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New 3 port RS 232 / 485 Buffered Hub allows two masters to access one slave ( Protocol Independent ) !
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Isolated Converters
There are always reasons to convert a signal from one form to another. Whether for the purpose extending communication distance or to cater for a signal mis-match, RDC offers isolated converters consisting of serial and Ethernet signals in almost any combination.
     
USD $249.00 rdc485ic - Isolated RS-232 to RS-485 Converter
- Isolates and converts between RS-232 and RS-485 signals
- Various isolation options available
- Protocol Independent
- 2 or 4-wire operation (T+, T-, GND or T+, T-, R+, R-, GND) on RS-485 side
- 3-wire operation (TX, RX, GND) on RS-232 side


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USD $249.00 rdc422ic - Isolated RS-232 to RS-422 Converter
- Isolates and converts between RS-232 and RS-422 signals
- Various isolation options available
- Protocol Independent
- 4-wire operation (T+, T-, R+, R-, GND)
- 3-wire operation (TX, RX, GND) on RS-232 side


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USD $419.00 rdc232ir3-TTL - Isolated RS-232 to TTL Converter
- Isolates and converts between RS-232 and TTL/CMOS signals
- Various isolation options available
- Protocol Independent
- 3-wire operation (TX, RX, GND) on RS-232 side
- 3-wire operation (TTL IN, TTL OUT, TTL GND) on TTL side


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USD $339.00 rdc485ir - Isolated RS-485 Repeater (2 or 4-wire)
- Isolates and repeats RS-485 signals or converts between 2/4-wire signals
- Various isolation options available
- Protocol Independent
- 2 or 4-wire operation (T+, T-, GND or T+, T-, R+, R-, GND)
- Fault Isolation option available


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USD $99.00 rdc485ic-sp - Self-Powered RS-232 to 2 wire RS-485 Converter (non-isolated)
- Converts between RS-232 and RS-485 signals
- Protocol Independent
- 2-wire operation (T+, T-, GND) on RS-485 side
- 3-wire operation (TX, RX, GND) on RS-232 side
- Self-powered via host RS-232 port


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