The AJ65SBTB1-32DT3 is a CC-Link remote digital I/O module from Mitsubishi's A/QnA Series, designed for distributed control systems. It provides 32 points of sink-type transistor output (24V DC) for high-speed switching applications in industrial automation.
Key Specifications
Parameter Specification
Model AJ65SBTB1-32DT3
I/O Type 32-point transistor output (sink)
Rated Voltage 24V DC
Max Load Current 0.5A/point, 4A/module
Leakage Current 0.1mA max
Response Time 1ms (ON/OFF)
Isolation Photocoupler isolation (1500V AC)
Communication CC-Link (up to 10Mbps)
Power Consumption 7W (5V DC from master)
Protection Overcurrent protection (per point)
Operating Temperature -5°C to 55°C
Dimensions (W×H×D) 98 × 90 × 55 mm
3. Key Features
High-Speed Output: 1ms switching for rapid control.
Flexible Addressing: Occupies 4 station points on CC-Link.
Diagnostic LEDs: RUN, ERR, L RUN for status monitoring.
Compact Design: Saves control panel space.
4. Wiring & Connection
Output Wiring:
Common terminals (COM): 8 points/COM (4 groups total).
Max Cable Length: 30m (shielded cable recommended).
CC-Link Connection:
Terminal block (DA, DB, DG).
Termination resistor (110Ω) required at network ends.