EFD ValveMate 7040 Operating Manual Download Page 4

2 / Introduction and Specifications

The ValveMate 7040 provides easy adjustment of valve output for maximum
end-user convenience and efficiency.  Designed for use with the 781S
Series spray valves, the ValveMate 7040 features an adjustable nozzle air-
flow regulator and a microprocessor-based timed air-pressure output for
controlling valve ON time.  The ValveMate 7040 is simple to use and will
operate many millions of cycles without maintenance.

Introduction

Note:

Specifications and technical

details are subject to engineering
changes without prior notification.

Size:  

19 cm W x 14 cm D x 7 cm H (7.5” W x 5.6” D x 2.7” H)

Weight:  

1.4 kg (3.1 lb)

Cabinet:

Aluminum

Input Voltage:

Selectable  100/120/220 VAC

Internal Voltage:

24 VDC

Feedback Circuits:

5 to 24 VDC NC solid-state switch  250mA maximum

Initiate Circuit:

5 to 24 VDC signal or contact closure

Air Input:   

70 psi (4.8 bar) 

Cycle Rate:  

Exceeds 600 per minute

Time Range:

.001 to 99.9 seconds

Meets CE standards.

Specifications

The small size and adjustable mounting bracket allow for positioning of the
ValveMate close to the point of valve operation and provide convenient
access to setup and dispensing adjustment controls.

“On the fly” time adjustment allows adjustment of valve output while the
equipment is running.  This feature eliminates the need to shut down parent
machinery to change or adjust dispense time settings.

Other features and explanations of controls are detailed in the diagrams on
pages 4 and 5.

Summary of Contents for ValveMate 7040

Page 1: ...VALVEMATE 7040 Electronic pdf files of EFD manuals are also available at www efd inc com manuals html ValveMate 7040 Controller Operating Manual A NORDSON COMPANY...

Page 2: ...y exceed the purchase price of the equipment This warranty is valid only when oil free clean dry filtered air is used EFD makes no warranty of merchantability or fitness for a particular purpose In no...

Page 3: ...ions 2 Operating Features 3 Typical Setup 4 Setup 5 6 Adjusting the Spray 7 Programming Nozzle Air Delay 8 Schematic and Replacement Parts 9 Troubleshooting Guide 10 Input Output Connections 11 12 Con...

Page 4: ...kg 3 1 lb Cabinet Aluminum Input Voltage Selectable 100 120 220 VAC Internal Voltage 24 VDC Feedback Circuits 5 to 24 VDC NC solid state switch 250mA maximum Initiate Circuit 5 to 24 VDC signal or con...

Page 5: ...999 to 9 99 or 99 9 Decimal does not appear in the display while in the 999 second range Operating Features 4 Program Press to clear display to zeros Display flashes bright dim while in program mode P...

Page 6: ...es fail safe air pressure release during cap removal Typical Setup 7543BP for 1 4 OD tube 7610BP for 3 8 OD tube LVLP spray valve Plant air 70 psi 4 8 bar minimum Material Constant air Pulsed air for...

Page 7: ...00PMK Input Power 1 View cartridge window in power cord receptacle to ensure that the voltage is set properly Selections are 100 120 or 220 VAC 2 If it does not match remove the fuse cartridge Then re...

Page 8: ...ng The quick connect on the air tee is used to provide air pressure to the air pressure regulator on EFD tank reser voirs This connection will be made during valve installation 3 Remove the cap plug f...

Page 9: ...ntrol knob and or tank air pressure Note Avoid tight stroke settings with high tank pressure 4 To change nozzle air use the nozzle air pressure regulator Higher pressures will provide finer spray To M...

Page 10: ...power switch on 3 The display will read SEL select Release the time override button 4 Press either the up or down time set buttons once and release The current nozzle air delay setting will be display...

Page 11: ...ly 7 2001A Gauge 0 to 30 psi 0 to 2 07 bar 8 2004B Female quick connect black hidden from view below item 9 9 2004B W Female quick connect white 10 2024 160 1 4 OD x 160 ID tubing 11 2081A Air input q...

Page 12: ...input voltage Ensure that the external voltage to the circuit is between 5 and 24 VDC and that the load does not exceed 250mA If the circuit has been overloaded the fuse may have blown Replace fuse i...

Page 13: ...le an open collector circuit closes and remains closed until the next dispense cycle This circuit can be utilized to signal back to a host computer start another device in sequence or other operations...

Page 14: ...12 VA 5 VDC Solenoid 1 7815 control Protector Solenoid 2 atomizer control Power supply Nonvolatile memory Programmable display Opto coupler 24 VDC Mechanical Contact Initiate Mechanical contact power...

Page 15: ...h each controller that is connected The initiate power supply should be sized accordingly 2 End of Cycle Feedback Circuit This circuit will ensure that the end of cycle signal will come from the last...

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