnostics: Self-check, output fault detection, communication error monitoring

Mechanical

• Form Factor: Plug-in module for FIO base units

• Dimensions: 120 × 25 × 130 mm

• Weight: 0.3 kg

• Mounting: ANB10D/ANB10S, ANT502, or ANR10D bus node units

Environmental

• Operating Temperature: 0 °C to +55 °C

• Storage Temperature: -20 °C to +70 °C

• Humidity: 10%–90% RH, non-condensing

• Vibration Resistance: IEC industrial standards