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The device suit in a small
RS232- connector case. left: TTL, right: RS232.
These Connector changes TTL- signals to RS232- signals. The special: it
don't need a external power supply. With a special circuit it generate the
power from the RS232- signals. Is nevertheless the power to less, you can
give them a external power supply from 5V on the RS485- Connector. The device
is saved for hyper voltage. Your PC cannot broken, the RS232 has a limitation
for maximum current.
The maximum baud rate is 115 KBaud.
The signals TxD, RxD, RTS and CTS are transmitted.
These hardware working with BinTerm- software under Windows 9x, NT4.0, 2000
and XP.
The connector is excellent suitable for microcontroller devices, where never
is a RS232- charger implement. The device change the RS232 signals into
TTL. The signals RTS/CTS in the TTL- side with a resistor connected, when
these signals are never used, they going right back into the PC. |
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