Kessel Aqualift Mono Manual page 31

4.5 Further connection possibilities
TeleControl GSM modem
Mount the TeleControl modem (art. no. 28792) as described in the corresponding installation instructions 434-033.
Routing the USB connection out
To ensure that the USB connection on the printed board can be accessed without opening the housing, a USB housing
socket with cable and connector for installation in the housing of the control unit can be ordered from KESSEL (art. no.
28785).
Diverse accessories - control units
External audible alarm art. no. 20162
Warning beacon art. no. 97715
Potential free contact art. no. 80072 (plug-on printed board)
Potential-free contact (optional accessory)
If required, signal generators or other accessories can be connected as potential-free contacts (42 V 0.5 A). The following
terminals are available for these:
Warning (event is displayed - e.g. alarm level exceeded) -normally closed-
Fault (fatal error - e.g. in electrical connection or safety systems) -normally open-
In the event of a warning, the operating reliability of the system is usually not immediately at risk; however, the system
should be subjected to maintenance or checking by a competent person without delay. In the event of a fault, the function of
the system can be directly impaired, there is a need for direct action. Contact the service technician or emergency service.
Select accessory part (e.g. warning beacon art. No. 97715) and attach in required location. Connect to the control unit as fol-
lows:
Make the connection as shown in the connection diagram.
Lead out the cable on the right-hand underside of the control unit. Replace existing blind plugs with rubber cable glands.
4.6 Connection diagram, Mono/Duo
a Mains input
b Pump 1
c Pump 2 (Duo only)
d Optical probe/level
sensor
010-910
e Pressure sensor
f Individual sensor con-
figuration
g Ext. audible alarm
(art. no. 20162)
h Potential-free contact
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