Use the search feature to view Kepware's repository of more than 500 Knowledge Base articles. Narrow your results or type your query into the search field below.

Alternatively, if you are unable to find a solution, we have an additional resource - our PTC eSupport Portal . If you are prompted to log into the eSupport Portal, you can use your My Kepware credentials. Need a My Kepware account? Create one here .

Search Solution Results By:
View All Solutions

Kepware Knowledge Base: Solution


Does KEPServerEX Support Communications with the Allen-Bradley Bulletin 1404/Power Monitor 3000?


Last Update: 11/12/2018

Yes, it does. There are several drivers that can be used to communicate to the device. The Power Monitor 3000 supports the DF1 Protocol as a Master or Slave, and the Modbus RTU Serial Protocol as a Master or Slave via its RS485 or RS232 communications ports. There are also optional DeviceNet or ControlNet interfaces.

For device communication options and their corresponding Kepware driver, refer to the list below.

  • AB PM 3000 acting as a DF1 Slave: The Allen-Bradley DF1 driver included in the Allen-Bradley Driver Suite
  • AB PM 3000 acting as a Modbus Slave: The Modbus RTU Serial driver included in the Modbus Driver Suite
Related Protocols
Allen-Bradley DF1