| Data transfer channels | 2 (1/1), TxD and RxD |
| Data transfer rates | 1200…115,200 baud, 9600 baud (8 bits, no parity, 1 stop bit) is preset |
| TTY connection | M12, screw type |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Bit transfer | 2 x 20 mA |
| Load | |
| Cable length | max. 1000 m twisted pair |
| “0” signal current | 0…3 mA |
| “1” signal current | 14…20 mA |
| Data buffer | 128В bytes receive buffer, 16В bytes transmit buffer |
| Power supply connection | feed: 1 x M8 male socket, 4-pin, a-coded, downstream connection: 1 x M8 female socket, 4-pin, a-coded |
| Current consumption from US (without sensor current) | see documentation |
| Bit width in the process image | input/output: 3 x 8В bit user data, 1 x 8В bit control/status (up to 5 x 8В bit user data are possible) |
| Electrical isolation | TTY/control voltage: 500 V, to the fieldbus: depends on the bus system |






