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ELIS PLZEŇ a. s.
6.2.2. Output signal connections
Terminal
Polarity
1
Optocoupler collector (+)
2
Optocoupler emitter (-)
The output terminals can be connected to co-operating electronic equipment using standard shielded signal
cables of external diameter 3 to 6.5mm and conductor cross-section 0.5 to 1.5mm
shall also be used to connect all output signals where the shielding shall be connected to the earth potential
on the side of the plant control system.
Upon connecting the conductors to the terminals, tighten the bolts holding the electronic box cover and
check the grommet sealing.
Example of output OUT1 interconnection
6.2.3. Connection of sensor in remote design
The sensor in remote design has a junction box mounted on the top of a chimney. The connecting cable
goes from the electronic unit through the cable bushing into the junction box. The cable shall be connected
with the junction box as shown in the table below. The bushing has to be well tightened.
Junction box
ELIS PLZEN a. s., Lucni 425/15, 301 00 Plzen, Czech Republic, Phone: +420/377 517 711, fax: +420/377 517 722
Design, Assembly and Service Manual
Electromagnetic flowmeter FLONET FN50xx.1
Function
Binary output OUT1
Pulse output
Meaning
Electrode E1
Electrode E2
Earthing electrode
Excitation winding
Excitation winding
Earthing electrode
Protective conductor
Page 23 of 32
Comments
Passive
output,
required
power source and loading resistor
2
. Shielded conductors
Color of conductor
Brown BN
White WH
Blue BU (shielding of couple BN, WH)
Yellow YE
Green GN
Blue BU (shielding of couple GN, YE)
Yellow-green GNYE (cable shielding)
external
Es90716K
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