Burkert 8605 Series User manual

Quickstart
Type 8605
Digital control electronics for solenoid valves
Digitale Ansteuerelektronik für Magnetventile
Régulateur électronique numérique pour électrovanne

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1 THE QUICKSTART
The Quickstart contains the most important information and notes
regarding the use of the device. Keep the Quickstart ready to hand at
the operation site.
Important safety information.
▶Carefully read the Quickstart. Observe in particular the safety
instructions, intended use and conditions of use.
▶Persons, who work on the device, must read and understand these
instructions.
1.1 Symbols
▶Designates a procedure to avoid a danger.
→Designates a procedure which you must carry out.
DANGER
Immediate danger! Serious or fatal injuries.
WARNING
Potential danger! Serious or fatal injuries.
CAUTION
Danger! Moderate or minor injuries.
Table of contents
1 The Quickstart................................................................................. 2
2 Intended use ................................................................................... 3
3 Basic safety instructions .................................................................. 4
4 Product description ......................................................................... 5
5 Technical data ................................................................................. 6
6 Assembly ........................................................................................ 7
7 Conguration................................................................................... 9
8 Cleaning.......................................................................................... 9
9 Disassembly.................................................................................. 10
10 Transportation,storage,disposal ................................................... 10
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2 INTENDED USE
The digital control electronics for solenoid valves Type 8605 are
designed to control Bürkert valves.
▶Use the device only as intended. Non-authorised use of the
device may be dangerous to people, nearby equipment and the
environment.
▶Do not use the device outdoors.
▶Do not expose the device to direct sunlight.
▶Correct transportation, correct storage as well as correct assembly,
installation, start-up, operation and maintenance are essential for
reliable and problem-free operation.
▶Use according to the authorised data, operating conditions and
conditions of use specied in the contract documents and operating
instructions.
▶Use device only in conjunction with third-party devices and compo-
nents recommended or authorised by Bürkert.
▶To use the device as control electronics for solenoid valves, congura-
tion with the Bürkert Communicator is required.
NOTE
Warns of damage to property.
Important tips and recommendations.
Refers to information in these operating instructions or in other
documentation.
1.2 Denitions of terms
Term is used in these instructions to represent
Device digital control electronics for solenoid valves
Type8605
1.3 Warranty
The warranty is only valid if the device is used as intended in accor-
dance with the specied conditions of use.
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3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any contingencies
and events which may arise during assembly, operation and maintenance.
The operator is responsible for observing the location-specic safety
regulations, also with reference to the personnel.
DANGER
Risk of injury due to high pressure.
▶Before working on the system or device, switch o the pressure
and vent or drain lines.
DANGER
Risk of injury due to electric shock.
▶Before working on the system or device, switch o the power sup-
ply and secure to prevent reactivation.
▶Observe the applicable accident prevention and safety regulations
for electrical equipment.
WARNING
Risk of injury due to pressure drop.
▶Prevent a pressure drop.
▶Make the volume of the pressure supply as large as possible, even
for upstream devices, e.g. pressure controls, maintenance units,
shut-o valves.
CAUTION
General hazardous situations.
To prevent injuries:
▶Operate the device only when in perfect working order and in con-
sideration of the operating instructions.
▶Secure the device or system to prevent unintentional reactivation.
▶Only trained technicians may perform installation and maintenance
work.
▶After an interruption in the power supply, ensure that the process is
restarted in a controlled manner.
▶Observe the general rules of technology.
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NOTE
Electrostatic sensitive components / modules.
The device contains electronic components which are sensitive to
electrostatic discharge (ESD). Components which come into contact
with electrostatically charged people or objects are at risk. In the
worst case scenario, they will be destroyed immediately or will fail
after start-up.
▶Observe the requirements in accordance with EN 61340-5-1 to
minimise or avoid the possibility of damage caused by a sudden
electrostatic discharge.
▶Do not touch electronic components while the supply voltage is
switched on.
4 PRODUCT DESCRIPTION
4.1 Intended application area
Type 8605 is designed for permanent use in industrial environments, in
particular in the areas of control and regulating technology.
4.2 General description
The digital control electronics Type 8605 for solenoid valves control all
Bürkert valves up to a maximum current of 1000mA.
The solenoid valve is initially fully controlled (100 % power). After a
specied time, the solenoid valve is moved to its holding power (reduced
power).
Fig. 1: Type 8605, control electronics with connector diagram A
During operation of the control electronics Type 8605 in the cable plug
variant, the operating state is indicated by 2 LEDs.
The following options are available to the user:
•individual adjustment of the colour for the switching state of the
valve,
•standardized Namur display or
•a combination of switching state and Namur display.
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5 TECHNICAL DATA
5.1 Conformity
The device conforms to the EU directives according to the EU Declaration
of Conformity (if applicable).
5.2 Standards
The applied standards, which are used to demonstrate conformity with
the directives, are listed in the EU type test certicate and/or the EU
Declaration of Conformity (if applicable).
5.3 Operating conditions
Operating voltage 12...24 V DC ± 10%
Residual ripple 5%
Power consumption approx. 1 W
Output current (to the valve) max. 1 A
Ambient temperature -10...+60 °C / +14...+140 °F
Interference resistance according to EN 50082-2
Interference radiation according to EN 50081-2
Current range for solenoid valves up to 1000 mA
Technical data of the cable plug
Degree of protection IP65 (DIN EN 60529)
Materials Polyamide / PC
Dimensions (LxWxH) 70 x 32 x 42.5mm
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6 ASSEMBLY
DANGER
Risk of injury due to high pressure and discharge of medium.
▶Before working on the device or system, switch o the pressure.
Vent or drain the lines.
Risk of injury due to electric shock.
▶Before working on the device or system, switch o the power supply.
Secure to prevent reactivation.
▶Observe applicable accident prevention and safety regulations for
electrical equipment.
WARNING
Risk of injury due to improper assembly.
▶Assembly may be carried out only by trained technicians and with
the appropriate tools.
▶Secure system against unintentional activation.
▶Following assembly, ensure a controlled restart.
6.1 Electrical connection
Type 8605 with cable plug is connected to the power via a 4-pole ter-
minal strip in the device.
Cable diameter 6...8mm
Cable cross-section max. 0.75mm
Cable connection Plug-in connector M12, 5-pole
CAN_H (digital)
CAN_L (digital)
GND
12...24 V DC
Fig. 2: Terminal strip connection
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CAN_H
GND
CAN_L
Shield
12...24 V
Fig. 3: Plug-in connector connection, digital
4
1
Fig. 4: Connection input PCB
Pin Assignment Pin Assignment
1 24 V DC 3 GND
2 DI2 (digital input, fre-
quency input)
4 AI1/DI1 (analog input,
digital input)
Tab. 1: Pin assignment of the input PCB
6.2 Mounting the control electronics
Cable plug
Seal
Seal
Cover
Screw M3
Fig. 5: Mounting the control electronics on the valve
When screwing the cable plug to the valve, ensure that the seal
is seated correctly.
NOTE
Damage to the device.
Excessive tightening torque will deform the cable plug.
▶Screw on screw M3 to a tightening torque of 0.3Nm.
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6.3 LED display
During operation of the control electronics in cable plug variant without an
operating unit, the operating state is indicated by 2 LEDs.
LED yellow: Valve switching status
LED NAMUR: Device status according to
NAMUR NE107
Fig. 6: LED display of the control electronics without an operating unit
7 CONFIGURATION
The control electronics are congured with the Bürkert Communicator
software.
The Bürkert Communicator software and the related general
description can be found on the Bürkert homepage.
The exact description of the conguration can be found in
the separate software operating instructions on the Bürkert
homepage www.burkert.com → Type 8605.
8 CLEANING
Clean the control electronics Type 8605 with standard cleaning agents.
Do not use any alkaline cleaners, as these will have damaging eects
on the materials used.
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9 DISASSEMBLY
DANGER
Risk of injury due to high pressure and discharge of medium.
▶Before working on the device or system, switch o the pressure.
Vent or drain the lines.
Risk of injury due to electric shock.
▶Before working on the device or system, switch o the power sup-
ply. Secure to prevent reactivation.
▶Observe applicable accident prevention and safety regulations for
electrical equipment.
WARNING
Risk of injury due to improper disassembly.
▶Disassembly may be carried out only by trained technicians and
with the appropriate tools.
9.1 Disassembling the control electronics
→Vent system.
→Switch o power supply.
→Disassemble control electronics.
→Place control electronics in the package.
10 TRANSPORTATION, STORAGE,
DISPOSAL
NOTE!
Damage in transit due to inadequately protected devices.
▶During transportation protect the device against moisture and dirt
in shock-resistant packaging.
▶Observe permitted storage temperature.
Incorrect storage may damage the device.
▶Store the device in a dry and dust-free location.
▶Storage temperature: -40…+55 °C.
Damage to the environment caused by device components con-
taminated with media.
▶Dispose of the device and packaging in an environmentally
friendly manner. Observe applicable disposal and environmental
regulations.
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