Specifications

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Allen-Bradley DH+/DH-485 Device Driver Help
configuration. If you don't want to use interrupts, select None.
4. Click OK.
Channel Setup for the Allen Bradley- 1784 PKTX/PKTX-D card
Caution: Before you install the PKTX/PKTX-D driver, make sure you have uninstalled any drivers (i.e. RSLinx) that you
may have used previously for this card and then restart your computer. Failure to do so may result in unexpected
consequences. We strongly recommend you use a fresh PCI slot that has not been used previously with other DH+
cards. This is not required for Windows NT.
Note to Windows NT users: Windows NT users must be logged in as an administrator the first time they use the
driver. This is because the driver needs to write some information to the registry before it can start loading the protocol
to the cards.
Example Procedure for removing old driver: If you have used SST or similar cards before, you may see something
like the following picture under Device Manager.