IO503 data sheet


Summary
4-port RS232/422/485 module for baud rates up to 920kb/s (RS232) and 5.5296Mb/s (RS422/485). Delivery includes Speedgoat drivers for xPC Target, I/O cable, and terminal board.

Physical Description
Form factor PMC
PCI bus 32-bit, 33MHz
Power consumption 1.4W, maximal
Environmental Description
Operating temperature -40șC to +85șC
Relative humidity 5 to 95%, non-condensing
Serial
Description
Interface type Asynchronous serial
Number of channels/ports 4
Physical interface Software-selectable per channel: RS232, RS422, RS485 full-duplex, RS485 half-duplex
Programmable baud rates RS232: up to 921.6kb/s
RS422/RS485: up to 5.5296.6Mb/s
I/O signals RS232: TxD, RxD, RTS, CTS, GND
RS422/RS485 full-duplex: TxD+/-, RxD+/-, GND
RS422/RS485 half-duplex: Dx+/-, GND
Termination Software-selectable (120Ohm)
UART Exar X17D158
Transceiver MAX3161E
ESD protection ±15kV

Customer quote

"Up and running in less than a day!"

Darren Hartman,
HUSCO International

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