BB-422PP9R
Extend RS-232 data signals up to 1.2 km (4,000 ft.)Change RS-232 TD and RD to balanced RS-422 signalsAutomatic Send Data Control - no software drivers necessaryBaud rates up to 115.2 kbpsPowered from RS-232 handshake lines -nopower supply required
Model 422PP9R is a port-powered, two-channel converter that changes TD and RD RS-232 lines to balanced RS-422 signals extending communication distances up to 1.2 km (4,000 ft.). Automatic Send Data Control feature enables the RS-422 driver when data is present on the RS-232 side. Control of the driver is automatic at rates up to... More
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1,500 Volts optical isolation
Converts RS-232 to RS-422/485
4-wire, full-duplex RS-485
2-wire, half-duplex RS-485
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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