Installation guide
Hornet and Bee Installation Guide  Technical Specifications 
MAN-HRBEIG (Ver. 1.3) 
www.elmomc.com 
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4.8.  Communications 
Specification  Details 
RS-232  Signals:  
•  RxD , TxD , Gnd 
•  Full duplex, serial communication for setup and control. 
•  Baud Rate of 9,600 to 57,600 bit/sec. 
CANopen  CAN bus Signals: 
•  CAN_H, CAN_L, CAN_GND 
•  Maximum Baud Rate of 1 Mbit/sec.  
Version:  
•  DS 301 V4.01  
Layer Setting Service and Protocol Support:  
•  DS 305  
Device Profile (drive and motion control):  
•  DS 402 
4.9.  Pulse-Width Modulation (PWM) 
Feature  Details 
PWM resolution  12-bit 
PWM switching frequency on the load  2/Ts (factory default 22 kHz on the motor) 










