5 Electrical connection
62
5.5.4
Signal and magnet coil cable connection
Single-compartment transmitter housing
For the single-compartment transmitter housing, the outer shielding of the signal and magnet coil cable
is connected to the corresponding connection terminal for the signal and magnet coil cable.
The shielding for the signal wires functions as a "driven shield" to transmit the measurement signal.
The cable is attached to the sensor and transmitter according to the connection diagram.
Dual-compartment transmitter housing
10 m (32.8 ft) of signal cable is permanently connected to the transmitter in the housing of model 406018/
2-1 and model 406019/2-1 for deployment in Ex-zone 1.
(1)
Signal and magnet coil cable
(2)
Connection terminals for signal and magnet coil cable
(3)
Connection terminal SE for the signal and magnet coil cable shielding
(4)
Connection terminals for cable shielding
G00
677-
01
(3)
(1)
(4)
(2)
IMPORTANT (NOTE)!
The voltage supply for the optional preamplifier is provided via terminals 1S and 2S.
The transmitter automatically detects the preamplifier in the sensor and switches to the required voltage
supply on terminals 1S and 2S.
Содержание flowTRANS MAG H01
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Страница 94: ...7 Startup 94...
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Страница 152: ...8 Parameterization 152...
Страница 160: ...9 Advanced diagnostics functions 160...
Страница 258: ...14 Annex 258...
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