Yokogawa ASD533-S00 Digital Output Module

Overview

The Yokogawa ASD533‑S00 is a high-reliability digital output module designed for the FIO (Field I/O) subsystem. It delivers isolated ON/OFF output channels for reliable operation of field devices including relays, solenoids, contactors, alarms, and indicator lamps. Engineered for continuous industrial use, this module ensures stable switching performance, excellent noise immunity, and robust channel isolation.

Key Features

• Provides isolated digital outputs for direct control of field devices

• Suitable for 24/7 industrial operation with high MTBF

• Supports redundant I/O configurations and remote or local node integration

• Fast switching speed suitable for interlocks, alarms, and logic control

• Compatible with Yokogawa CENTUM VP and CENTUM CS3000 systems

Technical Specifications

General

• Model: ASD533‑S00

• Module Type: Digital Output

• Number of Channels: Typically 16 (depending on hardware revision)

• Output Method: Transistor or relay-based (model-dependent)

• Output Voltage: 24 VDC field supply

• Output Current: Rated for driving low-power loads, relays, and solenoids

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

Protection & Reliability

• Overcurrent and short-circuit protection

• Surge and noise suppression

• Continuous operation with high MTBF

• Module health monitoring and output status diagnostics

Mechanical & Physical

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

• Terminal Connection: Compatible with dedicated Yokogawa terminal boards

• Cooling: Passive convection

• Dimensions: 1.3 in × 5.3 in × 5.8 in (3.3 cm × 13.5 cm × 14.7 cm)

• Weight: 0.5 kg

• Construction: Industrial-grade PCB with protective coating

Environmental Conditions

• Operating Temperature: −20 °C to +70 °C

• Humidity: 5–95% RH, non-condensing

• Vibration: Suitable for control room or cabinet installation

• EMC: High immunity to electrical noise in industrial environments

Applications

• Control of relays, solenoids, contactors, alarms, and indicator lamps

• Oil & gas, petrochemical, power generation, and water treatment plants

• Redundant and remote I/O architectures for process control

FAQ

Q: Can this module be used in redundant FIO systems?
A: Yes, the ASD533‑S00 supports redundant I/O architectures for enhanced reliability.

Q: What type of output devices can it drive?
A: The module drives relays, solenoids, contactors, indicator lamps, and other low-power ON/OFF field devices.

Q: What is the expected service life?
A: Designed for continuous 24/7 industrial operation with high MTBF and long-term reliability.