Data Format

8 bits, 1 stop, odd even or no configurable parity

8 bits, configurable odd, even or no parity

8 bits, configurable odd, even or no parity Modbus serial

V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A

V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A

V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A