Itowa ITW 4 LEVEL, User Manual

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ITW LEVEL
USER MANUAL
8
OUTPUT connection
The value of the analogical inputs is configured on the factory with one of the following ranges:
0-20mA / 4-20mA / 0-5V / 0-10V.
2.4.
START-UP
After connecting all the elements (buoys, flow meters, control boxes of pumps, etc.) and
further verification including the antenna, we will give voltage to the equipment. It is
recommended to give voltage first to the receiver and after to the transmitter.
It must be checked that every one of the signals from the transmitter is received correctly,
that the appropriate relays and led are activated on the receiver
NOTICE: CAUTION THE EQUIPMENT MUST NOT BE STARTED WITHOUT THE
CORRESPONDING ANTENNAS DULY CONNECTED.
THE ANTENNA CABLE MUST BE 50 Ω OF IMPEDANCE. THE USE OF THE
RG-213 ANTENNA CABLE IS RECOMMENDED
THE ANTENNA CABLE MUST HAVE THE END WELDED WITH TIN TO THE
END OF THE ANTENNA CONNECTOR
THE MESH OF THE ANTENNA CABLE MUST HAVE CONTACT WITH THE
ANTENNA CONNECTOR HOUSING
CHECK THAT THE ANTENNA CABLE HAS CONTINUITY EXTREME TO
EXTREME AT LEVEL OF END AND MASS AND THERE IS NOT SHORT-
CIRCUITS BETWEEN THE END AND THE HOUSING OF THE
CONNECTOR
OF THE ANTENNA .