The Mitsubishi CC-Link output modules AJ65SBTB2-8T and AJ65SBTB2-16T are engineered for demanding industrial automation systems, providing robust and reliable switching for discrete loads. The AJ65SBTB2-8T features 8 relay output points ideal for high-voltage AC/DC applications, while the AJ65SBTB2-16T offers 16 solid-state photocoupler outputs for high-speed, low-voltage DC control. Both modules occupy a single CC-Link station with 32-point assignment, ensuring seamless integration into existing networks. Their compact form factor and proven noise immunity make them essential for factory floor and process control environments.
Technical Specifications
| Parameter |
AJ65SBTB2-8T |
AJ65SBTB2-16T |
| Output Points |
8 points |
16 points |
| Insulation Method |
Relay |
Photocoupler |
| Rated Load Voltage |
24 V DC (resistive), 240 V AC (cosφ=1) |
12/24 V DC |
| Rated Load Current |
2 A/point, 4 A/common |
0.5 A/point (0.22 A all ON), 3.6 A/common |
| Min. Switching Load |
5 V DC 1 mA |
— |
| Max. Switching Voltage |
264 V AC, 125 V DC |
— |
| Max. Switching Frequency |
3600 times/hour |
— |
| Surge Suppression |
None |
Zener diode |
| Common Method |
8 points/1 common (terminal block 2-wire) |
16 points/1 common (terminal block 2-wire) |
| Occupied Station Number |
1 station, 32 points (uses 8) |
1 station, 32 points (uses 16) |
| Noise Durability |
1500 Vp-p, 1 µs width, 25-60 Hz (simulator); IEC61000-4-4: 1 kV |
500 Vp-p, 1 µs width, 25-60 Hz (simulator) |
| Withstand Voltage |
2830 V AC rms/3 cycles (AC to ground); 500 V AC/1 min (DC to ground) |
500 V AC/1 min (DC to ground) |
| Insulation Resistance |
≥10 MΩ @ 500 V DC tester |
≥10 MΩ @ 500 V DC tester |
| Weight |
0.25 kg (0.55 lb) |
0.25 kg |
In-Depth Technical Analysis
- Output Configuration & Isolation: The AJ65SBTB2-8T employs robust relay isolation for high-current AC/DC switching, while the AJ65SBTB2-16T uses high-speed photocouplers for low-voltage DC applications, ensuring clean signal transfer and galvanic isolation.
- Load Handling Capability: The 8T supports up to 2 A per point (4 A per common) with a minimum switching load of 5 V DC 1 mA, ideal for inductive loads. The 16T handles 0.5 A per point (3.6 A per common) with a low ON voltage drop of ≤0.3 V (TYP) at 0.5 A, minimizing power dissipation.
- Environmental Robustness: Both modules feature comprehensive noise immunity, with the 8T tested to 1500 Vp-p and the 16T to 500 Vp-p. The 8T additionally withstands 2830 V AC RMS for 3 cycles, meeting stringent industrial safety standards.
- Wiring & Connectivity: Common wiring uses 2-wire terminal blocks with M3 screws. The 16T includes a 7-point 2-piece terminal block for transmission and power, plus a 34-point direct-type block for I/O power, supporting solderless terminals like RAV1.25-3.5 and V2-MS3.
- Network Integration: Both modules occupy a single CC-Link station with 32-point assignment, simplifying addressing and reducing network overhead in distributed control architectures.
- Accessories & Documentation: Each unit ships with a comprehensive User’s Manual, ensuring straightforward setup and maintenance.
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22