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Roger Access Control System Installation guide for RUD-1 Communication Interface Firmware version: n.a. Document version: Rev. D...
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Roger applications (PR Master, RARC, Roger IPS) automatically recognize RUD-1 and show its name on the list of available serial ports in brackets e.g. COM4 (RUD-1). All electrical connections should be carried out while interface is unplugged from the USB port. Optionally, the USB A-A cable (delivered with a package) can be used to extend distance between PC and RUD-1 interface.
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RUD-1 using following formula: the RS485 circuit automatically switches to transmit mode when data comes from the PC and returns to receive mode when transmission from PC completes. RUD-1 can be used in Roger system as well as in third party applications as USB/RS485 converter.
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PR Master software. Built-in converter with 12VDC/120mA output can be used to supply power to particular controller during configuration. If the controller is supplied from other source, then DO NOT connect terminal 1 of RUD-1 to the controller. Table 3. Connection of RUD-1 to controller (configuration)
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2.4 Connection of RUD-1 to reader (configuration) RUD-1 Communication Interface can be used for configuration of PRTxxEM series and PRTxxMF series readers by means of computer with RARC software. Built-in voltage converter with 12VDC/120mA output can be used to supply power to particular reader during configuration. Make all connections in accordance with fig.
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2.5 Connection of RUD-1 to controller (firmware update) RUD-1 Communication Interface can be used for firmware update in PRxx1 series and PRxx2 series controllers by means of computer with Roger ISP software. Built-in voltage converter with 12VDC/120mA output can be used to supply power to particular controller during firmware update.
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RUD-1 Communication Interface is based on FT232 device made by FTDI. The communication is provided through virtual serial port, which is established during installation of FT232 drivers (FTDI). RUD-1 can work in two operation modes: RS-485 or RS-232. The mode can be selected by means of CBUS2 and CBUS3 lines of FT232 device: ·...
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