Mounting
22
TankControl 10
INFO
The additional floating probe is optionally available.
Connecting the floating probe
1.
Route the probe cable through the centre cable gland.
2.
Connect the probe cable to "Sensor2" at the terminals "Signal"
and "AGND"; any polarity.
3.
An additional submersible probe must be enabled via the soft-
ware at the control unit, see chapter 16, page 43.
Standard shielded cable 2 x 0.5 mm² can be used to extend the
probe cable. The maximum length of the extension cable is 50 m.
CAUTION
Interference
Verify that the probe cable is not routed next to a power cable.
Protect the probe cable from damage, for example by means of a
suitable cable duct.
Connecting the unit to mains
1.
Route the mains cable through the cable gland at the right.
2.
Connect the phase to terminal L1, the neutral conductor to ter-
minal N and the protective conductor to terminal
.
6.4
Zero correction of the submersible probe
The submersible probe is in air.
The submersible probe and the control unit are connected.
Mains voltage is connected and on.
Set the current liquid level to "
000000 mm
You have now set the zero point of the probe.
