| IUC-XX-ADD: Isolated Adder/Subtractor
|| specsheet |
The IUC-XX-ADD is a microprocessor controlled Adder/Subtracter. It is easily field configurable to any combination of
adding inputs or subtracting inputs. Furthermore, each input can be scaled by a factor of 0-1.25 (or 0-2.5) to allow for
unequal process inputs. This flexibility combined with easy field calibration allows for the fine tuning of a process on site
with little effort. All that is required to change the calibration settings is a voltmeter and a small screwdriver.
Example:Adding two Flows of different sized pipes.
Pipe1 = 2 x Pipe2 (by Volume)
Scaling Input #1 by 0.67 and Input #2 by 0.33 will result in a combined flow total of 1.0 max.
(for scaling factor of 1.25: TP1=3.35V, TP2=1.65V) .
Isolation: Input to Output to Power 1500 VAC (test)
Accuracy/Linearity:+/- 0.3% max., +/- 0.1% typ.
Operating Temperature: -40 Deg.C. to +50 Deg.C.
Temperature Effects: +/-0.5% max., +/-0.2% typ. (for 40 Deg.C. change)
Loop Drive: Max. 1000 Ohms at 20mA