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Yokogawa SDV531 Digital Output Module

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

Yokogawa SDV531 Digital Output Module

Name: Yokogawa SDV531 Digital Output Module
Brand: Yokogawa Electric
SKU: 8711
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:Yokogawa Electric
Item No.:SDV531
Product Origin:Japan
Product Dimensions:130 × 32.8 × 107.5 mm
Product Weight:0.42kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Reliable Digital Control for Precision Industrial Automation

The Yokogawa SDV531 Digital Output Module is a high-performance 16-channel module designed to control actuators, relays, and other digital field devices in advanced industrial automation systems. Engineered for distributed control systems (DCS) and safety-critical environments, this module provides precise, electrically isolated output signals with fast switching response, ensuring operational safety and optimal plant performance.

Built for continuous operation in demanding environments, the SDV531 delivers robust performance, high reliability, and seamless integration with Yokogawa CENTUM and ProSafe platforms.

Technical Specifications

Parameter	Specification
Manufacturer	Yokogawa
Model	SDV531
Module Type	Digital Output Module
Number of Channels	16, module-isolated
Output Signal Type	Dry contact / relay output
ON Resistance	≤ 1 Ω (typical)
Rated Contact Load	24 V DC, ≥ 10 mA per channel
External Power Supply	24 V DC (+20% / -10%)
Current Capacity	Up to 200 mA per channel
Maximum Switching Voltage	30 V DC
Switching Response Time	≤ 40 ms
Isolation Strength	2 kV AC between outputs and system (1 minute)
Redundancy Support	Supported via system configuration
External Connections	Pressure clamp terminal, MIL cable, signal cable
Operating Temperature	-20°C to +70°C
Dimensions	130 × 32.8 × 107.5 mm
Weight	Approx. 0.36–0.42 kg

Applications

The SDV531 is widely deployed across industrial sectors, including:

Actuator and valve control in oil & gas and petrochemical plants
Emergency shutdown (ESD) systems
Burner management systems (BMS)
Distributed control of pumps, motors, and solenoids
Safety instrumented system (SIS) output control
Water and wastewater treatment automation
Chemical and pharmaceutical process control
Industrial interlock and alarm output
High-reliability process automation in power generation
Replacement and system upgrade projects in existing DCS

Advantages

Precise Digital Control
Delivers accurate output signals for consistent field device operation.

Fast Switching Response
Ensures timely activation of safety interlocks and control actuators.

Module-Level Isolation
Enhances system safety and reduces risk of fault propagation.

Redundancy Capable
Supports dual-redundant configuration for maximum uptime.

Compact, Space-Saving Design
High-density layout suitable for tight control cabinet spaces.

Robust Industrial Performance
Operates reliably under wide temperature ranges and harsh conditions.

Simplified Maintenance
Supports diagnostics and easy replacement without system disruption.

Technical FAQs

What is the SDV531 used for?
It controls field devices like relays, solenoids, and actuators in industrial automation systems.
How many channels does it support?
16 isolated output channels.
What type of outputs does it provide?
Dry contact / relay output suitable for 24 V DC devices.
Is it suitable for safety systems?
Yes, commonly used in ESD and burner management systems.
What is the maximum switching response time?
40 milliseconds.
Does it provide electrical isolation?
Yes, 2 kV AC between outputs and system circuitry.
What is the module’s weight?
Approximately 0.36–0.42 kg.
Can it be installed in a redundant system?
Yes, redundancy is supported via system configuration.
What is the operating temperature range?
-20°C to +70°C.
Why choose SDV531 over other digital output modules?
Its reliable isolation, fast switching, redundancy support, and seamless DCS integration make it ideal for mission-critical industrial operations.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China