NOVUS AUTOMATION
7/28
4.1.1
DIMENSION
Fig. 04
shows the dimensions of the device:
Fig. 04
–
NP785 Ultra Low Differential Pressure Transmitter
Dimension
4.2
ELECTRICAL INSTALLATION
4.2.1
RECOMMENDATIONS FOR INSTALLATION
•
Signal conductors should run through the plant separately from the power supply and output conductors. If possible, in grounded conduits.
•
The power supply for electronic instruments must come from an appropriate grid for instruments.
•
RC FILTERS (noise suppressor) are recommended in contactor coils, solenoids, etc.
•
In control applications, it’s essential to consider what could happen when some part of the system fails. The device’s internal devices do not
ensure total protection.
•
Grounding helps limit the effects of noise due to electromagnetic interference (EMI). Run the grounding connection by using the grounding bolt
and the grounding plane before turning on the device.
4.2.2
SPECIAL PRECAUTION
Because it is an electronic module, the device needs some care when handling:
•
Due to the risk of damage caused by static electricity and may occur if the electronic circuit is exposed, the device should not be opened.
•
Pay close attention when connecting the wires.
•
Remember to pass all wires through a cable clip before completing electrical connections.
•
When closing the housing, the cover should be placed again properly, ensuring proper sealing for this device.
www.
GlobalTestSupply
.com
Find Quality Products Online at:
