SMA RS485-Quick Module - Manual (Page 25)

SMA America, LLC Assembly
Installation Guide RS485-QM-IA-eng-IUS111610 25
12. Connect conductors to the connector terminals and note down the color of the wires:
13. Close the spring-type terminals.
14. Push the cable with the shield, stuck to the cable
with copper foil, into the shield terminal.
15. Attach the jumper.
16. Using a cross-head screwdriver, tighten the strain
relief screw in a clockwise direction with a torque of
13
1
⁄
4
in-lbs. (1.5 Nm).
17. Close the cover of the RS485-Quick Module and
fold back the flap so that it snaps into place.
18. Connect the other end of the cable to the RS485 bus. See the supplied RS485 cabling plan
poster for the connection layout and system wiring.
☑ The RS485-Quick Module is connected to the RS485 bus.
Signal RS485-Quick Module Insulated conductor color RS485 bus
GND
5 5
Data+ 2 2
Data- 7 7