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HACD - digital closed-loop Control Electronics
VSPD-1
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Four binary-coded digital inputs can be used for calling up parameter sets (command values) from the memory, in which a maximum of 16 sets can be saved. A call-up activates the command value for the valve spool position with the associated ramp times.
Features:
- Suitable for controlling proportional valves of the following types without electrical position feedback:
- 4WRA 6 and 10, component series 2X
- 4WRZ 10 to 52, from component series 5X – 7X
- (Z)DBE6, component series 1X; (Z)DBE6, component series 1X
- DBE(M)T, component series 5X; DBE(M)T, component series 5X
- DBE(M) 10 and 25, component series 5X
- DBE(M) 32, component series 3X
- DBEP 6, component series 1X
- DRE 4 K, component series 3X
- DRE(M) 10 and 25, component series 5X
- (Z)DRE 6 component series 1X
- (Z)DRE 10 component series 1X
- 3DRE(M) 10 P and 16P, component series 6X
- DRE(M) 32, component series 4X
- 3DREP 6 component series 1X and 2X
- 3DBET 6 component series 6X
- For optional applications, free programmability of output stages, biasing current, step current changes and final current or characteristic curve correction with a maximum of 8 reference points
- Valve selection via operator software BODAC
- Digital inputs for calling up pre-set command value parameters
- Command value input, optionally as voltage (0..10V, +-10V) or current interface (4..20mA)
- Enable input and fault output
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