Lika Modbus LDT10, User Manual, Page: 15 / 44

LDT10
RD6
Power supply
M18 4-pin male connector
Pin Function
1
+24Vdc

10% motor
2
+24Vdc

10% controller
3 0 Vdc motor
4 0 Vdc controller
RS-485 MODBUS interface
M12 5-pin connector A coding Pin Function
BUS IN male BUS OUT female 1 - 2 Not connected
3 GND (RS-485)
4 MODBUS A (RS-485) High, +
5 MODBUS B (RS-485), Low, -
WARNING
For comprehensive information on the electrical connection of the DRIVECOD
rotary actuators please refer to the specific documentation regarding the
MODBUS interface models.
4.2 Ground connection
Minimize noise by connecting the panel to ground. We suggest using the
ground point provided through the pin 3 in the 3-pin connector
1
(Figure 3).
Make sure that ground is not affected by noise and as close to the device as
possible.
MAN LDT10 E 1.2 Electrical connections 15 of 44