7. Reinstall the refractometer cover. Tighten screws to 2 Nm using a TX20 Torx key. Be
careful not to overtighten. The screws may break.
If you are connecting to Indigo520 transmitter, see
(M212287EN)
System wiring
The analog and Modbus RTU wiring configurations are examples of system wiring.
Your system may differ from the wiring examples presented here.
It is recommended to connect Shield into the cable gland or metal conduit hub.
22
for wiring options.
Indigo500 User Guide
M212931EN-C