Burkert 8694 User Manual

Name: Burkert 8694
Brand: Burkert
Rating: 5 (1 reviews)

87 pages

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Operating Instructions

Type 8694 REV.2

Positioner Top Control Basic

Electropneumatic position controller

Default Chapter3
- Table of Contents3
1 About These Instructions7
- Symbols7
- Definition of Terms8
- Firmware Changes8
2 Intended Use9
3 Basic Safety Instructions10
4 General Information11
- Contact Address11
- Warranty11
- Trademarks11
- Information on the Internet11
5 System Description12
- Intended Application Area12
- Function of the Positioner and Combination with Valve Types12
- Features of the Valve Types13
- Structure of the Positioner14
- Type 8694 Positioner (Position Controller)17
  - Schematic Representation of the Position Control Type 869417
  - Functions of the Position Controller Software18
- Interfaces of the Positioner20
6 Technical Data21
- Conformity21
- Standards21
- Licenses21
- Operating Conditions21
- Mechanical Data21
- Pneumatic Data22
- Type Labels22
  - Type Label22
  - UL Additional Label22
- Electrical Data23
- Factory Settings of the Positioner25
7 Control and Display Elements26
- Operating State26
- Control and Display Elements of the Positioner26
- Configuration of the Buttons28
- Function of the DIP Switches30
- Display of the Leds32
  - Device Status Display32
  - Status LED, Green34
- Error Messages35
  - Messages for Device Status „Out of Specification35
  - Messages: Actuator Moves to Safety Position35
8 Installation37
- Safety Instructions37
- Installation of the Positioner Type 8694 on Process Valves of Series 2103, 2300 and 230137
- Installing the Positioner Type 8694 on Process Valves Belonging to Series 26Xx and 27Xx40
- Rotating the Actuator Module44
- Rotating the Positioner for Process Valves Belonging to Series 26Xx and 27Xx46
9 Pneumatic Installation47
- Safety Instructions47
- Connecting the Device Pneumatically47
- Manual Actuation of the Actuator Via Pilot Valves48
  - Single-Acting Actuators (Control Function a and B)48
10 Electrical Installation 24 V DC50
- Safety Instructions50
- Electrical Installation With Circular Plug-In Connector50
  - Designation of the Contacts Type 869450
  - Connection of the Positioner Type 869451
- Electrical Installation With Cable Gland53
11 Electrical Installation, Io-Link56
12 Electrical Installation, Büs57
13 Start-Up58
- Safety Instructions58
- Specifying The Standard Settings58
  - Running the Automatic Adjustment X.TUNE58
- Setting With Bürkert Communicator60
  - Connecting IO-Link Device with Bürkert Communicator60
  - Connecting Büs Device with Bürkert Communicator61
14 Io-Link62
- Information, Io-Link62
- Technical Specifications, Io-Link62
  - Configuration of the Fieldbus62
15 Büs63
- Information, Büs63
- Configuration Of The Fieldbus63
16 Operation and Function64
- Basic Functions64
- Auxiliary Functions71
17 Safety End Positions79
- Safety End Positions After Failure Of The Electrical Or Pneumatic Auxiliary Power79
18 Maintenance80
- Safety Instructions80
- Service At The Air Intake Filter81
19 Accessories82
- Communications Software82
20 Disassembly83
- Safety Instructions83
- Disassembly The Positioner83
21 Transportation, Storage, Disposal85

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Burkert 8694 Specifications

General

Feedback Signal	4-20 mA
Ambient Temperature Range	-10 to +60 °C
Supply Voltage	24 V DC
Type	Electropneumatic Positioner
Input Signal	4-20 mA
Supply Pressure	1.4 to 7 bar
Housing Material	Polycarbonate, Stainless steel
Communication Interfaces	Profibus DP, DeviceNet, AS-Interface