- Description
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Details
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 the driver is automatic at speeds up to 115.2 kbps. The converter is powered from the RS-232 data and handshake lines whether the lines are high or low. No handshake line change is necessary to control the data lines. The RS-485 driver is enabled with each bit of data. The RS-485 receiver is disabled when the driver is enabled and is enabled when the driver is disabled. This converter is suitable for field service, where a power supply would add clutter, or anywhere you need compact, easy-to-use, economically priced serial conversion.
- Additional Information
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Additional Information
Features Extend RS-232 data signals up to 1.2 km (4000 ft) • Convert 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
Packing List BB-9PAMF6 - DB9 Male to DB9 Female Adapter Cable, 1.8 m (6 f Ordering Information BB-485SD9RJ Diamensions 7.3 x 3.2 x 1.6 cm (2.9 x 1.3 x 0.6 in) - Reviews
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- Data Sheet
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