ELECTRICAL CONNECTIONS
3
35
OPTISONIC 6300
www.krohne.com
06/2019 - 4005857501 - QS OPTISONIC 6300 v2 R01 en
3.5 Signal cable to flow sensor
The special EMC gland is mounted (hand tight) already on the signal cable and has to be fastened
correctly after connecting both the coax signal cables and securing the cap on the flow sensor.
Draw back the cable carefully and finish with tightening the EMC gland with a proper wrench.
Figure 3-7: Connecting the signal cable to the rail (small and medium version)
1
Connect the green cable to "DOWN"
2
Connect the blue cable to "UP"
3
Turn the screws clockwise to secure the cap
Figure 3-8: Connect the signal cable in case of stainless steel / XT version.
1
Put in the connector
2
Turn knob to secure the connector
A = positioning notch in connector (female) on cable
B = positioning cam in connector (male) on sensor device
CAUTION!
When attaching the connector, make sure that the cam (B) is positioned correctly and fits into
notch (A).
CAUTION!
For XT versions: check if the signal cable is heat protected with the protection sleeve of 1 meter /
40".
INFORMATION!
The signal cable delivered with the device has to be connected correctly with a minimum bending
radius of 100 mm / 4
”
.