| Manufacturer part number (MPN) | 6ES7440-1CS00-0YE0 |
| EAN / GTIN | 4025515129028 |
| Sales unit | pcs |
| Supporting protocol for EtherCAT | No |
| Number of HW-interfaces RS-422 | 1 |
| Number of HW-interfaces RS-485 | 1 |
| With optical interface | No |
| Supporting protocol for TCP/IP | No |
| Supporting protocol for PROFIBUS | No |
| Supporting protocol for PROFINET IO | No |
| IO link master | No |
| Type of data transmission | Serial |
| Transmission rate | 115.2 kBit/s |
| Explosion safety category for gas | ATEX gas-ex-protection, Cat. 3G |
| Explosion safety category for dust | None |
| Width | 25 mm |
| Height | 290 mm |
| Depth | 210 mm |
| Country of origin | Germany |