The VAC Series digital amp from Santest can be applied to set up Null, Gain and current output valve of a proportional solenoid valve easily quickly by PC or touch panel via RS-232C. Solenoid current is 0 to 1000 mA. Just by replacing an amp with VAC, you can use the existing valve as it is while eliminate troubles in setting values at the same time.
As it sets output current value at on/off and rise/fall time by 1 mA, you don't need to adjust Null and Gain trimmers while observing current or voltage value. The monitoring function provides status update of input/output, input voltage and output current values on PC or touch panel. Equipped two-piece connector enables to be removed and installed during the system is operating, which makes easy to I/O checking avoiding solenoid current.
VAC Series can set several amps with the same parameters. As the parameters can be stored and duplicated in your PC, it is very easy to use them when changing amp value or adding new units. Emergency stop signal, noise filter for contact input, and LED in the front panel for power supply & alarm are all equipped. DC24V power supply, 1.2A consumption. Its operating temperature is 0 to 50 Celsius. Dimensions are 32W x 120D x 200H, weight 600g.
The VAC Series have two types, VAC-V for voltage input and VAC-S for contact input.