Proportional DIRECTIONAL VALVE AMPLIFIER AMP08D
Technical specifications
AMP08D is amplifier for controls of hydraulic proportional valve with two solenoids. Depending on the polarity of the input reference is operated one of the two solenoids of the valve, and depending on the value of the reference is regulated current through the respective solenoid.
| Dimensions (w x h x d) | 52 x 90 x 58 mm |
| Power supply | 12..30 VDC |
| Output current | 2,5 A nom |
| Output voltage | PWM 200 Hz |
| Reference | ±10 VDC |
| dead band | ±0,1 V |
| input impedance | 20 kOhm |
| Enable input EN | > 9,5 V |
| Ramp time | 0.06 ...5 s |
| Zero adjust | from 0% to 50% |
| Gain adjust | from 0.5 to 1 |
| Control algorithm | integral |
| Mounting | DIN rail 35 mm |
| Working temperature | 0 C...+50 C |
| Storage temperature | min.-20 C; max.+70 C |
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