type-0290-servo-assisted-2-2-way-diaphragm-valve.png

The 0290 valve is a servo-assisted solenoid valve of the S.EV series. The valve opens without differential pressure. The opening process is supported by the fixed coupling of the diaphragm to the plunger. In the process, the integrated 'soft-kick' function opens in a manner that is gentle on the material. Various diaphragm material combinations are available depending on the application. The range of housings is rounded off by stainless steel and cast iron versions. The solenoid coils are encapsulated with a chemically resistant epoxy. 'Kick and drop' electronics are moulded into all DC versions for reduced electrical power consumption. In combination with a plug in accordance with DIN EN 175301-803 Form A, the valves satisfy protection class IP65 and when in combination with a stainless steel or plastic housing then NEMA 4X.

  • Servo-assisted diaphragm valve with diameter of up to DN50
  • Hard-coupled diaphragm opens without differential pressure
  • Vibration-proof, block screwed coil system
  • Damped design for quiet closing
  • Energy-saving power reduction in all DC versions
Application
Principle of operation magnetic
Application angle of rotation detection absolute
Electrical data
Operating voltage [V] 10...30 DC
Current consumption [mA] < 40
Protection class III
Reverse polarity protection yes
Max. power-on delay time [ms] 300
Outputs
Electrical design PNP
Output function 3 normally open / normally closed; (selectable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 100
Short-circuit protection yes
Overload protection yes
Monitoring range
Max. target speed [m/s] 1
Monitoring range [°] 360
Accuracy / deviations
Accuracy [°] ± 1
Resolution [°] 0.1
Tolerance [°] 0.1...15; (default 10)
Hysteresis [°] 0.1...5; (default 3)
Temperature drift [°/K] 0,02
Repeatability [°] 0,1
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9 CDV
IO-Link device ID 595d / 00 02 53h
Profiles Smart Sensor: Device Identification; Device Diagnosis; Device Teach Channel; Binary Data Channel; Process Data Variable; Blob; Measurement Data Channel
SIO mode yes
Required master port class A
Min. process cycle time [ms] 4
Operating conditions
Ambient temperature [°C] -25...70
Protection IP 65; IP 67; (Target puck area dust-protected)
Tests / approvals
EMC
EN 61000-4-2 4 kV CD / 8 kV AD
EN 61000-4-3 10 V/m
EN 61000-4-4 2 kV
EN 61000-4-6 10 V
EN 55011 class B
Vibration resistance
EN 60068-2-6  
Shock resistance
EN 60068-2-27  
MTTF [years] 415
Mechanical data
Weight [g] 241.5
Housing rectangular
Dimensions [mm] 95 x 50 x 57
Material PA; plug: stainless steel
Tightening torque [Nm] 1.5
Displays / operating elements
Display
Power 1 x LED, green
Switching status 2 x LED, white RGB
Accessories
Accessories (supplied)
socket head screws 4 x M5 x 20, stainless steel
target puck
Remarks
Pack quantity 1 pcs.
Electrical connection - plug
Connection Connector: 1 x M12