Product Description

The Bosch VT-VSPA1K-1-1X is an analog amplifier. It belongs to component series 1X. The amplifier features a 16-pole terminal strip without front plate. The amplifier front panel features an LED display. The DIL switches on the amplifier printed circuit board (PCB) should be set before amplifier commissioning. Dimensions of the amplifier front panel are 128 x 20.3 millimeters. Dimensions of the amplifier PCB are 164 x 104 millimeters. The VT-VSPA1K-1-1X amplifier requires 24 Volts DC nominal input. The operating voltage range is 22 to 35 Volts DC. Power consumption of the analog amplifier can go up to 50 VA. The current draw of the analog amplifier can go up to 1.8 Amps. A slow-blow safety fuse rated for 2.5 Amps is provided on the amplifier PCB. The differential input on the amplifier can be switched from voltage to current input.

The additional command value input on the VT-VSPA1K-1-1X accepts 0 to +9 Volts DC. A ramp generator on the amplifier can be adjusted for downwards and upwards direction. By means of the external "ramp off" contact, the upwards and downwards ramp times can be set to their minimum value (approximately 30 milliseconds) together. For optimal amplifier operation, the ambient temperature should be between 32 and 122 degrees Fahrenheit. Unused amplifiers should be stored in an area when the temperature of the surrounding air remains between -4 and 185 degrees Fahrenheit. The VT-VSPA1K-1-1X amplifier weighs approximately 0.1 kilograms. Product documentation for the VT-VSPA1K-1-1X amplifier outlines several precautions. These include shielding the solenoid conductor, ensuring appropriate spacing between the amplifier and sources of EMI such as radar and aerial lines, and ensuring appropriate spacing between solenoid conductor/signal lines and power lines.