| Parameter | Value |
|---|---|
| Article Number | 6ES7288-1ST30-0AA0 |
| Product Type | CPU ST30 DC/DC/DC |
| Programming Software | STEP 7 Micro/WIN SMART |
| Mounting Type | Rail mounting (Standard DIN rail) |
| Power Supply Voltage | 20.4-28.8 V DC (24 V DC rated) |
| Max Input Current | 624 mA |
| Program Memory | 18 kbyte |
| User Data Memory | 12 kbyte |
| Total Memory | 30 kbyte |
| Digital Inputs | 18 points (24 V DC) |
| Digital Outputs | 12 points (Transistor, 0.5A per channel) |
| High-speed Outputs | 3 points |
| Ethernet Interface | 1 RJ45 (10/100 Mbit/s auto-detect) |
| RS 485 Interface | 1 (187.5 kbps max baud rate) |
| Operating Temperature | 0-55 °C (horizontal) / 0-45 °C (vertical) |
| Dimensions (W×H×D) | 110×100×81 mm |
| Weight | 375 g (approx.) / 0.461 kg (net) |
| Degree of Protection | IP20 |
| Country of Origin | China |