Product Overview

The YOKOGAWA SDV531-LFC is a Digital Output Module designed to interface the control system with field devices that require discrete on/off control. It is essential for activating loads such as indicator lights, solenoids, relays, and other digital devices, converting control signals from the system into physical actions. The 24 V DC current sourcing output makes it compatible with a wide range of industrial automation equipment. The LFC suffix indicates a specific configuration tailored for certain environments, enhancing its operational capabilities.

Detailed Technical Specifications of the SDV531−LFC

Sourcing Output and Channel Isolation

The SDV531−LFC module provides sourcing outputs, meaning it supplies 24 V DC to the connected field devices when active. This makes it ideal for driving devices that require a positive voltage supply, like solenoids and indicator lights. The module features channel or group isolation, preventing electrical noise or faults from affecting other circuits, thereby improving the overall system reliability.

The high 16-channel density ensures efficient use of available space, which is essential for reducing cabinet size and installation costs. The module is optimized for rapid response times, making it suitable for time-sensitive control applications.

Frequently Asked Questions (FAQ)

Q1: What is the main difference between sourcing and sinking digital outputs?
A1: A sourcing output like the SDV531−LFC supplies 24 V DC to the connected load when active, whereas a sinking output provides a path for current to flow to the common/ground.

Q2: How many output channels does the SDV531−LFC module provide?
A2: The SDV531−LFC module provides 16 digital output channels.

Q3: What voltage is typically supplied by the SDV531−LFC output channels?
A3: The module supplies 24 V DC, which is the industry standard voltage for digital control circuits.

Q4: What is your policy if the module has a quality issue upon arrival?
A4: We offer a 30-day return window if there are any quality issues with the YOKOGAWA SDV531-LFC module upon arrival.