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Summary of Contents for 6KCV300CTI

Page 1: ...GEI 100275 6KCV300CTI 11 97 1 6KCV300CTI Instruction book ...

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Page 3: ... RS 485 through the XS1 connector with a 5V 10 referred to GNDD The supply is provided by the Drive regulation board or by the DGF card See section 6 to properly set jumpers The Interface converts the RS232 of the full duplex serial line of the PC into the RS485 of the half duplex serial line of the Drives The management of the RS485 device is completely automatic and it does not require any softw...

Page 4: ...n of the RTS command available on the RS232 serial line connector When active the command RTS enables the RS485 drive for the transmission The two dip switches placed on the interface have the function to insert or disconnect the terminating resistors of the line when set as first and last drop of the net As default the terminating resistors are disconnected switches OFF The interface connects dir...

Page 5: ...GEI 100275 6KCV300CTI 11 97 4 Figure 1 2 1 3 Example of Multidrop connection ...

Page 6: ...s Each 6KCV300CTI can supply in Multidrop configuration a maximum number of 32 devices Drives Dgfc A properly sized 5V external power supply is required A rule of thumb would be 2 5 ADC 5 V power supply for 32 devices 3 General information The connection of the command DTR to the signal DSR is direct without electrical interface The status of the signal DSR can be used to verify the PCI 485 Interf...

Page 7: ... 7 B B RS485 I O RS485 8 GND 0V Power supply I 9 5V Power supply I O Table 1 XS1 Connector 5 2 XS2 Connector XS2 Connector Pin Number Signal Description Function Electrical protocol 1 2 RX RX RS232 O RS232 3 TX TX RS232 I RS232 4 DTR DTR RS232 I RS232 5 GND 0V Power Supply I O 6 DSR DSR RS232 O RS232 7 RTS RTS RS232 I RS232 8 CTS CTS RS232 O RS232 9 Table 2 XS2 Connector 6 Drives and DGF card conf...

Page 8: ...erted ON Inserted On the first and the last drop of the net S15 Insertion disconnection of RX channel ON Inserted ON Inserted S31 S32 Insertion disconnection of TX RX TTL level OFF Not Active OFF Not Active S18 S19 Selection internal external supply for RS485 interface A C Position External pin 5 9 B C Position Internal A C Position External B C Position Internal DGF card Jumpers name function Def...

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