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Connection and operation manual
Technical changes reserved
0141 0316-152 13.05.2016
Level controller for conducting liquids
24 V OEM-version without housing
2.3
Scope of supply
The 24 V model is supplied as a module (PCB) of size 95 x 75 mm without housing or control panel.
3
Technical data
General
Operating voltage Type-MODE24V
22 V...28 V DC 45 mA max.
15 V...25 V AC 60 mA max.
Relay
NO/NC contact for resistive load
Rating NO contact 230 V AC / 5 A
Rating NC contact 230 V AC /2 A
Surge suppression
NC contact with varistor VZ 05/390 V
Dimensions
PCB 95 x 75 x 30mm
CE-conformance
2014/30/EU
EMV-noise emission
EN 61000-6-3:2011
EMV-noise withstanding
EN 61000-6-1:2007
Sensor side
Switching point impedance
15-80 kΩ, adjustable over a potentiometer
Measuring voltage
max. 5 V
SS
Measuring current
< 250 µA
4
Ordering information
Switching device and accessories
Ordering No.
Level controller-PCB, for 12 V DC
WLSW-12V
Level controller-PCB, for 24 V DC
WLSW-24V
Level controller 230 V, in housing with control unit
WLS-GEH230
Housing ET210F
0209 0018-01
Control unit with accessories
H409 0103-10
Sensor with connection lead
Ordering No.
Level sensor for a fivefold pendular electrode
ELEKT-PEND
Level sensor for LCE boiler, PU grouted
520 102-PU
Our sensor catalogue is constantly updated. Sensors for special applications are available on request !
5
Assembly, adjustment and configuration
5.1
Electrical connection
5.1.1
Safety instructions
!
Due to wrong tightening of screws of the connection terminals or by use of inappropriate tool, the terminals can get damaged because
of which the insulation or the contact can get disturbed.
Wrongly wired connections can destroy electric components and cause other damages.
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon +49 771 83160 | Fax +49 771 8316-50 | [email protected] | bb-sensors.com
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