ProXR is a standard set of relay control commands that allow users to control relays by sending bytes of data.
ApplicationsLimitless ExpansionIntegrated SimplicityHigh-Level CommandsLow-Level CommandsProXR EnterpriseFRAM IntegrationMacrosAlpha StationEssential Getting Started TipsSending Your First CommandTest 2-Way CommunicationsUsing the API CalculatorI2C Command
Installing LabVIEW USB RS232 RS485 Relay Controller Instrument Driver This Guide contains instructions for Installing LabVIEW USB RS232 RS485 Relay
LabVIEW Relay switching and Status acquisition 1 In this LabVIEW relay switching article we will learn how to on off
LabVIEW Relay Controller Advanced Configuration In this LabVIEW Relay Controller Advanced Configuration guide we will learn how to set relay
LabVIEW Relay controller Basic Configuration In this LabVIEW Relay controller Basic Configuration manual we will learn how to automatically and
LabVIEW Relay switching and Status acquisition 2 In this LabVIEW Relay switching article we will learn how read relay status,
LabVIEW Relay Timer Operation In This Guide we will learn how to setup LabVIEW Relay Timer Operation, Pulse activated relay
ProXR controllers have been the standard for relay control applications for many years. Over the years, we have improved firmware
Introduction The NCD Component Library makes it easy to integrate ProXR controllers into Microsoft Visual Studio. The NCD Component Library
Introduction NCD Digital Potentiometer devices allow software control of up to 256 channels of 8-bit digital potentiometers. NCD manufactures many
Introduction NCD Devices with Contact Closure Input monitoring capabilities will use this command set to read no less than 8