SMA DATA MANAGER M - Page 32

6 Connection
SMA Solar Technology AG
Operating manualEDMM-10-BE-en-2732
Plug assignment:
Plug Position Assignment
1
2
3
6
45
1 Data+ (D+)
2 Not assigned
3 Ground (GND)
4 Data- (D-)
5 Line termination (optional)
6 Line termination (optional)
Requirements:
☐ The same baud rate (1200 baud, 9600 baud or 19200 baud) must be set in all RS485
devices.
Procedure:
1. Dismantle 40mm of the product end of the RS485 cable.
2. Strip the shielding to the same length as the cable sheath.
3. Shorten unused insulated conductors flush with the cable sheath.
4. Strip off the conductor insulation by 6mm.
5. Release the conductor entries on the supplied six-
pole plug.
6. Connect the RS485 data cable conductors to the
supplied six-pole plug. To do so, plug the
conductors into the conductor entries and close the
conductor entries. Observe the plug assignment.
1
2