Fig. 8-1-3 – 5 Fasten the cover
Place the cover back on top and tighten the four screws evenly.
8.3.2 RS485 card
Fig. 8-1-2 - 1 RS485 card
CN1 is intended for the terminating resistor. You can activate the function with
pin 1 - 2 (terminating resistor jumper "ON"); you can deactivate the function
with pin 2 - 3 (terminating resistor jumper "OFF"). CN2 is intended for RS485
and CN3 for remote start-up.
Definition: