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VT-VSPA1K-1-1X

VT-VSPA1 Proportional Amplifiers

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The VT-VSPA1K-1-1X is a sophisticated analog amplifier from Bosch's component series 1X. Equipped with a 16-pole terminal strip, it excludes a front plate but includes an LED display on its front panel. The amplifier comes with specific DIL switches located on the printed circuit board (PCB), designed for set up ahead of commissioning. Offering dimensions of 128 x 20.3 millimeters and a 24 volts DC nominal input, the VT-VSPA1K-1-1X power requirement ranges between 22 to 35 volts DC with a maximum power usage of 50 VA. The maximum current draw is 1.8 amps, protected by a 2.5-amp slow-blow safety fuse. The device features a flexible differential input which can switch between voltage and current, while an additional input accepts 0 to +9 volts DC. Featuring a configurable ramp generator, the amplifier allows for quick adjustments of downward and upward ramp times to approximately 30 milliseconds. The amplifier functions between an ambient temperature of 32 and 122 degrees Fahrenheit, and can be safely stored at -4 to 185 degrees Fahrenheit. The VT-VSPA1K-1-1X weighs approximately 0.1 kilograms and must be installed with adequate spacing from sources of EMI and power lines to ensure optimal performance.

Technical Specifications

Terminal Strip
16-pole without front plate

Display
LED on front panel

DIL Switches
Present on PCB

Front Panel Dimensions
128 x 20.3 mm

PCB Dimensions
164 x 104 mm

Input
24 Volts DC nominal

Operating Voltage Range
22 to 35 Volts DC

Power Consumption
Up to 50 VA

Current Draw
Up to 1.8 Amps

Safety Fuse
Slow-blow rated for 2.5 Amps

Input Type
Differential (voltage to current switchable)

Additional Command Value Input
0 to +9 Volts DC

Ramp Generator
Adjustable for upwards and downwards direction

Ramp Off Contact
Sets ramp times to minimum value (approx 30 ms)

Operating Ambient Temperature
32 to 122 degrees Fahrenheit

Storage Ambient Temperature
-4 to 185 degrees Fahrenheit

Weight
Approximately 0.1 kg

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the VT-VSPA1K-1-1X.
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