Product Description
The VT-VSPA2-50-1X-T1 valve amplifier by Bosch Rexroth is designed to produce analog signals. The electric amplifier has two output stages. The product can control series 2X and series 7X control valves without electrical feedback. The device has command value inputs numbered 1 to 6. The unit features a 24VDC voltage rating with a tolerance limit of +40%/-5%. It also encompasses several LED indicators. The amplifier is suitable for fitting in the VT 3002-1-2X/32D cardholder from the same manufacturer. This product comprises a K5 operating relay that can be used to set the ramp time to its minimum value. The device measurements must be done using instruments with a resistance of more than 100 kiloOhms.
The amplifier has varying widths on the component side and the soldering side. This unit incorporates a 2.5 AT fuse. Its sixth command value input functions like one differential input. The product must neither be plugged nor unplugged from the cardholder when it is connected to the power supply. This device has only one ramp time. The unit should use shielded solenoid cables as much as possible. Its potentiometer supports adjustment by means of a screwdriver fitted with a 2mm blade. This VT-VSPA2-50-1X-T1 amplifier is tagged with one-year backup support.
The card relay of the amplifier has to be operated only with contacts that have a load carrying capacity of nearly 40V. The product can incorporate external command value potentiometers at its command value inputs. The device must not undergo any hardware modification or structural changes. The unit permits the calling up of its four command value signals named w1 to w4. Its downstream ramp generator has the ability to produce a ramp-shaped output signal. The amplifier has an ineffective switching input when its output stages are permanently enabled with the J7 jumper. This amplifier is dispatched to any desired destination across the globe.
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