Mitsubishi AJ65SBTB32-8DT CC-Link PLC Module

Series#: Mitsubishi

Product Details

High-performance Mitsubishi CC-Link PLC Module models AJ65SBTB32-8DT and AJ65SBTB32-16DT for distributed I/O control.
Compact design with 4 input/4 output points (AJ65SBTB32-8DT) and 8 input/8 output points (AJ65SBTB32-16DT), both sink-type.
Robust photocoupler insulation for reliable signal isolation and noise immunity in industrial environments.
Rated for 24 V DC operation with wide voltage range (19.2 to 26.4 V DC) and high surge suppression via Zener diode.
Occupies only 1 station per module with 32-point assignment, simplifying CC-Link network configuration.
Lightweight construction (0.18 kg for 8DT, 0.25 kg for 16DT) for easy mounting on DIN rails.
100% Genuine and New, rigorously inspected before international dispatch.

Specification

The Mitsubishi CC-Link PLC Module AJ65SBTB32-8DT and AJ65SBTB32-16DT are field-proven remote I/O modules designed for seamless integration into Mitsubishi CC-Link networks. These modules deliver precise digital input/output control with sink-type interfaces, ensuring compatibility with a wide range of sensors and actuators. With photocoupler isolation and a rugged 24 V DC power supply, they provide exceptional noise durability and electrical safety, making them ideal for demanding automation tasks in manufacturing, packaging, and material handling systems.

Parameter	AJ65SBTB32-8DT	AJ65SBTB32-16DT
Number of Input Points	4 points	8 points
Number of Output Points	4 points	8 points
Insulation Method (Input/Output)	Photocoupler	Photocoupler
Rated Input Voltage	24 V DC	24 V DC
Rated Load Voltage (Output)	24 V DC	24 V DC
Rated Input Current	Approx. 7 mA	Approx. 7 mA
Operating Voltage Range (Input/Output)	19.2 to 26.4 V DC (ripple ratio: within 5%)	19.2 to 26.4 V DC (ripple ratio: within 5%)
Max. Load Current	0.5 A/point, 1.2 A/common	0.5 A/point, 2.4 A/common
Max. Simultaneous Input Points	100%	100%
Max. Inrush Current	1.0 A for 10 ms or lower	1.0 A for 10 ms or lower
ON Voltage/ON Current	14 V or higher / 3.5 mA or higher	14 V or higher / 3.5 mA or higher
OFF Voltage/OFF Current	6 V or lower / 1.7 mA or lower	6 V or lower / 1.7 mA or lower
Leakage Current at OFF (Output)	0.25 mA or lower	0.25 mA or lower
Voltage Drop at ON (Output)	0.3 V or lower (TYP) / 0.6 V or lower (MAX) at 0.5 A	0.3 V or lower (TYP) / 0.6 V or lower (MAX) at 0.5 A
Input Resistance	Approx. 3.3 kΩ	Approx. 3.3 kΩ
Output Form	Sink type	Sink type
Input Form	Sink type	Sink type
Surge Suppression	Zener diode	Zener diode
Common Wiring Method	8 points/1 common (3-wire input, 2-wire output)	16 points/1 common (3-wire input, 2-wire output)
Number of Stations Occupied	1 station (32-point assignment, uses 8)	1 station (32-point assignment, uses 16)
Noise Durability	DC type noise voltage 500 Vp-p, width 1 ms, carrier 25-60 Hz	DC type noise voltage 500 Vp-p, width 1 ms, carrier 25-60 Hz
Withstand Voltage	500 V AC for 1 minute (all DC terminals to ground)	500 V AC for 1 minute (all DC terminals to ground)
Insulation Resistance	10 MΩ or higher at 500 V DC	10 MΩ or higher at 500 V DC
Weight	0.18 kg (0.4 lb)	0.25 kg (0.55 lb)
External Wiring System	7-point 2-piece terminal block (transmission/power) + 18-point direct terminal block (I/O) (M3 screw)	7-point 2-piece terminal block (transmission/power) + 34-point direct terminal block (I/O) (M3 screw)
Applicable Solderless Terminals	RAV1.25-3.5 (0.3-1.25 mm²), V2-MS3, RAP2-3S, RAP2-3SL, 2-3N, 2-3S (1.25-2 mm²)	RAV1.25-3.5 (0.3-1.25 mm²), V2-MS3, RAP2-3S, RAP2-3SL, 2-3N, 2-3S (1.25-2 mm²)

Electrical Specifications: Both modules operate on 24 V DC with a wide tolerance of 19.2 to 26.4 V DC, ensuring stable performance under fluctuating power conditions. Input current is approximately 7 mA per point, with ON/OFF thresholds at 14 V/3.5 mA and 6 V/1.7 mA respectively.
Output Capabilities: Outputs are sink-type with a maximum load current of 0.5 A per point. The AJ65SBTB32-8DT supports 1.2 A per common, while the AJ65SBTB32-16DT handles up to 2.4 A per common. Voltage drop at ON is minimal at 0.3 V typical and 0.6 V maximum at 0.5 A.
Protection and Isolation: Photocoupler isolation between input/output circuits provides galvanic separation for signal integrity. Surge suppression is achieved via Zener diodes, and the modules withstand 500 V AC for 1 minute between all DC external terminals and ground.
Noise and Environmental Durability: Designed for harsh industrial settings, these modules resist DC-type noise up to 500 Vp-p with a width of 1 ms and carrier frequency of 25 to 60 Hz. Insulation resistance exceeds 10 MΩ at 500 V DC.
Wiring and Connectivity: The AJ65SBTB32-8DT features an 18-point direct terminal block for I/O, while the AJ65SBTB32-16DT uses a 34-point block. Both include a 7-point 2-piece terminal block for transmission and module power. Compatible with standard solderless terminals like RAV1.25-3.5 and V2-MS3.
Network Integration: Each module occupies only 1 station on the CC-Link network with a 32-point assignment, optimizing bandwidth usage. The AJ65SBTB32-8DT uses 8 points, and the AJ65SBTB32-16DT uses 16 points, allowing flexible I/O scaling.