CAN Sync Start Multiple with NI-DAQmx.Channel API Additional Programming Topics.Low-Speed/Fault-Tolerant CAN Pinout Cable.Verify Installation of CAN and LIN Hardware.With single ended connections, they are the same as for RS-232. Measurement & Automation Explorer (MAX) 2 bug13 said: Hi team I need to use RS485 and DB9 connector, is there a standard way to connect DB9 I have googled it already, it looks like there is not a standard of how to connect RS485 to DB9 connector Thanks guys Click to expand.For more information refer to the ncSetAttribute function within the Frame API. On NI USB-LIN products, master termination is software selectable and can be enabled with the Termination attribute. The master node requires a 1 KΩ resistor and serial diode between the LIN bus and VBat. This termination is usually integrated into the transceiver package. Slave nodes are typically pulled up from the LIN bus to VBat with a 30 KΩ resistance and a serial diode. LIN cables require no termination, as nodes are terminated at the transceiver. The maximum number of devices on a LIN bus is 16, per the LIN specification. The maximum allowable cable length is 40 meters, per the LIN specification. For detailed formulas for calculating this value, refer to the Line Characteristics section of the LIN specification.īelden cable (3084A) and other unterminated CAN/Serial quality cables meet these requirements, and should be suitable for most applications. Its purpose is to convert the RJ-45 pinout on. LIN cables should meet the physical medium requirement of a bus RC time constant of 5 microseconds. You use the DB-9 to RJ-45 console adapter to connect the ASCII terminal console to your N6000 series system. This section describes cabling requirements for LIN. All USB-LIN interfaces require bus power of 8-18 VDC.Ĭabling Requirements for LIN Specifications (LIN) Supplies bus power to the LIN physical layer, as required by the LIN spec. Pictures, pinout diagrams and pin descriptions. Signal line that carries the data on the LIN. Information on the DB-9 (officially know as DE-9) connector which is commonly used for RS232 serial ports. Connecting the optional LIN shield may improve signal integrity in a noisy environment. The following figure shows the 9-pin D-Sub connector pinout. USB-8476 and USB-8476s hardware has a 9-pin male D-Sub (DB9) connector for connection to the LIN bus. This section describes the USB-LIN hardware.
0 Comments
Leave a Reply. |