PLC-S Pro CPU Series Features
Pro
The Pro CPU (CM3-SPROA) offers high-speed performance and exceptional reliability for industrial automation applications, delivering premium functionality at a cost-effective price. Despite its compact size, the Pro CPU is capable of matching the performance of higher-end PLCs.
The Pro CPU provides advanced features, including floating-point arithmetic, multiple simultaneous communication capabilities (Ethernet, RS-232, RS-485), and built-in PID auto-tuning for up to 32 channels.
Furthermore, it is equipped with a USB port and an SD card slot, allowing for easy program download and firmware updates.
The Pro CPU is particularly suited for small to medium performance tasks, offering flexible, powerful, and reliable control, making it one of the most versatile and user-friendly micro-PLCs available in industrial settings.
Features
- 83ns/step processing time.
- Sufficient memory for 128,000 steps.
- 32,767 WORDs of data memory.
- Compact size:
- 30mm x 64mm x 91mm
- 140g
- 3 built-in communication ports:
- RS-232(C)
- RS-422/RS-485
- Ethernet
- Support for Structured Text and Global Variable programming.
- USB loader port.
- SD card slot.
- Built-in 32 loop PID control.
- Floating-point arithmetic.
- Run time editing:
- Ladder logic or instruction list languages.
- Built-in flash memory.
Built-in Functions
Serial Communication Specifications
| Built-in Serial Communication Specifications | |||
|---|---|---|---|
| Specification | Channel 1 | Channel 2 | |
| RS-232(C) | RS-485 | ||
| Communication Mode | CIMON HMI Protocol | ✓ | |
| CICON Protocol | ✓ | ✓ | |
| Protocol Program | - | - | |
| Modbus RTU | Master & Slave | Master & Slave | |
| Types | Data Bit | 8 Bit | |
| Stop Bit | 1 or 2 Bit | ||
| Parity | Even/Odd/None | ||
| Synchronization | Asynchronous | ||
| Transmission Speed | 1,200 ~ 115,200 | 1,200 ~ 115,200 | |
Ethernet Communication Specifications
| Built-in Ethernet Communication Specifications | ||
|---|---|---|
| Specification | Ethernet | |
| Communication Mode | CIMON HMI Protocol | ✓ |
| CICON Protocol | ✓ | |
| Protocol Program | - | |
| Modbus TCP | Slave | |
| High-Speed Ethernet Link | - | |
| DHCP | - | |
| Maximum Online Client | 5 clients simultaneously maximum | |
| Communication Speed | 10 Mbps 100 Mbps 1,000 Mbps | |
| Communication Specification | 10/100/1,000 base TX | |