Aalborg Instruments Smart Digital Command Module SDPROC3G1AUL

The Smart Digital Command Module (part number SDPROC3G1AUL) from Aalborg Instruments is a microprocessor-driven device designed for use with analog or digital mass flow controllers that utilize 0-5 Vdc input/output signals. It is available in configurations of one to four channels and includes a 24x2 alpha-numeric dot matrix display along with four panel buttons for comprehensive control over flow measurement and regulation. This module features an easy-to-navigate programming interface organized in a modular menu structure, allowing users to quickly access desired functions. It supports RS-232 serial communication as standard, with an optional Ethernet interface for remote access via a web browser or TELNET console. The device includes programmable batch flow control with up to sixteen steps, programmable timer flow control with up to 96 steps, and ratio flow control for mixtures of up to four gases. Additional functionalities include preprogrammed high and low flow alarm limits for each channel, customizable alarm actions, and a totalizer for calculating the total volume of gas flow. The module operates on a wide power supply range of 85 to 240 VAC and features a robust design suitable for various environmental conditions. The dimensions are 7.75" x 6.75" x 4.5" and it weighs 4.5 lbs.