BB-485SD9RJ
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-232 handshake lines - no power supply required
This port-powered, two channel converter allows your computer to communicate longer distances by converting TD and RD RS-232 lines to RS-485 signals. RS-485 also provides multi-drop capability. Model 485SD9RJ features Automatic Send Data Control which enables the driver when data is present on the RS-232 side. Control of... More
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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
Inherent EMI/RFI immunity from surges, spikes, ground loopsExtend serial signals up to 4 km (2.5 mi) with multimode fiberPoint-to-point or multi-drop ring configurationConverts RS-232 to RS-422/485RS-
Data rates up to 115.2 kbps
4 km (2.5 mi) range
10 – 30 VDC input voltage
Wide operating temperature
2,000V, 2-way optical isolation
Modbus ASCII/RTU compatible
EMI / RFI protection
TD, RD and Power
Data rates up to 115.2 kbps
10 – 48 VDC input power range
Wide operating temperature
2,000V, 3-way optical isolation
Modbus ASCII/RTU compatible
EMI / RFI protection
UL Class 1/Division 2
Inverted fi
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