4SETUP AND PREPARATION BEFORE OPERATION

4.7 Data Link Cable Wiring

MELSEC-A

This section explains the wiring of the CC-Link dedicated cable used for connection of the AJ65SBT-64AD and master module.

4.7.1 Instructions for handling the CC-Link dedicated cables

Do not handle the CC-Link dedicated cables roughly as described below. Doing so can damage the cables.

Compact with a sharp object.

Twist the cable excessively.

Pull the cable hard. (more than the permitted elasticity.)

Step on the cable.

Place an object on the top. Scratch the cable's protective layer.

4.7.2 Connection of the CC-Link dedicated cables

Connect the CC-Link dedicated cable between the AJ65SBT-64AD and master module as shown below.

Master module side

AJ65SBT-64AD

I/O module or like

Termination resistor

DA

 

DB

 

DG

 

SLD

CC-Link dedicated

FG

cable

DA

 

 

 

 

 

 

 

 

 

 

DA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB

 

 

 

 

 

 

 

 

 

 

DB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DG

 

 

 

 

 

 

 

 

 

 

DG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SLD

 

CC-Link dedicated

 

 

 

SLD

FG

 

cable

 

 

 

FG

 

 

 

 

 

 

 

 

 

 

 

 

Termination resistor

4.8 Wiring

This section provides the instructions for wiring the AJ65SBT-64AD and its wiring with external equipment.

4.8.1 Wiring precautions

To obtain maximum performance from the functions of AJ65SBT-64AD and improve the system reliability, an external wiring with high durability against noise is required. The precautions when performing external wiring are as follows:

(1)Use separate cables for the AC and AJ65SBT-64AD external input signals, in order not to be affected by the AC side surge or conductivity.

(2)Do not bundle or place with load carrying wires other than the main circuit line, high voltage line or PLC. Noises, surges, or conductivity may affect the system.

(3)Place a one-point grounding on the PLC side for the shielded line or shielded cable. However, depending on the external noise conditions, it may be better have a grounding externally.

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Mitsubishi Electronics AJ65SBT-64AD Data Link Cable Wiring, Instructions for handling the CC-Link dedicated cables

AJ65SBT-64AD specifications

The Mitsubishi Electronics AJ65SBT-64AD is a high-performance programmable controller designed to meet the demanding requirements of modern automation systems. This module is part of the Mitsubishi FX series of programmable logic controllers (PLCs), known for their reliability, flexibility, and advanced features.

One of the standout features of the AJ65SBT-64AD is its ability to handle 64 analog input channels, making it ideal for applications that require precise monitoring of multiple signals. The module provides a seamless interface for connecting various sensors and transducers, enabling accurate data acquisition in real time. This capability is crucial for industrial environments where monitoring temperature, pressure, flow, and various other parameters is essential for optimal operation.

The AJ65SBT-64AD incorporates advanced signal processing technologies, ensuring high resolution and fast response times. This is particularly important in dynamic applications where rapid changes in process conditions can occur. Additionally, the module supports a wide range of input signal types, including voltage and current, allowing significant versatility in its use across different industries.

Another critical characteristic of the AJ65SBT-64AD is its integration within the Mitsubishi Electric automation ecosystem. This allows for seamless communication and data exchange with other Mitsubishi devices, enhancing system coherence and simplifying configuration processes. By leveraging the integrated engineering tools provided by Mitsubishi, including GX Works2 and GX Developer, users can efficiently program and monitor their systems, reducing downtime and enhancing productivity.

The module is designed with robust construction to withstand harsh industrial environments. Its durability and resistance to dust, moisture, and electromagnetic interference make it suitable for use in a wide range of applications, from manufacturing to process control.

Moreover, the AJ65SBT-64AD employs advanced diagnostics and fault detection capabilities. This functionality aids in preventive maintenance by providing real-time feedback on system performance and potential issues, ensuring that operations run smoothly with minimal interruptions.

In summary, the Mitsubishi Electronics AJ65SBT-64AD is a versatile and high-performance analog input module that offers numerous features tailored for automation applications. Its 64-channel capability, advanced signal processing, robust construction, and integration with Mitsubishi's ecosystem make it a valuable component for any modern industrial automation setup.