Coolmay · PLC
Coolmay CX3G Series PLC
CX3G
Compact PLC with 16 - 80 I/O points; supports interrupts, interpolation and PID auto-tuning.
Key Features
- 32K-step program capacity, 32K retentive registers (retained on power loss)
- Interrupts, linear and circular interpolation, PID auto-tuning
- High-speed counter: single-phase 6 channels 60 kHz, or 2 AB phase 60 kHz + 1 AB phase 10 kHz
- Pulse output (MT models): 8 channels; Y0-Y3 100 kHz, Y4-Y7 10 kHz (8 channels 10 kHz on CX3G-16M)
- Mini USB and RS232 programming ports, 2 × RS485 communication ports
- Screw mounting or 35 mm DIN rail
- GX Works2 compatible
Models
Model codes with different I/O configurations
| Model | Size | Weight |
|---|---|---|
| CX3G-16M | 65 × 90 × 36 mm | 0.15 kg |
| CX3G-24M | 130 × 90 × 36 mm | 0.25 kg |
| CX3G-48M | 200 × 90 × 36 mm | 0.4 kg |
| CX3G-64M / CX3G-80M | 290 × 90 × 36 mm | 0.55 kg |
Related Products

Coolmay L01S Series PLC
Compact PLC with 16 - 64 I/O points, 220 V AC supply, optional analog and dual RS485 ports.

Coolmay L02S Series PLC
General-purpose PLC offering high-speed pulse control of up to 8 axes, expandable with up to 31 modules.

Coolmay M300 Series PLC
Slim, high-speed PLC with EtherCAT, CANopen and EtherNet/IP options.