We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2022
Operating Instructions 2207/00_EU-ML_00815151 / Original DE
Page 1: ...Quickstart English Deutsch Fran ais Type 3281 Motor valve Motorventil Vanne motoris e...
Page 2: ...he right to make technical changes without notice Technische nderungen vorbehalten Sous r serve de modifications techniques B rkert Werke GmbH Co KG 2022 Operating Instructions 2207 00_EU ML_00815151...
Page 3: ...2 Standards 8 6 3 Operating conditions 8 6 4 Type label 8 6 5 Electrical data 9 6 6 Mechanical data 10 6 7 Fluidic data 10 7 INSTALLATION 11 7 1 Installing the device fluidically 11 7 2 Mounting the...
Page 4: ...ntroller Area Network which is used in automation technology to network devices b S A CANopen based fieldbus with additional functionalities 1 2 Symbols DANGER Warns of an immediate danger Failure to...
Page 5: ...events which occur during instal lation operation and maintenance The operator is responsible for observing the location specific safety regulations also with reference to personnel Risk of injury du...
Page 6: ...charged persons or objects are at risk In the worst case scenario they will be destroyed immediately or will fail after start up Observe the requirements of EN 61340 5 1 for minimizing or avoiding th...
Page 7: ...6 8 10 with integrated positioner analogue1 digital2 with integrated process controller analogue1 digital2 The variants can be recognized by the plug configuration or on the Type label C stands for p...
Page 8: ...the device from direct sunlight and humidity Ambient temperature 10 60 C note derating curve see chapter 6 5 1 Medium temperature 0 130 C Air humidity 95 non condensing Media non aggressive pure and n...
Page 9: ...z Input resistance 22 k Input signal 10 Vss signal form square wave Input impedance for ana logue input 60 at 0 20 mA and 4 20 mA Resolution 40 A 22 k at 0 5 V and 0 10 V Resolution 20 mV 60 at 0 20 m...
Page 10: ...5 60 Ambient temperature C Duty cycle Fig 3 Derating curve at max media temperature for positioner and process controllers 6 6 Mechanical data Materials Actuator cover Plastic parts black PPS GF40 Pla...
Page 11: ...er upwards Clean pipelines and flange connections Install a dirt trap upstream of the valve inlet 0 3 mm NOTE Caution risk of breakage Do not use the plastic actuator cover as a lever arm Hold the dev...
Page 12: ...for valve seat assembly Valve seat size Tightening torques for coated seats Nm 4 10 20 3 Screw the actuator to the valve body The work steps required are described in chapter 7 4 2 7 3 Installing val...
Page 13: ...ly approved lubricants e g for oxygen applications or analysis applications Before re installation grease the thread of the body connection e g with Kl berpaste UH1 96 402 from Kl ber NOTE Damage to t...
Page 14: ...ge to the motor valve due to incorrect supply voltage Supply voltage must correspond to the voltage indicated on the type label If the earth is not connected this represents an infringement of the leg...
Page 15: ...ssion speed 7 6 1 2 Digital variant circular plug M12 5 pin Pin Pin assignment External circuit 1 Shielding 2 Supply 24 V DC 10 max Residual ripple 10 3 GND GND 4 CAN high CAN high 5 CAN low CAN low 7...
Page 16: ...Digital variant circular plug M12 5 pin Pin Pin assignment External circuit 1 Shielding 2 Supply 24 V DC 10 max Residual ripple 10 3 GND GND 4 CAN high CAN high 5 CAN low CAN low 7 6 2 4 Digital varia...
Page 17: ...or red flashing Use to identify a device in the b S network orange flashing Function control Work is being carried out on the device no colour or LED off Valve without power supply 7 7 2 Display elem...
Page 18: ...enance may only be carried out by trained specialists using suitable tools Secure the system against unintentional activation Ensure a controlled restart after maintenance is completed 9 1 Maintenance...
Page 19: ...device Standard signal is 4 mA cable break Check cable for possible loose connections Position sensor fault Check the cable in the device for possible loose connections Communication failure b S CANo...
Page 20: ...n Observe permitted storage temperature Protect pneumatic connections from damage with protective caps Incorrect storage may damage the device Store the device in a dry and dust free location Storage...
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