Continuous weighing, Loss-in-weight feeders eNod-F ETH

Continuous weighing, Loss-in-weight feeders eNod4-F ETH ±500 000 d, 200 meas/s

Characteristics

• Up to 8 strain gauge load cells conditioning
• Several levels of digital filtering to eliminate vibrations
• Failure detection device of load cell input
• Continuous flow rate and weight total calculation
• Flow control with built-in self-adjustable PID
• Automatic control of feeder refilling
• 4 digital inputs and 4 digital outputs for the dosing process control
• Analog output 0-10V or 4-20mA (IO+ option
• 1 Dual-port Ethernet for PLC connection
• MODBUS-TCP, EtherNet/IP, EtherCAT and PROFINET protocols
• PC or HMI link in RS485 or USB

APLICATIONS

eNod4-F ETH offers advanced interfaces and functionnalities to build a loss-in-weight gravimetric dosing scale:

Functions of differential dosing:

• Loss-in-weight calculation of the flow rate
• Calculation of the totalized continuous weight
• Totalization by pulse output
• Monitoring of a flow set point an target total
• Flow rate monitoring by PID controller
• Automatic set-up of PID controller
• Automatic control of gravimetric dosing phases and refilling phase

eNodView software allows calibration and programming of eNod controller range. It's also a powerful tool for signal acquisition and analysis:

• Grafic signal display in time and frequency
• Simulation and adjustment of eNod integrated digital filters
• Graphic visualization of the flow rate and of the PID control output