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Pressure Measurement Amplifier DMV 4000
3
.
Assembly:
The instrument is designed for panel assembly. It is to be assembled in such a manner, as to protect it
from humidity, dirt and vibration. The ambient temperature is not to exceed 50 °C.
4.
Commissioning electrical connection:
The instrument is only to be connected and operated by qualified personnel. Please see attached
diagram for wiring connections. The local regulations for operating electrical factory equipment are to
be stringently adhered to.
CE-Mark
For unrestricted operation of the instrument according to the guidelines of the electromagnetic
compatibility 89/336/EEC all analogue wiring needs to be shielded. The shield is to be one sided
UL recommendation: 1) Use copper conductors designed for temperatures up to 60/70 °C
2) Minimum cross-section of 1mm² to be utilized. (AWG 18)
Analogue output:
For an analogue output of 0-10 V, the pre-installed 500
Ω
resistance is to be used with a set parameter
of 0-20 mA. For all other outputs, the pre-installed 500
Ω
resistance has to be removed from terminals
19 / 20.
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