INSTALLATION, MAINTENANCE AND USER'S GUIDE FAN WITH ELECTRONICALLY COMMUTATED EXTERNAL-ROTOR MOTOR Fan Code: 0314-4-0089 Fan type : R14R-56APS-ET60B-03B18 & Note : Be sure to familiarize yourself with these instructions before working on this unit. Not paying attention to these warnings and instructions may lead to malfunctions and failures or may seriously endanger human life.
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Sensor supply : +10V - GND or +20V - GND Slave control : OUT-GND The device is compatible with Modbus protocol RTU. Please read additional instructions about Hidria EC Modbus parameters and additional information for general purpose using MODBUS (www.modbus.org) .
Rotation speed of a variable speed fan can be controlled by various signals: - Linear voltage input (0-10V) or current input (4-20mA) or PWM input (PWM duty cycle 0-100%). - MODBUS RTU protocol (Additional information are in documentation "Hidria EC Modbus parameters" and on www.modbus.org. - Slave control output.
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