Glossary (cont.)
Analog Circuit
– An electronic circuit that operates with currents and voltages that vary continu-
ously with time and have no abrupt transitions between levels. Temperatures, pressures, or flow
rates are all represented by analog circuits.
Digital Circuit
– An electronic circuit that functions as though currents or voltages exist only at
one of a set of discrete levels, all transitions between levels being ignored. The states of a digital
circuit are often referred to as on or off, high or low.
VSNS-
This is screw terminal # 7 on the IO Slave. This is an output used to power sensors/
transmitters. The maximum output voltage of this terminal is 20VDC for the FGRIO-S and
30VDC for the FGR2-IOS-C-U and FGR2-IOS-CE-U
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
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