746310 edukit pa deenesfr - edisciplinas.usp.br

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.


• 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.


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


8: Electrical actuation, complete


Assembly step 1

2

3

1

1: Profile plate, pump, pipes, connectors, hand lever valves and lower tank

2: Rotameter

3: Pressure gauge


Assembly step 2

5

4

4: Profile (20 x 40 x 180 mm)



Assembly step 3

6

6: Upper tank


Assembly step 4

8

7


8: Electrical actuation, complete

Assembly finished.


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


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


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)


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


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


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


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


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


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


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


• 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


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


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


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


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


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


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


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


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


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


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

544245

Flow sensor Type 2


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


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


Sensor

Pressure loss curve

544245

Flow sensor Type 2


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


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


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


Parameter Value

Measurement range 0 … 400 mbar

Electrical connection Push-in elbow connector to DIN 43650


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


689200

Tank, round


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


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


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



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



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


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

691225

Float flow sensor


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


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


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

691326

Ultrasonic sensor


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


Parameter Value

Analogue output (VO)

Voltage range

0 – 10 V


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


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


Pin assignment:

1 24V (brown)

2 n. c.

3 0V (blue)

4 Analogue output (black)

Connection

696656

Measuring transducer – frequency/voltage


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


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


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

746310 edukit pa deenesfr - edisciplinas.usp.br

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