Technical information

J-37
Above prices do not include VAT. E&OE
Monitoringdevices
Function Liquid level control Capacitive level control 3 pump sequence relay
Model LV1 (SPDT) LVC1 (SPDT) PSR1 PSR4
Description of Operation
Failsafecontrolandmonitoringofhigh
and/orlowlevelsofconductiveliquids.
Configurablefor“filling”or“emptying”
applications.Withadjustablesensitivity.
“HIGH”pins7+5
“LOW”pins7+6
Failsafecontrolandmonitoringofhighand
/orlowlevelsofsolids,liquidsorgranules.
InterfaceswithstandardDCcapacitive
proximitysensorsorphotoswitches.
(DCsupplyincorporated).
Pumpsequencemoduledesignedto
optimisewearonpumps,compressorsor
generatorsbyalternatingbetween3devices.
3inputsaremonitoredandwillswitchone
(ormore)ofthreeoutputrelayssequentially
dependingonloadrequirements.Theno.
ofoutputscorrespondtotheno.ofinputs,
ensuringtheloadisequallydividedbetween
thethreeoutputs.
Standard voltages
AC:12,24,48,110,230,400,525V±15%
DC:12,24,48V±15%
only24Va
Galvanic isolation
110,230,400,525Vareequippedwithinternaltransformer,providingeffectivegalvanicseparationoftheelectroniccircuitry
fromsupplyvoltage(testvolts:2kV)
General information
configurableforchargingordischargingvia
rearmounteddipswitchesprovidingfailsafe
control.
Accessories:SN1stainlesssteelsingle-line
level probe
configurableforchargingordischargingvia
rearmounteddipswitchesprovidingfailsafe
control.
Accessories:NPNcapacitiveproximity
switches
forspreadingpumpworkloadevenly
between3pumpsloaddependent.
3/4
Contact rating 10A250Vac
Consumption
AC:±2.4VA
DC:±100mA
Technical information
sensitivity:adjustable0-50K
probevoltage:4Vac
incorporatedDCsupply12Vdc30mAfor
stabdardDCproximity/photoswitches
pumpsequencingforoptimal,evenwear
betweenmotors
Insulation
2kVbetweensupplyandoutputadjacentandadjacentcontacts
1kVbetweenopencontacts
Mechanical life 30millionoperations
Ambient limits (operating)-20+60ºC
Type of duty continuous(100%)
Response time ±0.5sec
Connection diagram
Price 400.00 372.00 457.00 485.00
1
3
11
8
2
10
5
6
7
Alarm3
Alarm2
Alarm1
PUMP 1
PUMP 2
PUMP 3
Supply
3
11
1
9
4
8
2
10
5
7
+
-
Alarm4
Alarm3
PSR4 24Vdc
Alarm2
Alarm1
PUMP 2
PUMP 1
PUMP 3
PUMP 4
24Vdc