National Instruments RS-485 manual
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- 8 pages
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Table of contents for the manual
FieldPoint ™ is a trademark of National Instruments Corporation. Product and company names are tra[...]
2 The FP-1001 has a simple rail clip for mounting reliably onto a standard 35 mm DIN rail. To instal[...]
3 Figure 3. Installed Network Module Network Connection Connect the FP-1001 to a host computer, or t[...]
4 The RX+ of the host port (or FP-1000 RS-485 repeater port) must be connected to the TX+ of all of [...]
5 modules on different serial ports may have the same address. Every module on one serial port of a [...]
6 Switches 6-8 set the baud rate of the FP-1001. Table 2 shows the switch positions and the correspo[...]
7 Powering the FP-1001 NOTE: Terminal bases must be connected to the FP-1001, and the baud rate swit[...]
RS-485 isolation ............................... 2500 Vrms breakdown, 250 Vrms operational Power Con[...]