Analog Input Module SAI143-H53 S3 | Yokogawa CENTUM VP

Product Description

Overview

The Yokogawa SAI143-H53 S3 is a high-density Analog Input (AI) module for the CENTUM VP Field I/O (FIO) system. Designed for precise signal acquisition, it supports 16 channels of 4–20 mA DC process signals and HART-enabled smart transmitters. The S3 revision ensures optimized hardware and software performance, offering robust diagnostics, reliable operation, and seamless integration in large-scale industrial automation networks.

Technical Specifications

Electrical & Signal

• Input Type: Analog input (DC current signals)

• Channels: 16 channels per module

• Signal Range: 4–20 mA DC (standard process control)

• Accuracy: ±0.1% of span

• Resolution: 16-bit A/D conversion

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

• HART Support: Compatible with HART-enabled transmitters

Communication

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

• Update Cycle: Typical 100 ms per channel

• Diagnostics: Built-in self-check, channel 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: Compatible with ANB10D/ANB10S, ANT502, 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: Meets IEC industrial standards