Bosch VT 3000 Users Manual
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Brand: Bosch
Category: Amplifier
Type: Operation & user’s manual for Bosch VT 3000
Pages: 8 (0.3 Mb)
1/8
Analog amplifier
Type VT 3000
Component series 3X
RE 29935/10.12
Replaces: 11.06
Overview of contents Features
– Suitable for the control of pilot operated proportional direc-
tional valves (type .WRZ, up to component series 6X) and
direct operated proportional pressure valves (type DBEP6
and 3DREP6, each component series 1X) without electrical
position feedback
– Four command values adjustable with potentiometers
– Four command value call-ups with LED display
– Differential input
– Step function generator
– Ramp generator
– Two pulsed current output stages
– Polarity protection for the voltage supply
Note:
When supplied the amplifiers have a ramp time of 5 s (setting
of the ramp time of 1 s see page 6).
Contents Page
Features 1
Ordering code 2
Functional description 2
Block circuit diagram / pin allocation 4
Technical data 5
Output curve 6
Indicator / Adjustment elements 6
Unit dimensions 7
Engineering notes / maintenance instructions /
supplementary information 7
H4162
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