Mitsubishi CC-LINK AJ65SBTB1-32D1 Melsec Input Unit Module AJ65SBTB132D1

Description:

The Mitsubishi AJ65SBTB1-32D1 digital input module is used in CC-Link PLC distributed I/O systems. Commonly installed in industrial automation lines, control panels, and field-level sensor integration systems. Maintenance teams, OEMs, and system integrators use this module for signal input expansion, system upgrades, and replacement of remote I/O modules.

Applications:

The Mitsubishi AJ65SBTB1-32D1 module is used in industrial automation to collect input signals from field devices such as sensors, switches, and limit devices and transmit them to PLC systems via CC-Link networks. It is widely applied in manufacturing lines, packaging systems, conveyor systems, and process control environments where high-speed, reliable digital signal acquisition is required. Its distributed I/O capability allows efficient wiring and scalable automation architecture across large industrial systems.

Technical Specifications:

• Manufacturer: Mitsubishi Electric
• Model / Part Number: AJ65SBTB1-32D1
• Product Type: Digital Input Module (Remote I/O, CC-Link)
• Input Points: 32 digital inputs
• Input Type: DC input (sink/source shared)
• Rated Input Voltage: 24 V DC
• Input Current: Approx. 5 mA per point
• Response Time: ≤ 0.2 ms
• Network: CC-Link communication
• Isolation Method: Photocoupler isolation
• Wiring: Screw terminal connection
• Mounting: Panel mount (control cabinet installation)
• Protection Rating: IP2X
• Dimensions: Approx. 179 × 50 × 40 mm

Common Replacements:

• Mitsubishi AJ65SBTB1-32D
• Mitsubishi AJ65BTB1-32D
• Mitsubishi AJ65SBTB1-32DT1