Description

The Schneider Electric ASB824016 (also identified as B824-016) is a high-performance digital output module designed for the Modicon 800 Series I/O platform. This "True High Output" module is engineered for demanding industrial switching applications, providing robust control for high-current field devices. By enabling direct switching of inductive loads such as solenoids and motor starters, it reduces the need for external interposing relays, thereby simplifying cabinet wiring and increasing overall system reliability in critical process environments.

Features

• 16 independent discrete output channels for high-density control.
• High-capacity solid-state switching designed to handle significant inrush currents.
• Fused output grouping to isolate faults and prevent cascading failures.
• Direct backplane interface for seamless integration with Modicon 800 Series controllers.
• Designed for continuous operation in harsh industrial conditions including power generation and mining.

Applications

This module is suitable for heavy-duty industrial automation tasks, including the control of large solenoids, contactor coils, industrial indicators, and other high-current field actuators where reliable, high-cycle switching is required.

Technical Specifications

Installation Guidelines

• Ensure the controller backplane is powered down before inserting or removing the module to prevent electrical arcing or damage to the backplane pins.
• Verify that the module is fully seated in the rack slot and secured with the appropriate mounting hardware.
• Use shielded cabling for field wiring to minimize electromagnetic interference (EMI) in high-noise environments.
• Ensure field power supplies are correctly fused and sized to handle the maximum aggregate current of 16 A.
• Maintain adequate ventilation within the control cabinet to ensure ambient temperatures remain within the specified 0 to 60 deg C range.
• Handle with standard ESD precautions to protect sensitive internal logic circuitry.

FAQ

What is the primary function of the ASB824016 module?

The ASB824016 is a 16-channel digital output module for the Modicon 800 Series, designed to switch high-current field loads directly, eliminating the need for intermediate relays.

Can this module handle inductive loads?

Yes, the module is specifically engineered to withstand the inrush surges associated with large inductive loads like motor starters and solenoids.

What is the total current capacity of the module?

The module supports a maximum continuous current of 2.0 A per point, with a total module capacity of 16.0 A.