Black Box IC1474A-F Async RS232 to RS422 Interface Converter, DB9 to DB9

Features:

• RS422 pin-outs match an SMPTE video standard-compatible controlling device.
• For DB9 equipment, if the peripheral operates on the RS422 signal, use only one DB9 converter. But if the transmitting and receiving equipment only operates on RS-232, use two converters.
• Provides 115.2-kbps speed for distances up to 4000 feet (1219.2 m).

• Transmit data up to 115 kbps or at distancesup to 4000-ft.
• Operates point to point only.
• 4-wire operation, full-duplex.
• Async (data leads) only.
• Interface powered by the RS232 control leads.