TLP281 4-CHANNEL OPTICAL ISOLATION MODULE

The TLP281 4-channel optocoupler isolation module provides essential isolation and signal transmission capabilities, crucial for interfacing low-voltage control circuits with high-voltage systems. This module utilizes optocouplers to electrically isolate input and output signals, preventing ground loops and enhancing system reliability in various electronic applications. With four independent channels, it facilitates simultaneous isolation and signal transmission for multiple channels, making it ideal for industrial automation, motor control, and other applications requiring secure signal isolation.

Key Features of TLP281 4-Channel Optocoupler Isolation Module:

• • Four Independent Channels: Allows isolation and signal transmission for up to four channels simultaneously.
  • Optocoupler Isolation: Provides electrical isolation between input and output circuits.
  • High Isolation Voltage: Withstands high voltages to protect sensitive control circuits.
  • Compact Design: Space-efficient module suitable for integration into various electronic systems.
  • LED Indicators: Indicates operation status for each channel.

Technical Specifications of TLP281 4-Channel Optocoupler Isolation Module:

• • Isolation Voltage: Up to 5000Vrms.
  • Input Voltage: Typically operates at 3.3V or 5V DC.
  • Output Voltage: Can drive higher voltage loads, depending on external circuitry.
  • Maximum Current: Supports typical optocoupler currents for efficient signal transmission.
  • Operating Temperature Range: -40°C to +85°C.

Mechanical Specifications of TLP281 4-Channel Optocoupler Isolation Module:

• • Dimensions: Compact module suitable for PCB mounting.
  • Material: High-quality PCB for durability and reliability.

Dimensions:

• • Length: Approximately 40mm
  • Width: Approximately 20mm
  • Height: Approximately 10mm
  • Weight: Lightweight and compact

Mounting Options:

• • PCB Mount: Designed for easy integration onto printed circuit boards.
  • Screw Holes: Allows secure mounting using screws.

Schematic Diagram, Connection, Wiring and Pinout of TLP281 4-Channel Optocoupler Isolation Module:

• • Pin Configuration: Includes input (control) and output (isolated) pins for each channel.
  • Connection: Connect control signals to input pins and use isolated outputs to interface with high-voltage circuits.
  • Wiring: Ensure correct polarity and connections for reliable signal isolation.

Datasheet of TLP281 4-Channel Optocoupler Isolation Module:

• • datasheet

Applications of TLP281 4-Channel Optocoupler Isolation Module:

• • Industrial Automation: Signal isolation in PLCs (Programmable Logic Controllers) and industrial control systems.
  • Motor Control: Isolation for motor drive signals in robotics and CNC machines.
  • Power Supplies: Isolation for feedback and control signals in high-voltage power supply circuits.
  • Medical Devices: Isolation for sensitive electronic components in medical equipment.
  • Communication Systems: Signal isolation for data transmission in telecommunications.

Equivalent of TLP281 4-Channel Optocoupler Isolation Module:

• • PC817 Optocoupler Module: Basic optocoupler module with similar isolation capabilities.
  • HCNR200 Optocoupler: High-linearity optocoupler for precise signal isolation.

Keywords for TLP281 4-Channel Optocoupler Isolation Module:

• • TLP281 Optocoupler Module
  • 4-Channel Isolation Module
  • Optocoupler Signal Isolator
  • High Isolation Optocoupler
  • Industrial Optocoupler Module

Package Includes:

• • 1 x TLP281 4-Channel Optocoupler Isolation Module