BB-485LP9TB
Powered from RS-232 handshake lines — no power supply neededExtend RS-232 signals to 1.2km (4,000 ft)Automatic Send Data Control - no software drivers neededCommunicate at baud rates to 115.2 kbps (maximum)Optional external powering
Model 485LP9TB is a port-powered, two-channel converter. It converts TD and RD RS-232 lines to balanced RS-485 signals. The unit can be powered from the RS-232 handshake lines, DTR and RTS. If port-powering the unit, one of these handshake lines must be asserted (high) in order to power the unit (See Table 1). DTR must be... More
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Converts 25-pin serial to 9-pin ATserialFullymoldedback shell with strain relief for added protection26AWG stranded conductors for flexbility
Fully molded backshell with strain relief for added protection
28 AWG stranded conductors for flexibility
Thumbscrews for tool-less termination
1.8 meter length (6 feet)
Interconnect two devices with similar DTE portsReverse Pin 2 (Transmit Data) and Pin 3 (Receive Data)Connect TD to RD, DTR to DSR, and RTS to CTSTransfer portpower from host to peripheralIdeal for use
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