AJ65BTB1-16D: Single-Wire, DC Input, 16-Point Module

 The AJ65BTB1-16D is a 16-point DC input module within the MELSEC series, designed with a single-wire configuration. This module is ideal for managing 24VDC digital input signals efficiently in industrial automation applications.

Technical Specifications:

    Input Channels: 16 independent digital input points.
    Input Type: 24VDC, single-wire, sink-type input.
    Isolation: Photocoupler isolation provides secure separation between input channels and internal circuitry, reducing interference.
    Connection Terminals: Equipped with a removable 20-point terminal block for easy and reliable wiring.

Supported CPUs and Programming Software:

    Compatible CPUs: Integrates seamlessly with MELSEC AnS and QnAS series CPU modules, ensuring full compatibility with Mitsubishi automation systems.
    Programming Software: Configurable with GX Developer and GX IEC Developer, supporting ladder diagram and instruction list programming modes.

Installation and Wiring Recommendations:

    Mounting: Ensure secure mounting and proper grounding. Maintain distance between power and signal lines to minimize electrical noise.
    Connection Terminals: Uses a removable 20-point terminal block for secure wiring.

Commissioning Notes and Maintenance Tips:

    Initial Testing: After installation, test each input point to confirm accurate signal reception.
    Routine Maintenance: Regularly inspect connections to maintain signal integrity and ensure reliable performance.

This configuration allows the AJ65BTB1-16D module to provide a dependable input solution for industrial automation systems.

>> Mitsubishi AJ65BTB1-16D User manual (pdf)

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