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Digitalizationof CETOP Proportional Valves Portfolio

Digitalizationof CETOP  Proportional Valves Portfolio

Digitalizationof CETOP Proportional Valves Portfolio

Digitalization of CETOP Proportional Valves Portfolio
Agenda
SituationofAH proportionalportfolio
Existingtypesto beobsolete
New typesas substitution
Whereto findAH proportionalvalves
Specificsubstitutionsand upgrades
OLD vs. NEW types
Benefits& Features
EOP Phase
Time schedule

Proportional valves without spool position feedback

OldProduct
PRM2(6)-04*06*10*EK*
AnalogueElectronics W/O Positionfeedback Powersupply of 12/24 V DC Fewtypesof input signals No CAN communication No PWM signal Manualparametrization
OversizedECU Housing Ditherof 60/90 or500Hz IP20/IP65 -20…+50°C workingtemperature

ReplacementProduct
PRM2(6)-04*06*10* + EL7
Digital electronics W/O Positionfeedback Powersupply 9…32 V DC 0... 20 mA, 4... 20 mA, ±5 V, 0... +5V, ±10V, 0…10V, Ucc/2 ±10 V, Ucc/2 ±5 V  CANOpencommunication PWM of80…5000Hz Bluetooth parametrizationvia mobile APP Ditherof 80…300Hz Single ordouble coil& connectorordin railversion Specialfunctions(ramps, linearization, offset,..) IP65/IP67 -40…+80°C workingtemperature

NEW Product Family–Proportionalvalvesw/ newECU PRM2(6)-04,06,10
Available in 3 sizes 04, 06, 10
Wide range of available spooloptions
In the standard version, the valve body is phosphated. Steel parts are zinc-coated forcorrosionprotection 240 h v NSS acc. to ISO 9227
Optional increased corrosion protection 520 h in NSS acc. to ISO 9227 by zinc-coating
NEW electroniccontrolunit EL7, Bluetooth parametrizable, AnalogueorCAN-bus interface

End ofproduction2021 -2023 –Proportional valves without spool position feedback