Digital Input Module SDV144-S63/PRP | Yokogawa | FIO System

Product Description

Overview

The Yokogawa SDV144-S63/PRP is a high-density Digital Input Module designed for the CENTUM VP Field I/O (FIO) system. Supporting PRP (Parallel Redundancy Protocol), this module ensures fault-tolerant communication with zero packet loss, making it ideal for critical industrial automation environments. The S4 revision ensures compatibility with the latest FIO hardware/software, providing reliable and scalable integration into distributed control systems (DCS).

Technical Specifications

Electrical & Signal

• Output Type: Analog output (DC current signals)

• Channels: 16 channels per module

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

• Accuracy: ±0.1% of span

• Resolution: 16-bit D/A conversion

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

• HART Support: Compatible with HART-enabled devices for diagnostics and configuration

Communication

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

• Redundancy: PRP (Parallel Redundancy Protocol) support for zero packet loss

• Update Cycle: Typical 100 ms per channel

• Diagnostics: Built-in self-check, output fault detection, and communication error monitoring

Mechanical

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

• Dimensions: 120 × 25 × 130 mm

• Weight: 0.4kg

• Mounting: Installed in 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: Meets IEC industrial standards