Product Description

The Bosch VT-VSPA1-1-1X-SO43A-1616 is a valve amplifier for proportional pressure valves. It is suitable for control of all direct and pilot operated pressure valves that do not support electrical position feedback and have one solenoid as the actuating element. Clock frequencies supported by the unit include 100 Hertz and 160 Hertz. The VT-VSPA1-1-1X-SO43A-1616 supports differential input switchable from voltage to current input. The unit also supports additional command value input from 0 to +9 Volts. The amplifier supports a ramp generator that is separately adjustable for upwards and downward direction. The amplifier supports reverse polarity protection for voltage supply. Operating voltage for the VT-VSPA1-1-1X-SO43A-1616 is 24 Volts DC, with upper limit value of 35 Volts DC and lower limit value of 22 Volts DC. The maximum power consumption of the VT-VSPA1-1-1X-SO43A-1616 is 50 VA.

The maximum current consumption is 1.8 Amps. Connection on the VT-VSPA1-1-1X-SO43A-1616 is a 32-pole male multipoint connector. Dimensions of the VT-VSPA1-1-1X-SO43A-1616 is 100 x 160 millimeters. The front plate dimensions are: 3 HE height , 1 TE width soldering side and 3TE width component side. The admissible operating temperature range is 0 to 50 degrees Celsius. The storage temperature range is -25 to 85 degrees Celsius. Weight of the VT-VSPA1-1-1X-SO43A-1616 is 0.1 kilograms. A “Ready for Operation” LED display is located on the front panel. It has to be ensured before commissioning of the amplifiers that the DIL switches on the printed circuit board are set according to the relevant application. The amplifier is a sophisticated piece of equipment and therefore only trained personnel should handle and operate it. Personnel working on the device should follow standard ESD precautions when working with the amplifier.