The H8923-4 pulse/analog to Modbus Converter provides a convenient way to add standard pulse and analog sensors to a Modbus control/data acquisition network. The H8923-4 accepts up to four inputs from 0-10VDC, or 4-20mA current loop devices and up to four pulse output sensors. Commissioning is a snap with the auto-detect feature - a push of the button automatically sets 0-10V and 4-20mA devices to the proper mode. LEDs show what's operating. Then set the Modbus address via the on-board DIP switch to be up in no time. Pulse input data and all configuration information is stored in non-volatile memory in case of power failure.