Festo Didactic
746310
DE/EN/ES/FR
04/2009
EduKit PA
Kurzbeschreibung
Brief description
Descripción resumida
Description sommaire
© Festo Didactic GmbH & Co. KG 746310 EN-1
1. Introduction
Control technology is becoming more and more important in all areas, because its use can help reduce the
consumption of energy and resources. In an effort to make production efficient, individual steps must be
planned and sequences must be understood and double-checked.
Getting started with process and control technology is made easy and safe with EduKit PA project kits. The
kits are modular and can be expanded flexibly, and are thus ideally suited for exciting and practical technical
training – comparisons can be made with industrial project work, fill-level regulation, flow rate regulation
and pressure regulation.
The EduKit PA training concept supports experimental learning, as well as structured procedures thanks to
comprehensive, optional courseware with project exercises and lots of additional documentation on CD
ROM. EduKit PA thus offers a cost-effective way of getting started with professional training and vocational
education in the field of process and control technology.
The EduKit PA Basic covers the fundamentals of project work and regulation technology – manual
measurement, control and regulation – without a PC and without complicated control technology.
The EduKit PA Advanced supplements the EduKit PA Basic system with the topics of automated
measurement, control and regulation, sensor technology and electrical interfaces. The components included
with the EduKit PA Basic are required in order to set up the experiments.
2. Workbooks
EduKit PA workbook
This workbook enables users to get started with process technology and explains the necessary
fundamentals. Manual and automated measurement, control and regulation, as well as issues related to
machine manufacturing such as planning, installation, commissioning, marketing and sales are addressed.
Exercises with all the required worksheets and instructions, as well as solutions for the trainers, provide you
with practical support. The workbook describes the tasks and their parameters in a detailed fashion. The
worksheets provide information on all the necessary steps, from planning and execution to functions
testing.
The measurement, control and regulation exercises deal with flow rate, fill-level and pressure technologies.
The workbook includes a CD ROM with worksheets, data sheets and solutions.
H. Kaufmann, B. Schellmann, 2009 issue
270-page workbook with CD ROM in binder
160 pages of solutions, bound
Order no. DE 563969 / EN 563971 / ES 563973 / FR 563975
EN-2 © Festo Didactic GmbH & Co. KG 746310
3. Use for intended purpose
Festo Didactic training system products have been developed and produced exclusively for training and
further education in the field of automation and technology. The respective training companies and/or
trainers must ensure that all trainees observe the safety precautions which are described in the
accompanying manuals.
Festo Didactic hereby excludes any and all liability for damages suffered by trainees, the training company
and/or any third parties, which occur during use of the products in situations which serve any purpose other
than training and/or vocational education, unless such damages have been caused by Festo Didactic due to
malicious intent or gross negligence.
4. Safety precautions
Please observe the following instructions in the interest of your own safety.
General
• Trainees are only to work with the controllers under the supervision of a trainer.
• Observe specifications included in the data sheets for the individual components, and in particular all
safety instructions!
Mechanical
• Mount all of the components securely onto the profile plate.
• Make sure that piping and screw connections are carefully secured.
Electrical
• Electrical connections must only be established and interrupted in the absence of voltage!
• Correct polarity must be ensured when connecting certain electrical components, especially sensors.
These components may be destroyed in the event of polarity reversal or short-circuiting.
• Use low voltage only (max. 24 V DC).
• Do not pour water over any electrical components. If water is inadvertently poured over electrical
components, switch power supply off immediately. The entire system must be inspected for damage by
a teacher or trainer in this case.
Pneumatics
• Do not exceed the maximum permissible pressure of 800 kPa (8 bar).
• Do not activate compressed air until all of the tubing connections have been completed and secured.
© Festo Didactic GmbH & Co. KG 746310 EN-3
• Do not disconnect tubing while under pressure.
• Danger of accident due to tubing slipping off!
– Use shortest possible tubing connections.
– Wear safety glasses.
Immediately deactivate compressed air supply if the tubing slips off.
• Pneumatic circuit setup:
Connect the devices using plastic tubing with an outside diameter of 4 or 6 mm. Push the tubing into the
push-in connector as far as it will go.
• Switch compressed air supply off before dismantling the circuit.
• Dismantling pneumatic circuit:
Press the blue release ring down, after which the tubing can be pulled out.
5. Work instructions
Process engineering
• The lower tank may only be filled when supply power is switched off!
• Switch 24 V DC power supply off and disconnect the power supply unit from 230 V DC power.
• Use drinking water (recommended), which ensures long-term, maintenance-free operation of the
system.
• The maximum permissible operating temperature of +65° C for the tank may not be exceeded.
• The maximum permissible operating pressure of 0.5 bar for the liquid in the tubing may not be
exceeded.
• The pump must not be allowed to run dry. The pump may not be used with seawater, contaminated
liquids or viscous media.
• Empty the liquid from the system by opening the drain valve after completing experiments or before
changing the piping layout.
• Inspect the liquid and replace it at least once a week if contaminated.
• Clean the system as required, but in any case at least once a week. Do not use aggressive cleansers or
scouring agents.
• The liquid ages if the system is left at a standstill for a lengthy period of time. Always empty the tanks
and the piping before leaving the system at a standstill for any length of time.
• No liquids may be permitted to remain within the system for long periods of time, because this may
result in the growth of bacteria such as so-called legionellae.
Pneumatics
• Set system pressure to a value within a range of 300 to 600 kPa (3 to 6 bar) for operation of the 2-way
ball valve with pneumatic quarter-turn actuator.
EN-4 © Festo Didactic GmbH & Co. KG 746310
6. Assembly instructions, EduKit PA Basic
Systainer contents
1
2
3
4
5
6
8
7
1: Profile plate, pump, pipes, connectors, hand lever valves and lower tank
2: Rotameter
3: Pressure gauge
4: Profile (20 x 40 x 180 mm)
5: Pipes, connectors, hand lever valves
6: Upper tank
7: Pipes, connectors, hand lever valves
8: Electrical actuation, complete
© Festo Didactic GmbH & Co. KG 746310 EN-5
Assembly step 1
2
3
1
1: Profile plate, pump, pipes, connectors, hand lever valves and lower tank
2: Rotameter
3: Pressure gauge
EN-6 © Festo Didactic GmbH & Co. KG 746310
Assembly step 2
5
4
4: Profile (20 x 40 x 180 mm)
5: Pipes, connectors, hand lever valves
© Festo Didactic GmbH & Co. KG 746310 EN-7
Assembly step 3
6
6: Upper tank
EN-8 © Festo Didactic GmbH & Co. KG 746310
Assembly step 4
8
7
7: Pipes, connectors, hand lever valves
8: Electrical actuation, complete
Assembly finished.
© Festo Didactic GmbH & Co. KG 746310 EN-9
Overview of EduKit PA Basic
6 (2x)
12
23
20
3 21
18 (4x)
(10)
22
17
13
9 (2x)
11
15 (2x)
(15)
5 (2x)
14 (4x)
8 (2x)
7 16
4(2x)
1
2 (4x)
(5)
(6)
(9)
10 (4x)
(10)
(14)(14)
(18)
(18)
19
24 (2x)
Item Designation
1 Profile plate20 x 200 x 350 mm
2 Cushion
3 Electrical actuation, complete
4 Pipe clamp
5 70 mm pipe
6 Connecting plate
7 Profile (20 x 40 x 180 mm)
8 60 mm pipe
9 Push-in L-connector
10 Push-in bracket
11 90 mm pipe
12 Upper tank
13 300 mm pipe
14 Hand lever valve
15 80 mm pipe
16 75 mm pipe
17 240 mm pipe
18 T-connector
19 Lower tank
20 Rotameter
21 65 mm pipe
22 Pressure gauge
23 Pump
24 Slot nut
Above fig. Plug
EN-10 © Festo Didactic GmbH & Co. KG 746310
Overview of EduKit PA Advanced
1
3
4
5
2(2x)
Item Designation
1 I/O board
2 Capacitive sensor
3 Ultrasonic sensor
4 Flow sensor
5 Pressure sensor
Above fig. 2/2-way solenoid valve
© Festo Didactic GmbH & Co. KG 746310 EN-11
7. Commissioning
Carry out a visual inspection before each start-up or re-start. Inspect the following before starting the
system:
• Electrical connections
• Correct seating, leakproofness and condition of piping and pipe connectors
• Correct seating and condition of compressed air connections if pneumatic valves are used
• Mechanical components for visible defects (cracks, loose connections etc.)
• Fill-level of tank B101, max. 3 litres of water in entire system
Eliminate any damage discovered during inspection before commissioning.
Supply the system with 24 V DC electrical power with a mains power supply unit.
8. Technical data
Technical data, system
Max. operating pressure in piping 50 kPa (0.5 bar)
Power supply for the station 24 V DC / 4.5 A
Profile plate 350 x 200 mm
Station height: with one tank
with two tanks
670 mm
1090 mm
Inside dimensions of the Systainer 490 x 360 x 272 mm (H x W x D)
Volumetric flow of the pumps 0 to 6 l/min.
Clean water tank Max. 3 litres
Flexible piping system DN15 (15 mm dia.)
Optional –
if 2-way ball valve is used:
Compressed air supply
operating pressure
600 kPa (6 bar)
EN-12 © Festo Didactic GmbH & Co. KG 746310
9. Scope of delivery
EduKit PA Basic
The following components are included in the scope of delivery. The data sheets are arranged in numeric
order.
Data sheets Designation Order no. Quantity
162844 Pressure gauge 162844 1
17070x Straight lengths of pipe 304518 2 m
17070x Push-in L-connector 170701 2
17070x Push-in T-connector 170702 4
17070x Hand lever valve 170703 4
17070x Plug 170705 1
17070x 90° push-in bracket 690590 4
170712 Pump 170712 1
– Switching relay – 1
689200 Tank, round 689200 2
691225 Rotameter 691225 1
— Cushion 389603 4
— Electrical actuation components BG.EL.0190 1
— Type 5 slot nuts, M4, with stud BE.ME.0582 4
— Connecting plate BG.ME.0179 2
— Profile (20 x 40 x 180 mm) 660579 1
— Profile plate (20 x 200 x 350 mm) 532379 1
— Systainer V with pallet collar – without organiser 549829 1
— Brief description 746310 1
Small parts included with EduKit PA Basic
Designation Quantity
Tubing D: MPS-PA-B-SCHL.15/1100 1
Length of pipe: MP-VT-P-15MM X 450 4
Pipe clamps for PCS system: type 5 profile 2
Socket head screw with internal hex: DIN 912 M 5x8 8.8, galvanised 10
Socket head screw with internal hex: DIN 912 M 5x10 8.8, galvanised 10
© Festo Didactic GmbH & Co. KG 746310 EN-13
Designation Quantity
Type B washer with chamfer: DIN 125 B 5.3, galvanised steel 10
Type 5 slot nut, M5, with stud: IPM-VN-05-15/M5-ST 10
Transparent pipe, material: transparent PMMA, 15/11 x 2000 mm, OD 15 mm 0.3
Straight connector 2
T-distributor for pipe with 15 mm OD 1
Push-in L-connector, 90°, angle connector for pipe with OD 15 mm 1
Push-in bracket, 90° push-in angle connector 1
Hand lever valve, stop cock with plug-in technology on both ends, 15 mm 1
Plug 1
Double non-return valve, 170704, with plug-in technology on both ends, 15 mm 1
Cable with single wire cross-section of 0.5 sq. mm, H05V-K dbl, colour: dark blue PVC wiring cable, DIN 0281,
4510141S
10
Identification ties 20
Wire end sleeve, 0.5 mm, white 500
Ball head hex screwdriver, nickel plated, 3.0 mm 1
Ball head hex screwdriver, nickel plated, 4.0 mm 1
EduKit PA Advanced
The following components are included in the scope of delivery. The data sheets are arranged in numerical
order.
Data sheets Designation Order no. Quantity
034035 I/O terminal 034035 1
150768 Starting current limiter 150768 1
170715 2/2-way solenoid valve 549827 1
526213 Analogue terminal 526213 1
541150 Motor controller 541150 1
544245 Flow sensor with measuring transducer 549825 1
– Small switching relay — 1
549826 Pressure sensor 549826 1
690588 Capacitive sensor 549824 2
691326 Ultrasonic sensor 548689 1
696656 Frequency-to-voltage measuring transducer 696656 1
— I/O board 849823 1
— Systainer V with pallet collar, including organiser 549829 1
EN-14 © Festo Didactic GmbH & Co. KG 746310
10. P&ID flow diagram, EduKit PA Basic
M
P101
V102
PI
103
FI
101
B102
V103
B101
V105
V101
P&ID flow diagram, EduKit PA Basic, complete setup
© Festo Didactic GmbH & Co. KG 746310 EN-15
11. P&ID flow diagram, EduKit PA Advanced
M
P101
V102
PIS+
103
FIS+
101
B102
V103
B101
V105
V107 V112
V101
LS–
114
LS–
113
LIC
102
LA+
111
P&ID flow diagram, EduKit PA Advanced, complete setup
EN-16 © Festo Didactic GmbH & Co. KG 746310
12. Electrical circuit diagram for EduKit PA Basic,
circuit with self-latching loop
0 V
K1S2 K1
S3
K1
P1K1
24 V
S1
MP101
2
3
4
2 3 4
1
© Festo Didactic GmbH & Co. KG 746310 EN-17
13. Terminal assignments, EduKit PA Advanced
Terminal Device Abbreviation Note
I0 Flow sensor, switching output -B102
I1 Float switch LA+ -S111 Optional
I2 Float switch LS- -S112 Optional
I3 Capacitive proximity sensor -B113 Minimum fill-level
I4 Capacitive proximity sensor -B114 Maximum fill-level
I5 Limit switch -S115 Optional, 2-way ball valve, closed
I6 Limit switch -S116 Optional, 2-way ball valve, open
Q0 2-way ball valve -M102 Optional, spring return
Q2 Change-over relay -K1 Relay = 0: pump is binary controlled
Relay = 1: pump is analogue controlled with 0 to 10 V
Q3 Pump -P101
Q5 Relay -K107 Switches 2/2-way solenoid valve –M107
Digital inputs and outputs, I/O terminal (1)
Terminal Device Abbreviation Note
8 Ultrasonic fill-level sensor -B101
7 Flow sensor -B102
15 Pressure sensor -B103 Optional
1 Pump -P101
Analogue inputs and outputs, analogue terminal (2)
21 3 4 5 6 7 8
1: I/O terminal; 2: analogue terminal; 3: relay; 4: motor controller; 5: measuring transducer; 6: starting current limiter; 7: motor clamp
8: H-rail
Complete assignment plan
EN-18 © Festo Didactic GmbH & Co. KG 746310
14. Electrical circuit diagram for EduKit PA Advanced
The electrical circuit diagram for EduKit PA Advanced in German and English can be found at the end of the
brief description.
034035
I/O terminal
© Festo Didactic GmbH & Co., 08/2001 Subject to change 1/2
The terminals for 8 inputs and 8 outputs are combined in a basic unit. In addition, distributor terminals are provided for 0 V and 24 V for the supply of sensors and actuators. The base unit can be clipped onto top-hat rails. All contact points and the current supply are linked to the 24-pin plug. The I/O terminal is connected to the control cabinet by means of an I/O cable, which is not part of the scope of delivery (Order No. 34031).
The I/O terminal provides 8 inputs and 8 outputs on screw terminals. 24 LEDs are available for status display to indicate the status of the I/Os.
Electric
Number of inputs with LED 8
Number of outputs with LED 8
Number of terminals 0 V 22
Number of terminals 24 V 12
Connector Amphenol-Tuchel 24-pin, 57 GE series
Design
Function
Technical data
034035
I/O terminal
2/2 Subject to change © Festo Didactic GmbH & Co., 08/2001
PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 PIN 11 PIN 12 PIN 13 PIN 14 PIN 15 PIN 16 PIN 17 PIN 18 PIN 19 PIN 20 PIN 21 PIN 22 PIN 23 PIN 24
O0 O1 O2 O3 O4 O5 O6 O7 24 VA 24 VA 0 VA 0 VA I0 I1 I2 I3 I4 I5 I6 I7 24 VB 24 VB 0 VB 0 VB
Pin assignment
The inputs of the I/O terminal can be switched for the connection of either positive switching (PNP) or negative switching (NPN) sensors via two slide switches. Connection of positiveswitching sensors (PNP):
both switches in PNP position
Connection of negative switching sensors (NPN): both switches in NPN position
Slide switch positions
Note
150768
Starting current limiter
© Festo Didactic GmbH & Co., 08/2001 Subject to change 1/2
A relay and an electronic current limiter have been integrated on a circuit board. The
circuit board can be fitted via the attachments on the reverse side. Electrical
connection is effected via screw terminals.
The device limits the surge current to a maximum of 2A the moment it is switched
on. Otherwise, the module operates in the same way as a relay.
This module must only be used to operate consuming devices with a maximum static
current requirement of 1A. The current limiting effect must not be used for the
continuous current limiting of a consuming device.
24V
0V
24VIN 0VOUT
0V 0V
A
SPS
M
Connection diagram
Design
Function
Note
150768
Starting current limiter
2/2 Subject to change © Festo Didactic GmbH & Co.,08/2001
Electric
Control voltage 24 V DC
Current 1.0 A
Current limitation 2 W
Max. limitation duration 50 ms
Max. switching frequency 1/s
Technical data
© Festo Didactic GmbH & Co. KG 07/2009 Subject to change 1/2
162844
Manometer
Pressure gauges are used to measure and indicate pressure values at pneumatic
control systems.
Pressure gauges may not be loaded to more than ¾ of their full scale value during
continuous operation.
Description
2/2 Subject to change © Festo Didactic GmbH & Co. KG 07/2009
162844
Manometer
Feature Data/description
Nominal size of pressure gauge 63 mm
Indicating range [bar]
Indicating range [psi]
0 … 1 bar
0 … 14.5 psi
Continuous load factor 0.75
Alternating load factor 0.66
Operating medium Liquid and gaseous media
(no oxygen, no acetylene)
Design structure Bourdon-tube pressure gauge
Pneumatic connection G1/4
Position of connection Rear side central
Ambient temperature -20 … +60 °C
Measurement accuracy class 2.5
Protection class IP43
Materials information
connecting thread
housing
viewing window
Brass
ABS
PS
Conforms to standard DIN EN 837-1
Technical data
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/2
170701, 170702, 170703
Push-fit piping system
Piping of process engineering systems is quick, reliable and leak-proof using the
piping and push-fit connector system. The individual components of the piping
system are:
• Straight piping sections
available in different lengths Order No. 304518
• Blanking plug Order No. 170704
• Push-in T-connector (see above) Order No. 170702
• Push-in L-connector 90° (see above) Order No. 690590
• Push-in L-connector 90° (see above) Order No. 170701
• Hand lever valve (see above.) Order No. 170703
The piping system consists of pipes and push-fit connectors made of plastic.
Parameter Value
Operating characteristics
Cold water system
Hot water system
Central heating system
20 °C/10 bar
65 °C/7 bar
82 °C/4 bar
Withdrawal force > 1200 N/20 °C
Bursting pressure > 40 bar/20 °C
Flow media Water, miscellaneous gases
Operating pressure Max. 6 bar at 80 °C
Material Plastic PEM (Polymerelectrolytmembranes)
Piping diameter, external 15 mm
Function
Design
Technical data
2/2 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
170701, 170702, 170703
Push-fit piping system
• A pipe cutter is required to cut the piping to length.
• Piping is assembled without the need for tools.
• Assembly:
– Simply cut the piping to length using plastic pipe cutters and ensure that the
pipe is free of sharp edges, longitudinal grooves or other damage.
– Prior to pushing-in, the fitting must be in the „unlocked“ position, whereby a
narrow gap exists between the screw cap and the body of the fitting.
– Insert the piping past the O-ring up to the stop in the connector. The O ring in the
support sleeve ensures additional sealing of the connection.
– Tighten the screw cap up to the stop on the housing. This presses the O-ring onto
the piping, thereby securing the connector.
– Check the established connection by attempting to withdraw the piping.
Zweite Abdichtung = Second seal
Einsteckmarkierung = Plug-in mark
• Dismantling:
– Unscrew the screw cap until a narrow gap is created and the two arrows snap
into the opposite position. Press back and hold the retaining element using your
fingers or with the help of releasing tool. The pre-fitted piping can now be pulled
out.
Assembly/dismantling
170712
Pump
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/4
• Recirculating pump for water, antifreeze compounds in heating systems for
motor vehicles, boats, caravans, etc.
• Recirculating pump for fresh water cooling in vehicles.
• All-purpose pump for applications where self-priming is not required.
These pumps are standard intake centrifugal pumps and must be filled with the
pumping medium prior to commissioning.
These pumps must not be operated dry. A brief period of dry operation does not
damage the pump. Please note that if the pump is operated dry for more than
30 minutes, it will be rendered unusable. If run dry, a noise will become audible.
Important: This pump must always operate in the specified direction of rotation.
The pumps are designed for continuous operation and voltage fluctuations of ±20%.
They must not be used for waste water containing coarse dirt particles.
The pumps can be installed in any working position – horizontal or vertical. In order
to avoid the formation of air pockets, the pump outlet should be turned upwards in
the case of horizontal mounting or aligned so that it is positioned at the upper side
of the pump.
Typical areas of application
Mounting instructions
170712
Pump
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
The pump is held within a clamping ring and is mounted onto a profile plate using
two screws and T-head nuts.
Individual components of the pump:
1) Housing, ∅ 20 2) Impeller 3) O-ring
4) Screw 5) Clamping ring 6) Washer
7) Shaft 8) Seal 9) Magnet housing
When in operation, note the polarity of the voltage applies. The cable connections
are colour coded:
Operating voltage Positive terminal red
Negative terminal black
The maximum cable length is 44 m at:
Cable cross section: 1.0 mm2
Operating voltage: 24 V
Design
Note
170712
Pump
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 3/4
Parameter Value
Pump housing Fibreglass reinforced plastic (PPA,
GF 30 %)
Shaft Stainless steel
Wearing plate Stainless steel
O-ring EPDM
Impeller Body: Fibreglass reinforced plastic (PPS, GF
40 %)
Magnet: Ferrite
Bearing: Resin-bound carbon
Magnet housing Fibreglass reinforced plastic (PSU,
GF 30 %)
Motor flange Fibreglass reinforced plastic (PA66,
GF 30 %)
Motor housing Steel, iron-zinc treated,
Motor cover Fibreglass reinforced plastic (PA 66,
GF 30 %)
Schrauben Steel, iron-zinc treated,
Motor Bearing mounted, permanent magnet motor
12/24 V
Motor bracket? Aluminium, varnished
Protection class IP 67 (DIN 40050)
Connection
Push-in connection for piping diameter, external
20 mm (¾“)
15 mm
Interference supressed EN 55014
Temperature range
Fluidt
Environment
−40°C – + 100°C
−40°C – +70°C
Max. system pressure 2.5 bar
Operating voltage 24V DC
Power 26 W
Max. flow 10 l/min
Dimensions:
Length
Width
Height
170 mm
62 mm
75 mm
Weight 0.53 Kg
Technical data
170712
Pump
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
Pressure (bar) Delivery rate (l/min) Current at 24 V (A)
0.1 26 1.1
0.2 19,5 1.0
0.3 9,0 0.75
Measured values apply for a tubing connection of ¾“ (20 mm)
Pressure and performance
170715
2/2 way solenoid valve DN10
© Festo Didactic GmbH & Co. KG, 02/2009 Subject to change 1/2
2/2 way solenoid valve
The 2/2-way solenoid valve is a direct controlled valve. If electrical current is not
flowing through the coil, the valve is closed by spring power. There is no pilot
pressure necessary to open the valve.
In normal position the armature with seal is pressed from spring power on the valve
seat.
The medium reinforces the seal effect. Engaging the selenoid coil the armature is
lifted from the valve seat whereby it is released. The medium is possible to flow
unchecked from P to A. Deactivating the selenoid coil the clip presses on the
armature whereby the valve is locked.
The 2/2-way solenoid valve is mounted with plug connectors into the piping.
Schaltzeichen
Function
Functional principle
Design
170715
2/2 way solenoid valve DN10
2/2 Subject to change © Festo Didactic GmbH & Co. KG, 02/2009
The assembly position of the valve is in any direction, preferably vertical position.
Neutral gases, liquids and steam.
Plug vanes to DIN 43650 A for a connector socket Type 2508.
For a firm attachment, a pipe clamp may be fitted in front and behind the valve.
Parameter Wert
Nominal diameter 10 mm (DN10)
Connection G 1/2
Pressure difference 0...0,3 bar
Static pressure max. 10 bar
Max. anbiant air temperature 50 °C
Body material Brass
Cores Stainless steel (1.4105)
Assembly position Arbitrary, preferably vertical position
Operating voltage 24 VDC ±10 %
Operating cycles max. 360/min.
Viscosity of usable media max. 21 mm2/s (3 °E)
Power consumption 8 W
Kv-Value (water, +20°C) 1,2 m3/h (measurement 1 bar valve input free
outlet
Protection class IP 54
Weight 0,415 kg
Subject to change
1
2
3
Assembly position
Medium
Electrical connection
Note
Technical data
Electrical pin assignment
1 24 V (black)
2 Ground (black)
3 PE (gn/ge)
526213
Analogue terminal
© Festo Didactic GmbH & Co. KG, 06/20065 Subject to change 1/2
1...
9 10 11 12 13 14 15
8
The analogue terminal is an optimised terminal strip for the connection of analogue
sensors and actuators to a control unit (PLC, EasyPortDA, Simu-Box etc.) via 15 pin
Sub-D interfaces. A 15-pin cable (not included) with a core cross-section of 0.25 mm2
connects the analogue terminal parallel to the control unit. 4 analogue input signals
and 2 analogue output signals can be connected.
The analogue terminal is to be mounted on an H-rail.
Parameter Value
Number of analogue inputs 4
Number of analogue outputs 2
Number of earth for inputs and outputs 2
Nominal voltage VN
125 V
Max. Current-carrying capacity per branch 2.5 A
Number of pins 15
Dimensions
Length
Width
Height
45 mm
65 mm
42 mm
Ambient temperature (operation) -20 °C – 50 °C
The function of the terminals is described in general in the allocation list and subject
to the function scope of the industrial controller.
Therefore please observe the notes regarding the connection procedure of the
controller.
Function
Design
Technical data
526213
Analogue terminal
2/2 Subject to change © Festo Didactic GmbH & Co. KG, 06/20065
PIN allocation Analogue
terminal
Analogue Function Terminal
OUT VO1 1
VO2 2
AGNDO 3
IN II2 4
II1 5
AGNDI 6
VI2 7
VI1 8
OUT IO2 9
IO1 10
IN II4 12
II3 13
VI4 14
VI3 15
U = Voltage
I = Current
E = Input
A = Output
GND = Earth
Pin allocation
541150
Motor controller
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/4
The Maxi-1Q-4-30 controller is a motor controller with speed adjustment
for 24V DC motors. It ensures the reliable switching on and off of motors.
In the off status, the dynamic braking is active. The IxR amplification can be adjusted
by means of a bridge between GND and terminal 3 (amplification 1) or terminal 4
(amplification 2).
The motor controller is to be mounted on an H-rail.
Bridges Function
None Minimum amplification
GND and terminal 3 Adjustable amplification
GND and terminal 4 Maximum amplification, fixed
Function
Design
IxR amplification
541150
Motor controller
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
M
Poti zum Einstellender max. Drehzahl
Start
+VCD+VCD
GRD0V
Klemmen zum Brücken der IxR Verstärkung
R+ Ref. 10V
Externe potentiometer 10 kΩ.
Speed setpoint adjustment A2 n-setpoint
R- Ref. 0V
A1 Start
0V Earth
0V AGNDO (Analogue earth for outputs)
+ +VCC (supply voltage)
4 IxR amplification 2
3 IxR amplification 1
- GND (earth) amplification 1+2
+ Supply voltage
1 Motor (-) Motor connection
2 Motor (+)
- Earth
Anschlussbelegung
541150
Motor controller
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 3/4
Parameter Value
Nominal voltage/triggering voltage 24V DC
Nominal voltage range min./max. 18V – 35V DC
Input current for Vn 10 mA
Analogue input voltage range 0V – 10V DC
Parameter Value
Switching voltage range / motor voltage 18V – 35V DC
Max. Permanent-load current 3.5 A
Current limiter up to therm. cut-off 15 A
Speed 0V – V CC adjustable
Power driver MOS-FET
Technical data: Input circuit
Technical data: Output
circuit
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
544245
Flow sensor Type 2
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/4
The transparent liquid flowing-in in the direction of the arrow adopts a centrifugal
motion via the rotating body in the measuring chamber and directed onto the light-
weight, three-vane rotor. The speed of the rotor is proportional to flow and is sensed
contactlessly via the built-in optoelectronic infrared system (diode and photo
transistor).
The integral amplifier supplies a steady square-wave signal, whereby the signal level
is dependent on the applied supply voltage (8 – 24V DC). Thanks to the special
configuration of the rotor, any potential gas bubbles in the liquid (trapped air) are
not dispersed, but are transported with the liquid.
The assembly position is arbitrary. The direction of flow is indicated by an arrow on
the sensor housing. Stabilizing sections upstream or downstream of the measuring
device are not required. Volumetric flow rate fluctuations or pulsation does not have
a negative effect on the measuring result. A protective filter is mounted on the inlet
side.
All sensor housing components in contact with media are made of polyvinylidene
fluoride (PVDF).
The flow sensor is to be fitted into piping with the help of adapters.
Design in use: B.S.P. (British Standard Pipe Thread = Abbreviation for
British pipe thread)
Function
Design
Note
544245
Flow sensor Type 2
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
The polarity of the applied voltage is to be observed during operation. The cable
connections are colour coded:
• Operating voltage Positive terminal white
Negative terminal green
• Output signal Square wave signal brown
Parameter Value
Permissible operating voltage 8 – 24V DC
Current consumption 18 – 30 mA
Frequency range (output) 40 – 1200 Hz
Max. Load 2.2 kΩ
Signal pick-up Infrared (optoelectronic)
K-Factor (pulse / dm3) 8000
Measuring range 0.3 – 9.0 l/min
Measurement uncertainty ± 1 % of measured value, at 20 °C
Linearity ± 1 % of measured value
Viscosity Max. 15 cSt (je nach Messbereich)
Operating pressure Max. 10 bar
Standard temperature range −40 °C – +85 °C
Polarity-reversal protection Yes
Materials:
all components in contact with media
Seals
PVDF
Viton
Dimensions
Length
Connecting thread
47 mm
G ½“
Push-in connection for piping diameter, external 15 mm
Electrical connection Cable
Note
Electrical design
Technical data
Characteristic curves and
scales
544245
Flow sensor Type 2
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 3/4
Sensor
Pressure loss curve
544245
Flow sensor Type 2
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
Dimensions for B.S.P (British Standard Pipe Thread = Abbreviation for British pipe
thread) and N.P.T. (National Standard Taper Pipe Thread = American tapered pipe
thread.) design
A 12.7 mm
L 47 mm
D ½“
d 13 mm
The protective filter on the inlet side requires cleaning. Maintenance
549826
Pressure sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 1/4
Pressure sensor
The pressure measurement transducer uses ceramic measurement cell as sensor.
The electronics transduces the measured signal into output signals of 0…10 V.
Because of its robust design, this sensor is for use in rough industry environment as
well.
The maximum process temperature range must not exceed 100 °C.
To protect the electronics against vibrations and humidity it is infused.
The sensor can be connected with 2 wire or 3 wire technology.
The pressure compensation is realized by a hole at top of the sensor.
Schematic diagram
Function
Design
549826
Pressure sensor
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
Watch the polarity of connected voltage supply.
Parameter Value
2-wire technology (4..20mA)
1
2
3
Ground
positive terminal
negative terminal
not used
connected
3-wire technology (0..20mA / 0..10V)
1
2
3
Ground
output signal
negative terminal / output signal
positive terminal
connected
Subject to change
Note
Pin assignment
Technical diagram
549826
Pressure sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 3/4
Parameter Value
Measurement range 0 … 400 mbar
Electrical connection Push-in elbow connector to DIN 43650
Protection class IP 65
Process connection G ½
Parts in contact with measured substance Ceramic, stainless steel, NBR-sealing ring
Measurement system Ceramic cell
Temperature ranges
Process temperature (at max.
environment temperature of 50°C)
Storage temperature
permissible environment temperature
compensated temperature range
-25 °C..+100 °C
-40 °C..+85 °C
-25 °C..85 °C
-10 °C..55 °C
Temperature influence
on zero point
on range
‹0,25 % f.E./10 K
‹0,15 % f.E./10 K
Power supply
nominal voltage
voltage range
max. permissible voltage supply
24 V DC
11 V DC..40 V DC
40 V DC
Signal output
2-wire technology
3-wire technology
4..20 mA
0..20 mA or 0..10 V
Current limiting at output signal At 110 % of pressure range
Adjustment range Zero point ± 10 %
Characteristic curve deviation
(Linearity, hysteresis, repeatability)
‹ 0,5% f.E. (zero point adjustment)
Response time ‹ 3 ms
Load RLmax
( )02,0
11sup −plyU
Load at signal output 0..10 V › 2,5 kΩ
Weight approx. 300 g
Noise immunity to DIN 50082
Subject to change
Technical data
549826
Pressure sensor
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
689200
Tank, round
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/2
The round tank has a capacity of 3 l (effective operating capacity) and can be used
for liquids and solids.
The tank cover is provided with several holes with threaded connection for inflow
and for sensors. Holes not required are provided with a blanking plug.
A connector d40 is fitted at the lower end of the container for discharge.
The container is attached laterally to a profile column via brackets, using screws and
T-head screws and is then mounted to the profile plate.
Different design variants with different profile feet can be used within MPS-PA.
Carefully tighten the mounting screws.
Function
Design
Note
689200
Tank, round
2/2 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
Parameter Value
Material Macrolon 2805
Permissible operating temperature Max. +65 °C
Capacity
Effective operating capacity
Container scaling
Max. 4 l total volume of container-
3 l
0.5 – 3 l
Dimensions of cylinder approx.
Diameter external/internal
Height external/internal
150 mm/140 mm
210 mm/200 mm
Dimensions of frustum (below) approx.
Diameter external/internal
Height external/internal
60 mm/50 mm
90 mm/80 mm
Push-in connections for piping diameter,
external
15 mm
Technical data
690588
Capacitive proximity sensor
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/4
The operational principle of a capacitive proximity sensor is based on the evaluation
of a change in capacitance of a capacitor in an RC resonant circuit. If a material
approaches the proximity sensor, the capacitance of the capacitor increases. This
leads to a change in vibration response of the RC circuit which is then evaluated. The
change in capacitance depends mainly on the distance, dimensions and the
dielectric constants of the respective materials.
The proximity sensor has a PNP output, i.e. the signal line is switched to a positive
potential in the switched status. The switch is designed in the form of a normally
open contact. The connection of the load is effected between proximity sensor
signal output and earth.
A yellow light emitting diode (LED) indicates the switching status and the green light
emitting diode (LED) the ready status. The sensitivity of the sensor can be
individually adapted with the help of a small adjusting screw..
The capacitive proximity sensor cannot be fitted flush.
The capacity proximity sensor can be fitted in a mounting bracket using two locking
nuts. The proximity sensor is of cylindrical design and has an M 18x1 thread.
Function
Design
690588
Capacitive proximity sensor
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
The polarity of the applied voltage is to be monitored during operation. The cable
connections are colour coded.
Parameter Value
Operating voltage
1 Positive terminal
3 Negative terminal
Brown
Blue
4 Load output Black
Note
Connection diagram
690588
Capacitive proximity sensor
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 3/4
Parameter Value
Permissible operating pressure 12 – 48V DC
Switch output PNP, normally open contact
Nominal switching distance (adjustable) 9.5 – 10 mm
Hysteresis (regarding nominal switching
distance)
1.9 – 2 mm
Maximum current on contact 200 mA
Maximum switching frequency 25 Hz
Current consumption when idling (at 55 V) ≤ 20 mA
Permissible operating/ambient temperature -10 °C – +50 °C
Protection class IP 65
Polarity reversal protection, short-circuit proof Resistant to sustained short-circuit and
overload-proof
Materials
Front cap
Housing
PTFE
Brass, nickel-plated
Dimensions of housing M18 x 59.7 mm
Type of mounting Flush
Displays
Supply voltage LED
Switching element „ON“ LED
Green
Yellow
Type of connection Connectors M8
3-ping
Weight 55 g
Electrical connection Cable, 2000 mm long
Technical data
Dimensions
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
691225
Float flow sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 1/4
The device consists of a vertically arranged tapered glass tube opening at the top,
through which the fluid to be measured flows. A conical float within the tube is lifted
by the flow of liquid and kept afloat, if equilibrium exists between the downwards
directed weight of the float on the one hand and the upwards directed force of flow
and buoyancy force on the other.
The volumetric flow can be read off via an externally fitted scale and the float level
marking. Bevelled notches on the float cause the float to rotate and prevent any
jamming.
The flow meter downstream of the flow sensor is fitted with a metering tube made of
Trogamid –T, which is suitable for use with neutral or aggressive media. The
threaded connectors moulded at the ends of the meter tube are used to receive
valve fittings. O-rings embedded at the front ensure a reliable seal between the
meter tube and valve fitting without generating radial forces which could cause the
tube to burst.
The graduated scale printed on the meter tube is adjusted according to the
respective flow medium and indicates the flow volume in l/h or m³/h. Moulded
dovetailed groovess are provided to fit nominal value pointers, limit value and signal
devices.
Function
Design
Note
691225
Float flow sensor
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
The use of float flow sensors is limited to the measurement of small to medium
volumetric flow of low viscosity liquids without solid particles or of gas flow at low
pressures
1
2
3
4
6
6
4
3
5
5
1 Meter tube 2 Float 3 Screwed connector
4 Locking nut 5 Float trap 6 O-ring (seal)
Technical drawing
691225
Float flow sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 3/4
Parameter Value
Measuring range for water. 20 – 250 l/h
Housing shape Tapered bodyr
Meter tube size – nominal size 15 mm
Materials
Meter tube
Connecting piece
Trogamid-T
PVC-U
Type of connection Threaded connector ends with valve fitting
Sealing material EPDM
Operating pressure Max. 10 bar
Dimensions
Internal diameter x length
20 mm x 208 mm (L4)
Weight 0.12 Kg
Push-in connector for piping diameter, external 15 mm
Technical data
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
691326
Ultrasonic sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 1/4
The functional principle of an ultrasonic sensor is based on the generation of
acoustic waves and their detection following reflection via an object.
The carrier of acoustic waves is normally the atmospheric air. An ultrasonic
generator is actuated for a brief period and emits a pulse of ultrasonic energy which
is inaudible to the human ear. Once emitted, the pulse of ultrasonic energy is
reflected via an object located within range and bounced back to the receiver. The
duration of the ultrasonic pulse is evaluated by means of downstream electronics.
Within a certain range the output signal is proportional to the signal duration of the
ultrasonic pulse.
The object to be detected can be of different materials. Neither shape or colour, nor
liquid or powdery condition, have any or only a minimal effect on detection. In the
case of an object with a smooth, even surface, the surface must be aligned vertically
to the ultrasonic beam.
In its factory condition, the output signal increases with growing distance between
sensor and the object to be measured.
This setting is not suitable for level measurement in a container.
With increasing filling level, the distance between the sensor and the item to be
measured (water surface), the distance is reduced, whereas the gauge signal should
increase. This is why the setting of the increasing output signal has been reversed.
Similarly the measuring range of the sensor has been adjusted to the container.
Function
691326
Ultrasonic sensor
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
Parameter Value
Analogue output (VO)
Voltage range
0 – 10 V
Protection class IP 67
Weight Max. 67 g
Ambient temperature -25 – 70 °C
Switching point error ± 2.5 % (-25 to 70 °C)
Rated operating voltage Ve 24V DC
Operating voltage range VB 10 – 35 V DC (at 12 – 20V DC,
sensitivity reduced by up to 20 %)
Permissible residual ripple 10 %
Idle current I0 < 50 mA
Measuring range
programmed
factory setting
48 – 270 mm
50 – 300 mm
Characteristic curve
programmed
factory setting
Falling
Rising
Dimensions diagram, all dimensions in mm
Technical data
Installation
Free spaces
691326
Ultrasonic sensor
© Festo Didactic GmbH & Co. KG, 08/2009 Subject to change 3/4
Keep free space within distance "x" around the sound cone clear of interfering
objects. Angular misalignment of 3° applies for smooth surfaces.
Switching range
(Vendor settings)
691326
Ultrasonic sensor
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 08/2009
Pin assignment:
1 24V (brown)
2 n. c.
3 0V (blue)
4 Analogue output (black)
Connection
696656
Measuring transducer – frequency/voltage
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 1/4
The measuring transducer converts the measured value of the flow sensor into a
voltage within a range of 0 to 10 V. It is operated using a DC voltage of 24 V.
It can be plugged into the basic terminal block and simply removed using this again
by pulling out.
Parameter Value
Permissible ambient temperature 55 °C
Operating voltage 20 – 30V DC
Current consumption 12 mA
Linearity error <0.1 %
Transmission error <0.1 %
Input
Square-wave frequency generator
Signal level
Peak time
0 – 1kHz
6VSS
– 30VSS
3s
Output
Output signal
Output load
0 – 10 V
>2kΩ
Colour Grey
f
U
Function
Technical data
measuring transducer
696656
Measuring transducer - frequency/voltage
2/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006
The basic terminal block has a lateral inscription plate. It is equipped with
2-wire terminals. Front wiring; connections: CAGE CLAMP connection
Measuring converter f/V with basic terminal block:
1) Measuring converter f/V (plug)
2) Basic terminal block
3) Inscription plate
Note regarding
basic terminal block
Electrical pin allocation
696656
Measuring transducer – frequency/voltage
© Festo Didactic GmbH & Co. KG, 06/2006 Subject to change 3/4
Parameter Value
Cross-section 0.08 – 2.5 mm²
28 – 14 AWG
Rated voltage EN 400 V
Rated transient voltage 6 kV
Degree of contamination 3
Nominal current 10 A
Weight 21.028 g
Colour Grey
Type of wiring Front wiring
Total number of connection points 2
Total number of potentials 2
Height 28 mm/1.1 in
Width 22 mm/0.866 in
Depth 50 mm/1.97 in
Strip length 8 – 9 mm/0.33 in
Technical data
basic terminal block
4/4 Subject to change © Festo Didactic GmbH & Co. KG, 06/2006