Weidmuller DPA Bedienungsanleitung Seite 18

DPA/RTD
2
•Installation
Caution: In order to meet product safety requirements, these units must
only be installed, by qualified staff, in accordance with the information
given in this manual, using the mounting clips and terminal blocks
supplied, and all relevant national electrical wiring and safety rules
must be followed.
Locate the instrument in an area that is free from dust, moisture and
corrosive gases (pollution degree II or better).
PowerSupplyRequirements
Check the power supply against the model number before applying
power to the instrument.
ProtectiveEarthconnection
Earth connections attach to a stud on the underside of the case. You
must attach this connection before applying power to the unit.
18
3 4
Input connection diagram for RTD inputs.
bsense
b
a
Ground cable shield at
RTD end only
R
T
D