Burkert 8763 Bedienungsanleitung
Quickstart
Type 8763
Pressure controller for precise time-pressure dosing
Druckregler für präzise Druck-Zeit-Dosierung
Régulateur de pression pour un dosage pression-temps précis
2
1 QUICKSTART
The Quickstart describe in a short form the importantly information and
instructions for use of the device.
Important safety information.
▶Read the Quickstart carefully and follow the safety instructions.
▶Keep Quickstart in a location where they are available to every user.
▶The liability and warranty for the device are void if the Quickstart are
not followed.
A detailed description of the device can be found in the operating instruc-
tions for Type 8763.
The operating instructions can be found on the Internet at
www.burkert.com
1.1 Symbols
▶Designates instructions for risk prevention.
→Designates a procedure, which you must carry out.
Danger
Immediate danger! Serious or fatal injuries.
Table of contents
1 Quickstart ......................................................................................... 2
2 Intended use ..................................................................................... 3
3 Basic safety instructions.................................................................... 4
4 General information........................................................................... 5
5 Product description........................................................................... 5
6 Technical data................................................................................... 6
7 Installation............................................................................................8
8 Device operation ............................................................................. 11
9 Transport, storage, disposal ............................................................ 12
english
3
2 INTENDED USE
The pressure controller Type 8763 is designed for time-pressure
dosing of very low volumes.
▶Use the device only as intended. Non-intended use of the device may
be dangerous to people, nearby equipment and the environment.
▶Do not use Type 8763 outdoors.
▶Prerequisites for safe and trouble-free operation are correct transporta-
tion, correct storage, installation, start-up, operation and maintenance.
▶To use the device, observe the permitted data, operating conditions
and application conditions. These specications can be found in
the contract documents, the operating instructions and on the type
label.
▶Use the device only in conjunction with third-party devices and
components recommended or approved by Bürkert. The pressure
controller has been tested with the 772489 (order number 772426)
power supply unit and operation with this power supply unit is
recommended.
▶Use the device only when it is in perfect condition.
Warning
Possible danger! Serious or fatal injuries.
Caution
Danger! Moderate or minor injuries.
note
Warns of damage to property.
Important tips and recommendations.
Refers to information in these operating instructions or in other
documentation.
1.2 Denition of terms
Term in these instructions representative for
Device Pressure controller Type 8763
english
4
3 BASIC SAFETY INSTRUCTIONS
These safety instructions do not make allowance for any contingencies
and events, which may arise during assembly, operation and maintenance.
Risk of injury from high pressure and escaping medium.
▶Before working on the system or device, switch o the pressure and
vent or empty the lines.
Risk of injury due to electric shock.
▶Before working on the device or system, switch o the power supply
and secure to prevent reactivation.
▶Observe the applicable accident prevention and safety regulations
for electrical devices.
General hazardous situations.
To prevent injuries, observe the following:
▶Use the device only when it is in perfect condition and in accordance
with the operating instructions.
▶Do not make any changes to the device and do not subject it to
mechanical stress.
▶Secure device or system to prevent unintentional activation.
▶Do not feed any aggressive or combustible media into the media
connections of the system.
▶Do not feed any liquids into the media connections.
▶Do not cover the ventilation slots of the body.
▶Only trained technicians carry out installation and maintenance work.
▶Install the device according to the regulations applicable in the
country.
▶After an interruption in the power supply, ensure that the process is
restarted in a controlled manner.
▶Observe the general rules of technology.
note
Electrostatically sensitive components and assemblies.
The device contains electronic components that are susceptible to the
eects of electrostatic discharging (ESD). Components that come into
contact with electrostatically charged persons or objects are at risk.
In the worst case scenario, these components are destroyed immedi-
ately or fail after start-up.
▶Meet the requirements specied by EN 61340-5-1 to minimize or
avoid the possibility of damage caused by sudden electrostatic
discharge.
▶Do not touch electronic components when the supply voltage is
connected.
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5
4 GENERAL INFORMATION
4.1 Warranty
A precondition for the warranty is that the device is used as intended in
consideration of the specied operating conditions.
4.2 Information on the Internet
Operating instructions and data sheets for the Bürkert products can be
found on the Internet at: www.burkert.com
5 PRODUCT DESCRIPTION
5.1 Structure and description
The pressure controller is designed for time-pressure dosing of very low
volumes. The device can be operated either using büS or CANopen or with
restrictions using an analogue control signal.
The pressure controller features an integrated pressure sensor that mea-
sures the actual pressure and transmits it with an accuracy of ≤0.25% FS.
Fluidic connection
LED for indicating the device status
(equivalent to NAMUR NE 107)
Connector strip for electrical connection
(terminal, 6-pole)
Connector strip for electrical connection (4-pole)
Fig. 1: Structure of the pressure controller, digital variant
english
6
Service büS (micro-USB)
Fluidic connection
LED for indicating the device status
(equivalent to NAMUR NE 107)
Connector strip for electrical connection
(terminal, 12-pole)
Fig. 2: Structure of the pressure controller, analogue variant
A detailed product description of the pressure controller can be
found in the operating instructions on the Internet at:
www.burkert.com
6 TECHNICAL DATA
6.1 Conformity
The device conforms to the EU directives as per the EU Declaration of
Conformity (if applicable).
6.2 Standards
The applied standards, which are used to demonstrate conformity with the
directives, are listed in the EU type examination certicate and/or the EU
Declaration of Conformity (if applicable).
6.3 Operating conditions
Warning
Risk of injury due to malfunction if used outdoors.
▶Do not use the device outdoors and keep it away from heat
sources that could cause the permissible temperature range to be
exceeded.
Ambient temperature +15...+40°C
Medium temperature +15...+40°C
Permissible air humidity 90% non-condensing
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7
Degree of protection IP20
Fluids Neutral gases (air, nitrogen, argon, etc.)
6.4 Mechanical data
Body material PPS, brass
Housing lid PC
Seal material FKM, PCTFE (only DN 0.1), deaeration
side FFKM
6.5 Fluidic data
Input G1/8
Output controlled UNF1/4-28
Permissible primary pressure 3bar (43.5 psi)
6.6 Electrical data
Operating voltage 18...35V DC
Power consumption <6W (with connected additional con-
sumers <12W)
6.7 Type label
D-74653 Ingelfingen
Made in Germany
8763 pC 0,02 - 1bar
pi 3bar 18...35V DC 6W
CANopen/büS max.1Mbit/s
S/N 100100318290
W12MU
Type
Supply voltage
Communication
Order number
Control range
Max. primary pressure
Power consumption
Fig. 3: Description of the type label, example
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8
7 INSTALLATION
Warning
Risk of injury due to improper installation.
▶Installation may be carried out by authorised technicians only and
with the appropriate tools.
Risk of injury due to unintentional activation of the system and
uncontrolled restart.
▶Secure the system against unintentional activation.
▶Following installation, ensure a controlled restart.
note
Electrostatic discharges at the connector contacts will damage the
device.
▶Do not touch the connector contacts.
7.1 Procedure in sequence
→Create the uidic connections to the device.
→Create the electrical (currentless) connections to the device.
→Switch on the electrical voltage supply.
→Switch on the primary pressure.
7.2 Fluidic connection
→Connect a G1/8 working port with an O-ring at the pressure input.
→Connect a UNF1/4-28 working port with ≥1.5mm internal diameter
to the pressure output.
Danger
Risk of injury from outgassing.
If aggressive uid media are pressurized, the medium in question must
be in the liquid phase at the applied temperature and must not be per-
mitted to evaporate.
▶When the system is at a standstill, ensure uidic separation of the dos-
ing medium from the pressure controller by means of a shut-o valve.
▶Ensure adequate ventilation.
To dissipate outgassing of the pressurised medium, a thread can
be cut into the venting point as an option (UNF-10-32).
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9
7.3 Electrical connection
7.3.1 Digital variant
1
2
3
4 6
5
ABCD
Fig. 4: Electrical connection, digital variant
Connector strip for supply and büS:
ABCD
Pin Assignment
AGND
BCAN low
CCAN high
DInput voltage (18...35 V DC)
Tab. 1: Digital variant, connector strip 4-pole
Connector strip for the auxiliary functions:
1
2
3
4 6
5
Pin Assignment
1DO1 output voltage (12 V DC)
2GND
3Output voltage 12V DC sensor
supply
4GND
5AI1 (external sensor input)
6GND
Tab. 2: Digital variant, connector strip 6-pole
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10
Connector strip, 12-pole for supply and auxiliary functions:
1
2
3
4 6 810 12
57 9 11
Pin Assignment
1Input voltage + (18...35 V DC)
2Input voltage -
3DO2 (digital output)
4Ground DO2
5DO1 (switchable, 12 V)
6GND
7Output voltage 12V DC sensor
supply
8GND
9AI1
10 GND
11 AI2
12 GND
Tab. 4: Analogue variant, connector strip 12-pole
7.3.2 Analogue variant
1
2
3
4 6 810 12
57 9 11
AB
Fig. 5: Electrical connection, analogue variant
Service büS (micro-USB)
AB
Pin Assignment
ACAN high
BCAN low
Tab. 3: Analogue variant, service büS
english
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