Precision Digital Logo
  • PDA1485 ProVu RS-485 Serial Adapter

    The PDA1485 converts the serial output of the ProVu meter to balanced, full or half-duplex RS-485 signals. The PDA1485 has a removable screw terminal connector for the RS-485 terminals which includes Transmit Data (DO) and (/DO), Receive Data (DI) and (/DI), and Signal Ground. The adapter is provided by the ProVu meter M-Link connection. The PDA1485 has three diagnostic LEDs: a Power (P) LED to show when the adapter is powered properly, a Transmit Data (TX) LED to show when the adapter is sending data out from the PC side, and a Receive Data (RX) LED to show when the adapter is receiving data from the ProVu meter.

  • PDA7485 RS-232 to RS-422/485 Converter

    The PDA7485 RS-232 to RS-422/485 converter converts unbalanced, full-duplex RS-232 signals to balanced, full or half-duplex RS-422 or RS-485 signals. It is available in both isolated and non-isolated versions.

  • PDWM90 Base Station I/O Modules

    Modules for the PDW90 base station are easy to install and add functionality to the wireless system. There are four types of modules available: dual analog inputs, dual analog outputs, digital I/O, and dual relays. The analog outputs module allows the base station to output two independent analog signals being broadcast by any of the field units. The analog inputs module allows the base station to accept two analog signals and transmit them wirelessly to any of the connected field units. The digital I/O module contains four channels which can be programmed to correspond with any of the field units’ digital inputs or outputs. The dual relays module can also be controlled from any of the connected field units’ digital I/O.

    Four Types of I/O Modules
  • PDN-CSETUP Custom Setup Services
    Precision Digital can help you get up and running quickly with our Custom Setup services. Let us set up your meter or controller and all you will have to do is install it into your system. Setup services may include scaling and settings such as alarm conditions preprogrammed to the values you choose.