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Summary of Contents for Masterflex Miniflex MFLX77222-00
- Page 1 Miniflex ® 24V Panel-Mount Drives MFLX77222-00 MFLX77222-02 Miniflex Pump Heads MFLX77220-20 MFLX77220-30 MFLX77220-40 Manual...
- Page 2 Miniflex 24V Panel-Mount Drives & Pump Heads Designed to mount into existing equipment...
- Page 3 • Mounting plate adapts to 3- or 4-roller pump heads, designed specifically • ® for Masterflex Silicone and PharMed pump tubing Housing vent holes, DB25 back panel, and power supply connector • Supports tube back pressure up to 15 psi •...
- Page 4 Safety Precautions Safety Precautions WARNINGS: • Tubing breakage may result in fluid being sprayed from pump. It is recommended to use appropriate measures to protect operator and equipment • Turn the drive off before removing or installing tubing—fingers or loose clothing can get caught in the pump-drive mechanism •...
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Page 5: Installation
Installation Installation Preparation • Cut the opening on the customer panel for drive insertion according to the drawing dimension (below), with assumed panel thickness • Drill the 4 holes as shown in the drawing 4.75 in. (120.65 mm) 4.63 in. .25 in. - Page 6 Installation Installation (Cont.) (Cont.) Install drive to customer equipment panel • Carefully remove the drive from its packaging • Orient the drive front plate to position the sensor screen above the drive shaft hole (see below) • Align the drive’s 4 threaded studs to the 4 holes on the customer equipment panel and care- fully insert the drive •...
- Page 7 Installation (Cont.) Pump Head Installation • Verify you have the correct replacement pump head • Remove the pump head from its packaging and inspect it for any obvious damage • Using a Phillips screwdriver, insert and tighten the pump head fastening screws to the drive front plate to 7.4–8.6 in-lbs.
- Page 8 Installation (Cont.) Pump Head Replacement If necessary, a Miniflex pump head can be replaced. Contact the Masterflex sales team to order an appropriate replacement pump head (see back cover for contact details). Description Part Number Miniflex Single-Channel Pump Head MFLX77220-20...
- Page 9 DB25 Pin Configuration DB25 on Back Panel Start/Stop Prime CW/CCW Motor Running N.O. (1A @ 24V) Output 4-20 mA Open Head Sensor Enable/Disable (input) Input 4-20 mA 24V (150 mA max.) Input 0–10V General Alarm N.O. (1A @ 24V) Output 0–10V Open Head Sensor Open/Closed status (output) Tach Output NOTE: Pins 5, 13, 17, and 18 are at earth ground, all are suitable for use with Start/Stop, Prime,...
- Page 10 DB25 Pin Configuration (Cont.) Description Analog (Speed Control) Voltage Input (0–10V) Analog (Speed Control) Current Input (0–20 mA) Speed Control Input Ground Return Speed Signal Current Output (0–20 mA) Speed Signal Output Ground Reference Motor Running Relay (N.O.) Motor Running, Relay Common Reserved, Not Used Speed Signal Voltage Output (0–10V) Remote Start/Stop Input...
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Page 11: Operation
Operation... - Page 12 Operations Intended Use Masterflex Miniflex panel-mount drive-pumps provide accurate, low-shear, aseptic fluid transfer and dispensing where needed for incorporating into original equipment manu- facturer (OEM) designs as well as production drive-pump skids. Drive-pumps can provide precise flow control and highly accurate fluid dispensing. They are ideal for pumping highly-viscous and shear-sensitive liquids as well.
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Page 13: Remote Control Operation
Remote Control Operation About Panel Mount Miniflex Drive-Pump Remote Control Users can operate the drive-pump remotely via a control device (such as a PLC controller). Remote control operations can include variable current input along with pump head Start/Stop, CW/CCW flows, Priming, Open Head Sensor Enable/Disable, and other functions. -
Page 14: Performance Data
Performance Data 14 | A-1299-7534_Ed.01 Miniflex 24V Panel-Mount Drives and Pump Heads... -
Page 15: Specifications
Specifications... - Page 16 Component Details Operate through either an open contact closure or Stop/Start, Prime, and CW/CCW Inputs an open collector driver. An active low enables the function. Input Voltage (High State) 4.8 to 5.1 VDC Guaranteed Values for Turning an Input On/Off Input Voltage (Low State) 0.0 to 0.8 VDC Input Current (Low State) 5.1 mA max Typical Switching Threshold Voltage...
- Page 17 Fuse Rating 3.15A 230VAC, 5x20 mm, Time-Delay Enclosure IP56 per IEC 60529 (front only, when mounted). Not tested by UL Environment Operating Temperature 0°C to 40°C (32°F to 149°F) Storage Temperature -25°C to 65°C (-13°F to 149°F) Humidity (Non-Condensing) 10% to 90% Altitude Less than 2000 m Pollution Degree...
- Page 18 Any damages resulting from improper packaging are your responsibility. Product Warranty Registration Visit https://us.vwr.com/cms/masterflex-product-warranty-registration to register your product. For warranty details see the included warranty card. Disposal Please retain packaging materials until the product warranty ends. Afterwards please discard of any packaging materials in an environmentally-friendly manner and according to local regulations.
- Page 19 NOTES: A-1299-7534_Ed.01 Miniflex 24V Panel-Mount Drives and Pump Heads | 19...
- Page 20 © 2024 Masterflex LLC. All rights reserved. Masterflex is a registered trademark of Masterflex LLC. Miniflex is a registered trademark of Masterflex LLC. PharMed is a registered trademarks of Saint-Gobain Performance Plastics Corp. Trademarks bearing the ® symbol in this publication are registered in the USA as well as other countries.
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