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  • Duplomatic EDC-1 - Digital electronic control unit

Duplomatic EDC-1 – Digital Electronic Control Unit, for open loop

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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 EDC-1 connector is a digital amplifier controlling open loop proportional valves. The unit supplies a variable current proportionally to the reference signal and independently of temperature variations or load impedance, with a resolution of 1% on 2600 mA (the full scale value).

The PWM stage on the solenoid power supply makes it possible to reduce the valve hysteresis thus optimising control precision. The connector is customizable with different maximum current sizes and switching frequencies (PWM), optimized according to the valve to be controlled.

Setting is possible by buttons and display inside the case, or with a notebook by RS232 with the software EDC-PC.

Product Specification

Description Units
Power Supply 10 ÷ 30 – Ripple Included
Required Power Min 20 – Max 40
Outout Current Min 800 – Max 2600
Power Supply Electrical Protections Overload over 33V
Polarity Inversion
Output Electrical Protections Short-Circuit
Analogue Electrical Protections Up to 30V DC
Available Reference Signals 0 ÷ 10V Input Impedance 100 KΩ
Available Reference Signals 0 ÷ 5V Input Impedance 100 KΩ
Available Reference Signals 4 ÷ 20 V Input Impedance 500 KΩ
Connector Type DIN 43650
Protection to Atmospheric Agents (CEI EN 60529) IP 65 – 67
Operating Temperature -20 / +70 °C
Mass 0.10 Kg

Duplomatic – EDC- 1 – Digital Electronic Control Unit, for open loop, Single Solenoid Proportional Valve – Data Sheet

Additional Information

Electronic Control Modules

Plug Version Amplifiers

Manufacturer

Duplomatic

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