The P507, available from Dominion Electronics , is a high-performance quadruple UART with RS422/485 interface. It supports full duplex (with RS422) and half duplex operations (with RS485) and data rates of up to 921,600 bit/s. Each channel has its own 500V isolation, with all ports being available on the 50-pin D-Sub front connector. The P507 quadruple UART has the following benefits:
- Four high-performance UARTs
- Pattern generator
- Full and half duplex
- Software programmable
- Serial data rates up to 921,600 bits/s
- Optical isolation between channels
- -40 to +85°C with qualified components