SMC Networks LECSB2-T Series

14. COMMUNICATION FUNCTION
14 - 3
14.1 Structure
14.1.1 Configuration diagram
(1) Single axis
Operate the single-axis driver. It is recommended to use the following cable.
To RS-232C
connector
Servo amplifier
Personal computer
RS-422/232C conversion cable
DSV-CABV (Diatrend)
10 m or less
CN3
(2) Multi-drop connection
(a) Diagrammatic sketch
Up to 32 axes of drivers from stations 0 to 31 can be operated on the same bus.
To RS-232C
connector
RS-422/232C conversion cable
DSV-CABV (Diatrend)
Personal computer
(Note 1)
(Note 2)
(Note 1)(Note 1)
Servo amplifier
CN3
Servo amplifier
CN3
Servo amplifier
CN3
Note 1.
The BMJ-8 (Hachiko Electric) is recommended as the branch connector.
2.
The final axis must be terminated between RDP (pin No. 3) and RDN (pin No. 6) on the receiving side (driver) with a 150 Ω
resistor.
Driver
Driver
Driver
Driver