FLIR PTU-D300, Руководство пользователя

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Quick Start
13
3.5 – Serial Connection
Note: You may use simultaneous Ethernet and serial connections.
To connect, power on, and test the PTU ‐ D300
using the serial interface:
1. Check which wiring option your PTU ‐ D300 is
configured with.

If it is PL01, the PTU ‐ D300 provides
direct RS ‐ 232 support. Skip to Step 3.

If it is PL02, you may have to connect to
the PTU ‐ D300 through an RS ‐ 485
converter. Proceed to Step 2.
2. Connect the PTU ‐ D300 as follows:

Attach the DB25 to DB9 converter on one side of the RS ‐ 232 to RS ‐ 485 converter.

Attach one end of the four ‐ pin RJ ‐ 11 phone cable to the other side of the RS ‐ 232 to RS ‐
485 adapter.

Set the switches on the RS ‐ 232 to RS ‐ 485 converter to T RxON and DCE .

Attach the four ‐ pin RJ ‐ 11 female ‐ to ‐ female adapter to the other end of the phone cable.
This is important because the adapter rearranges the pins; the PTU ‐ D300 will not
function if the adapter is not attached correctly.

Connect the RS485 connector from the breakout cable into the adapter.

Provide power to the converter through the included power supply.
3. Attach a standard RS ‐ 232 cable between a host PC and the DB9F connector on the PTU ‐
D300 labeled RS ‐ 232.
4. Open a terminal program such as HyperTerminal® or TeraTerm®.
Note: HyperTerminal is available with Microsoft® Windows XP® and previous versions.
You may download TeraTerm from http://ttssh2.sourceforge.jp/.
RS-232 to RS-485
adapter
DB9 to DB25 adapter
F-F adapter
RS-232
Phone cord