Safety notes
2
CAUTION
Correct, reliable operation of the product requires proper transport, storage, positioning and
assembly as well as careful operation and maintenance. Only qualied personnel should install
or operate this instrument.
Note
Alterations to the product, including opening or improper repairs of the product, are not
permitted.
If this requirement is not observed, the CE mark and the manufacturer's warranty will expire.
2.1 Installation in hazardous area
WARNING
NOT allowed for use in hazardous areas!
Equipment used in hazardous areas must be Ex-approved and marked accordingly!
This device is NOT approved for use in hazardous areas!
Modbus RTU RS 485
Operating Instructions, 03/2021, A5E00753974-AB 9