6 Installation of FLUXUS G800
UMFLUXUS_G8V4-6-1EN, 2018-10-10
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• Insert the extension cable into the junction box.
• Prepare the extension cable.
• Cut the outer shield to length and brush it back.
• Pull the extension cable back until the brushed back external shield is below the shield terminal (see Fig. 6.8). The ex-
tension cable has to remain completely insulated up to the shield terminal.
• Screw the gasket ring side of the basic part into the junction box.
• Fix the cable gland by screwing the cap nut onto the basic part.
• Fix the extension cable and the external shield to the shield terminal.
• Connect the extension cable to the terminals of the transmitter (see Fig. 6.8 and Tab. 6.4).
For the terminal assignment of the transducer cable see Fig. 6.8 and Tab. 6.5.
6.6
Connection of the Power Supply
The external protective earth is connected to the equipotential bonding terminals of the upper and lower housing of the
transmitter (see Fig. 6.2).
• Remove the cable gland for the connection of the power supply (see Fig. 6.2).
• Prepare the power cable with an M20 cable gland.
• Push the power cable through the cap nut, the compression part and the basic part of the cable gland (see Fig. 6.9).
• Insert the power cable into the upper housing.
• Screw the gasket ring side of the basic part into the upper housing of the transmitter.
• Fix the cable gland by screwing the cap nut onto the basic part (see Fig. 6.9).
• Connect the leads to the terminals of the transmitter according to the voltage printed on the nameplate below the termi-
nal strip KL1 (see Fig. 6.10, Fig. 6.3 and Tab. 6.6).
Attention!
The external shield of the extension cable must not have electrical contact to the junction box. There-
fore, the extension cable has to remain completely insulated up to the shield terminal.
Tab. 6.4: Terminal assignment (extension cable, KL2)
terminal
connection
TV
white or marked cable (core)
TVS
white or marked cable (internal shield)
TRS
brown cable (internal shield)
TR
brown cable (core)
shield terminal
external shield
Tab. 6.5: Terminal assignment (transducer cable)
terminal
connection
V
transducer
(core)
VS
transducer
(shield)
RS
transducer
(shield)
R
transducer
(core)
Attention!
Observe the "Safety Instructions for the Use in Explosive Atmosphere" (see document SIFLUXUS).
Attention!
According to IEC 61010-1:2010, a switch has to be provided near the measuring instrument in the
building installation, easily accessible for the user and marked as a disconnection device for the mea-
suring instrument.
If the measuring instrument is used in an explosive atmosphere, the switch should be installed out-
side the explosive atmosphere. If this is not possible, the switch should be installed in the least haz-
ardous area.
