BB-485OI9TB
1,500 Volts optical isolation
Converts RS-232 to RS-422/485
4-wire, full-duplex RS-485
2-wire, half-duplex RS-485
Model 485OI9TB, isolated converter, converts unbalanced, full duplex RS-232 signals to balanced full-duplex (4-wire) RS-422/485 or half-duplex (2-wire) RS-485 signals. The converter provides 1,500 Volts RMS optical isolation for data lines and ground (and connected devices) between the RS-232 and RS-422/485 signals. RS-232 port has... More
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Extend RS-232 data signals up to 1.2 km (4,000 ft.)
Change RS-232 TD and RD to RS-485 signals
Automatic Send Data Control - no software drivers necessary
Baud rates up to 115.2 kbps
Powered from RS-23
Modbus compatible serial conversion
Removable terminal blocks for RS-422/485
2,000V two-way optical isolation
Automatic Send Data Control - no software drivers necessary
Modbus compatible serial conversion
Removable terminal blocks for RS-422/485
2,000V two-way optical isolation
Automatic Send Data Control - no software drivers necessary
Transparent asynchronous RS-232 at 115.2 Kbps
Full or half-duplex
Range up to 4 km (2.5 mi)
TD, RD, RTS and CTS supported
EMI/RFI transient immunity to surges, spikes, ground loops
Port-powered, no ex
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