Siemens NK8237 MP4.40 Installation, Function & Configuration, Commissioning page 33

Building Technologies
Fire Safety & Security Products
Ethernet 2
Fig. 24 Connect Ethernet cables on NK8237
For direct connection between PC and NK8237, you can use either a crossed or
straight-through Cat. 5 twisted pair patch cable. In fact, NK8237 supports auto-
matic crossover.
While the download is being performed, the FTP Diagnostic window is displayed
with the current status of the download. (See Fig. 25.)
Fig. 25 NW8202 download status window (FTP Status OK)
Once the operation has been performed, a final status notification and instruction
window will be displayed.
Fig. 26 NW8202 final instruction window
9. Follow the instructions displayed in the final instruction window.
10 Disconnect the NK8237 from the PC, and replace the cover.
11 Reset the Service PC IP address back to the original address.
Now the NK8237 is ready to work in the fire and Modbus network.
12 Using an IP ping command from networked station, check that the NK8237
responds to the new address.
Ethernet 1
048_DMS_NK8237_ICC_MP4.40_A6V10316241_a_en.doc
Configuration
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06.2011