Masterflex 77964-50 Digital Drive with Profibus Communication, Open Head Sensor, and Easy-Load® Pump Head for Precision Tubing, SS Housing, 0.1 to 650 rpm
Masterflex 77964-50 Digital Drive with Profibus Communication, Open Head Sensor, and Easy-Load® Pump Head for Precision Tubing, SS Housing, 0.1 to 650 rpm
Networking drives offer either native Ethernet/IP or Profibus communication—no additional hardware or firmware required
Flow rate 0.0006 to 26 LPM with I/P tubing—flow rate depends on drive rpm, pump head, number of pump heads, and tubing size
Digital interface with graphical LCD shows pump performance and operating mode— continuous run, timed dispense, copy dispense, or volume dispense
Remote control available using analog communication—voltage, current and contact closure
Select your preferred language from the user-friendly menu for programming and operation
Dispense by Volume in mL (0.001 to 9,999 mL), L, or gal; Copy—1 to 9,999 dispense cycles; or Time—time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)
Drive77420-32 (I/P Network-Compatible Process Drive w/ Profibus)
Pump Head77602-30 (I/P® Easy-Load pump head with Open-Head Sensor)
Tubing06434-73, 10 ft (C-FLEX ULTRA, I/P 73 )
Tubing sizes acceptedI/P 26, 73, 82
Drive IP ratingIP 66
Washdown CapableYes
Power (VAC)90 to 260
Number of Rollers3
Power (amps)4.5A at 115v; 2.5A at 230v
Power (Hz)50/60
Open-Head SensorYes
Housing MaterialStainless Steel
Remote I/OProfibus, Bluetooth LE, USB, 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Key Features
Flow rate 0.0006 to 26 LPM with I/P tubing—flow rate depends on drive rpm, pump head, number of pump heads, and tubing size
Digital interface with graphical LCD shows pump performance and operating mode— continuous run, timed dispense, copy dispense, or volume dispense
Remote control available using analog communication—voltage, current and contact closure
Select your preferred language from the user-friendly menu for programming and operation
Dispense by Volume in mL (0.001 to 9,999 mL), L, or gal; Copy—1 to 9,999 dispense cycles; or Time—time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)
Antidrip function ensures dispensing accuracy
Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio
Rugged housing is NEMA 4X (IP66) rated for washdown
Designed with open head sensor technology for enhanced user safety
Advanced network and communication models feature either Ethernet/IP or Profibus communication
More About this Item
Take control of your process with Masterflex I/P® drives with advanced networking and communication. All units are equipped with Masterflex open-head sensor technology that stop the drive motor when pump head is opened—pair with open-head sensor pump heads for optimal user safety. The drives are ideal for industrial networking, bioprocessing, plant automation, or water/wastewater applications. The NEMA 4X (IP66) rated housings are completely sealed, easy-to-clean, and resistant to commonly used cleaning and sanitizing solutions.
Precision drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing by time or by volume. Programmed calibration ensures dispense and display accuracy—drive stores one calibration value per tubing size. Program the drive via the simple membrane keypad; keypad lock/unlock feature protects settings. Select tubing size and enter desired flow rate—drive locks in required rpm.
The advanced communication technology can be directly integrated without the need for dedicated gateways or adapters – includes .EDS standard text file for upload Bluetooth Low Energy (BLE) connectivity and downloadable iOS-based mobile app permits local pump monitoring and control via phone or tablet. Cloud-based remote pump monitoring capability informs you of operational status; set alerts in the event of any failure or error condition.
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