Introduction

The SSi DAQ data acquisition module is a simple, powerful and expandable product for measuring a vast array of signals in the process control environment.  The DAQ can be used with as few as 3 inputs and can be expanded to as many as 48 per DAQ depending upon your needs.  Each SSi fully-isolated 3 input analog module can be configured on an input-by-input basis for a range of voltage inputs from as little as 20 mV to as much as 10V or for a 4 - 20 mA current signal.  Communications to the DAQ are available via Modbus serial protocol or through the DAQ's Ethernet port via ModbusTCP.  Calibration and configuration are available through SSi's Configurator software (provided) and the DAQ also features a limited web server for simple interfacing from any PC in your plant (Ethernet communications required).