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Duplomatic Oleodinamica designs and produces a complete range of hydraulic components that are suitable for all application sectors of both industrial and mobile fields.
The Duplomatic EWM-A-SV Amplifier card is designed for a dynamic control of servo valves with the current output controlled in closed loop.
This card is an analog amplifier that receive an analog input /- 10V to move the servo valves via different values of current adjustable by DIL switches on board with steps of 10mA.
This card has embedded an auxiliary supply positive and negative to power an external potentiometer.
| Description | Units |
|---|---|
| Power Supply | 18 ÷ 30 VDC Ripple Included |
| Current Consumption | 100 Solenoid Current Consumption (max 300 mA) |
| Command Position Value | 10 (Rι = 100 kΩ) |
| Output Current | 10 to 200 mA (DIL switched Internal Selection) (Rι = 33 Ω for Max) |
| Dither Amplitude | 250 / 100 Hz (Dil switch Internal Selection S6) 0....15% (5% pre-adjusted) of current |
| Offset | 10 % |
| Auxiliary Supply | 10 V 10 mA |
| Electromagnetic Compatibility (EMC): according to 2004/108/EU Standards |
Emissions EN 61000-6-4
Immunity EN 61000-6-2
|
| Housing Material | Thermoplastic Polyamide PA6.6 - Combustibility class V0 (UL94) |
| Housing Dimensions | 120 (d) x 99 (h) x 23 (w) mm |
| Connector | 4x4 Poles Screw Terminals - PE Diret Via DIN Rail |
| Operating Temperature Range | 0 / 50 |
| Protection Degree | IP 20 |
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Vat Reg Number: 846644204 Company Registration Number: 5230249
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