1
Publ. 9-UK-22071-C replaces 9-UK 22071-B
DENISON HYDRAULICS
Multi-Function Proportional Valve
Dual Driver ( Encapsulated )
Страница 1: ...1 Publ 9 UK 22071 C replaces 9 UK 22071 B DENISON HYDRAULICS Multi Function Proportional Valve Dual Driver Encapsulated...
Страница 2: ...cations Aggressive environmental applications Marine usage when mounted in suitable sealed housing Applications where humidity is a factor This Dual Driver uses the latest internal component and circu...
Страница 3: ...t in temperatures that exceed those specified as operation may be effected Important Notes Product Advantages Fully EMC compliant product status to EN50081 1 and EN50082 2 heavy industrial spec 2 x du...
Страница 4: ...is a culmination of many years field experience and are based on application ideas that have come from all the various walks of industry that are already using Electro hydraulic equipment These self c...
Страница 5: ...ignal The I Min A B and I Max A B adjustments are CLOCKWISE to INCREASE the relative channels output current and ANTI CLOCKWISE to DECREASE the output current with all four potentiometers being approx...
Страница 6: ...safe for operation 027 22073 0 Voltage Summing options board This Sub board has been designed to allow simple voltage signal summation subtraction and to allow the user to set hydraulic Offsets electr...
Страница 7: ...rocedure 1 Ensure that ALL moving parts are guarded and personnel are aware of a LIVE system run 2 Ensure joystick or command potentiometer is at zero position with zero command output 3 Start hydraul...
Страница 8: ...0mA Link B2 24V 500mA Link B3 12V 2700mA Link B4 24V 1700mA MosFet Output Stage A Link A1 12V 800mA Link A2 24V 500mA Link A3 12V 2700mA Link A4 24V 1700mA Link S1 0 TO 20mA Input NO LINK 0 to 5V DC I...
Страница 9: ...A 24V Coil 1700mA Link Number B 1 B 2 B 3 B 4 Valve Coil B 0 to 20mA Command Input Option Select 5V DC Command Input Option select 10V Command Input Option select Function Link Number S 1 NO LINK S 3...
Страница 10: ...4V 2 Amps Command Signal I p 5V User 5V User External command Connection example Unit Rear View With Lid Removed 0V Supply Emergency STOP Switch 12 V 3 Amps 12 or 24 V Supply Low Circuit Current Suppl...
Страница 11: ...nd that a positive and negative polarity signal is able to be fed to the Dual Driver unit for control of both coils Proportional product starts with a large flow or pressure for a small command input...
Страница 12: ...Base Dimensions 112mm X 120mm Rear Panel Separate Self Locking Rear Cover With Wire entry Via 7 X Slots in rear panel support bar Encapsulation Flame Resistant Black Two Part Epoxy Resin NOTE Rear pan...
