Download Instruction manual - english - Digi-Sonic III System

Instruction manual
- english -
Digi-Sonic III System
for material control in asphalt pavers
Before mounting and operating the instruction
manual has to be read by the assembler as
well as the operating personnel and
permanently be available at the usage site.
The text and graphics of this manual have been elaborated with the greatest possible care. However, we may not be held
liable for possible errors and failure effects.
Should you wish to make suggestions regarding the arrangement of this manual or point out possible errors, please
contact your local dealer. We will gladly take up any of your ingenious ideas and suggestions.
Some company and label names as well as product designations are subject to label, patent or trade-mark protection.
All rights reserved. This document may not be duplicated or transferred for any purpose whatsoever without MOBA’s
written consent, irrespective of the way or the means which are used.
Translation of original instruction manual
Order number.: 10-02-00781
Date: 01.2008
MOBA
Mobile Automation AG
Kapellenstr. 15
D-65555 Limburg
Internet: www.moba.de
3
TABLE OF CONTENTS
1. General information .................................................................................. 4
1.1 Packaging and storage ....................................................................... 4
1.2 Precautionary measures ..................................................................... 5
1.3 Instructions regarding operational safety ............................................. 8
2. About this manual .................................................................................. 10
3. System description ................................................................................. 12
4. Appliance and display elements .............................................................. 15
5. Assembly and installation ....................................................................... 17
5.1 Assembly information for the MOBA Digi-Sonic III.............................. 17
5.2 Assembly information for the control unit “Feeder Control“ ................. 22
5.3 Attaching the connection cable to the MOBA Digi-Sonic Sensor ......... 22
5.4 Alternative connection of an existent paddle sensor ........................... 23
5.5 Machine connection .......................................................................... 23
5.5.1 Connection prop valve, PNP, with I max = 150 mA ......................... 24
5.5.2 Connection prop valve, PNP, with I max = 1,75 A ........................... 24
5.5.3 Connection ON/OFF valve, PNP ................................................. 25
5.5.4 Connection ON/OFF valve, NPN ................................................. 25
6. Working with the Digi-Sonic III System .................................................... 26
6.1 Operating mode “manual“ when using a prop valve ............................ 28
6.2 Operating mode “manual“ when using an ON/OFF valve .................... 29
7. Configuration ......................................................................................... 30
7.1 Programming adaptor ....................................................................... 31
7.2 Min-current and max-current adjustments .......................................... 32
8. Maintenance and upkeep ........................................................................ 35
8.1 General information .......................................................................... 35
8.2 Remarks referring the equipment cleaning ......................................... 35
9. Technical data........................................................................................ 36
10. Declaration of conformity ...................................................................... 40
4
1. General information
1.1 Packaging and storage
In order to ensure adequate protection during transportation the products have been
carefully packed.
On receipt, the goods and the packaging should be checked for damage.
In case of damage the equipment must not be operated!
Damaged cables or connectors are a risk to safety and, likewise, must
not be used!
If this is the case please contact your MOBA-supplier.
If the equipment is not to be used directly after it is unpacked it must
be protected from dampness and dirt.
5
1.2 Precautionary measures
Please carefully and completely read the instruction manual before
mounting, operating and using the equipment.
Should there be any questions please contact your MOBA-supplier.
Safety measures:
The safety measures recommended here basically correspond to the guidelines for
installation and commissioning of electrical systems. They can be adopted to all applications
referring MOBA-equipment.
Mounting:
When mounting the equipment only original MOBA-cables may be used. The connectors
may not be disconnected from the cables as they are protected against dampness. Any
opening would destroy this protection. Make sure that the securing screws of all the
connectors are tightened. Further mounting information referring the equipment and the
sensors can be taken from the enclosed data sheets and operating instructions respectively.
Wiring and cabling:
The wiring and cabling has to be carried out correctly, according to the instructions given in
this manual. All supply lines and connecting terminals have to be sized according to the
corresponding intensity of current. Furthermore, all connections have to be made in
accordance to the valid VDE-regulations and the valid national regulations respectively.
Interference resistance:
This equipment has been designed for industrial use and has been tested correspondingly.
Nevertheless, microprocessor technology puts certain demands on installation. We would
therefore like to point out the following installation facts which, if not taken into account, later
can cause operational disturbances:
6
•
Make sure that the connection polarity is correct;
•
Supply voltages may not exceed or fall short of the given range;
•
Protect the equipment with a suitable pre-fuse;
•
Use cable diameters suitable to the voltage and current intensities respectively;
•
Make the cabling paths as short as possible (avoid loops);
•
Install load, control and measuring lines as separate as possible;
•
Suppress contactor and relay coils;
•
A disturbance-free operating requires a good electrical connection between the
machine chassis and the housing chassis of the individual components;
•
Connect screened cables to earth and at one end only (equipment end);
•
Do not supply other equipment directly from the connecting terminals of the
power supply;
•
Do not use unutilised terminals for other connection points or for other equipment
•
Before welding disassemble the system components or at least disconnect the
power supply
Maximum voltages:
Do not exceed the allowed maximum voltages. The maximum voltage between any
two isolated circuits or between circuit and earthing is, if not otherwise noted, limited
to the maximum value of the corresponding input voltage and supply voltage
respectively. The connecting terminals or plugs have to be equipped with a suitable
pre-fuse.
Fuses:
To prevent polarity reversal, voltage peaks and temporary over-voltages the
equipment is fitted with electronic fuses. The supply voltages given in the technical
data may not be exceeded.
7
Configuration:
The equipment may be configured by the user. When reconfiguring, the user is
obliged to allow for the system conditions.
Alarm device:
In complex systems in which a malfunction can harm the operating personnel’s
health or cause system destructions, the use of an independent alarm unit for
process supervision makes sense. An independent alarm unit offers protection by
setting off an alarm and switching off the system in the event of an alert. In many
cases the use of an alarm unit built into the controller does not provide adequate
protection as it does not work independent from the control system.
Explosive areas:
The equipment is not designated for use in explosive areas.
Fault clearance:
Before starting to clear faults make sure that every voltage supply to the equipment
has been disconnected. Faulty equipment should be examined in an area suitably
fitted for test purposes. Every attempt to correct a fault in equipment still installed
could be dangerous for the personnel and the system. Before removing or replacing
sensors in the system make sure that the voltage supply has been disconnected.
Ask for help
If there are questions referring operating or mounting please contact your MOBA-supplier.
In case the above precautionary measures are not observed, this can lead to
equipment or machine failure. Damages traceable to non-observance of the
precautionary
measures
manufacturer’s guarantee.
described
above
are
excluded
from
the
8
1.3 Instructions regarding operational safety
General instructions
•
Always switch off the Digi-Sonic III System before leaving the
driver’s seat or when the machine stands still.
•
Never carry out any work on the sensory mechanism when the
system is in automatic mode.
•
If safety-relevant machine parts have to be removed in order to
mount system components, these parts definitely have to be put
back in place before initial commissioning.
•
Note
the
safety
instructions
provided
by
the
machine
manufacturer.
When working on the electrical system
•
Any work on the machine’s electrical system has to be
performed by trained specialised staff.
•
Disconnect the negative pole of the machine battery during the
electrical installation.
•
To reduce the system’s interference liability to a minimum make
sure that a good electrical connection is created between the
machine chassis and the housing chassis of the individual
components during the installation.
•
Do not use unutilised terminals for other connection points or
for other equipment.
9
When welding
•
Before welding disconnect the negative pole of the machine
battery and, if possible, dismount all electronic components and
disconnect their power supply respectively. Arc welding creates
very strong currents which may destroy the machine’s electronic
system.
•
Place the negative electrode of the welding outfit close to the
point where the weld is to be.
•
Remove the varnish from the intended fixing point and the
holding device to be welded on. Prime and lacquer the weld
seams when the job is done.
•
Protect combustible parts from flying sparks.
•
Never look into the arc without wearing safety glasses.
10
2. About this manual
This instruction manual contains important information and remarks for assembling
and using the Digi-Sonic III System as well as tips referring maintenance and
upkeep.
When working with your Digi-Sonic III System please always follow these
instructions.
The appliance and configuration of the Digi-Sonic III System in the following
sections of this manual will be described at the example of an asphalt paver auger.
Pictograms and symbols:
Pictograms and symbols used in this instruction manual:
The warning triangle with an exclamation mark indicates all sources of
danger which, in case of wrong proceeding, can be harmful to the
personnel’s health or damage the equipment.
Remarks that have to be noted are signified by a hand symbol.
•
Listings are marked by a black dot.
1) Proceedings to be taken by the personnel are consecutively numbered.
11
Subject to alteration:
We are eager to ensure the correctness and up-to-dateness of this instruction
manual. To preserve our technological advance, it can be necessary to undertake
product modifications without prior notice which under circumstances may not
correspond to this manual. In that case your MOBA-supplier will provide you with a
new manual. We exclude liability for disturbances, failures and resulting damages.
12
3. System description
The Digi-Sonic III System consists of a contact-free working MOBA Digi-Sonic
Sensor III and the control unit “Feeder Control“. It is used to precisely control the
material quantity in front of the screed of asphalt pavers.
The Digi-Sonic III System can be used for the auger control as well as to control the
conveyor.
Operational description for using the MOBA Digi-Sonic Sensor:
The MOBA Digi-Sonic Sensor sends ultrasonic waves that are reflected by the
material surface.
According to the time period measured between sending the ultrasonic waves and
receiving the reflections the sensor calculates the distance to the fitting material.
After the desired material height is adjusted with the help of the potentiometer at the
control unit the Digi-Sonic III System detects every change of height and calculates
the deviation scale.
The controller triggers the auger until the wrong height is corrected and that way
keeps the material quantity constant.
Alternatively the control unit “Feeder Control“ can also be operated by a existent
paddle sensor attached to the machine or another analogue sensor.
13
Due to its easy appliance via rotating knob, the easy and flexible assembly of the
system as well as its reliable functioning, the Digi-Sonic III System is an efficient
and easy to handle controlling system for your machine.
The systems advantages at a glance:
•
contact-free sensing, that is no abrasion and no jamming
•
detection of status via LED display
•
outputs for different valve types adjustable
•
high ease of use
•
easy assembly at well accessible and nonhazardous sites
•
retrofit
•
reliable and precise functioning
14
Overview of the system components:
Components
Description
Item number
MOBA Digi-Sonic III
04-37-56130
Control unit “Feeder Control“
for Digi-Sonic III System
04-45-00085
Brackets
for the quick and easy assembly of
the MOBA Digi-Sonic III
on request
Coil cable
to connect the control unit to the
sensor
04-02-00280
Machine-specific coil cable
to connect the control unit to the
machine
on request
15
4. Appliance and display elements
1
Rotating knob with scale label
2
Metering mark of the catch block
3
Power-LED
4
Output-LED
5
6-pin plug (machine)
6
6-hole socket (sensor)
The rotating knob of the potentiometer (1) is the only classic appliance element of
the Digi-Sonic III System.
By turning the rotating knob clockwise the material supply in front of the screed is
increased; by turning it counter-clockwise the supply is decreased.
For better orientation the rotating knob features a scale label and the catch block
has a metering mark (2). A high numerical value indicates more material while a low
numerical value means less material.
Signal states of the green power-LED (3):
Power
power-LED off:
power supply disconnected
power-LED blinking nonrhythmically:
no sensor connected
power-LED blinking rhythmically:
operating mode “off“ or “manual“
power-LED constantly beaming:
operating mode “automatic“
16
Signal states of the red output-LED (4):
output-LED off:
the valve output is switched off
output-LED beaming with
diminished brightness:
the connected prop valve of the
auger is triggered in a “dosed“ way,
according to the deviation to the
adjusted value
Output
output-LED beaming with full
brightness:
the connected prop valve of the
auger is triggered with maximum
intensity
the connected ON/OFF valve of the
auger is triggered
The 6-pin plug (5) is intended for connecting the machine; the 6-hole socket is
intended for connecting the MOBA Digi-Sonic III Sensor.
17
5. Assembly and installation
The assembly and commissioning of the Digi-Sonic III System have to
be carried out by skilled and qualified specialised staff!
Qualified specialised staff in terms of this manual are persons that
are familiar with the assembly, commissioning and operation of the
product and possess qualification according to their tasks.
5.1 Assembly information for the MOBA Digi-Sonic III
The Digi-Sonic III System can easily and
quickly
be
assembled
with
common
tools.
To
mount
the
MOBA
Digi-Sonic
III
Sensor different brackets are available.
To receive reliable measured values the
MOBA
Digi-Sonic
III
has
to
be
assembled in a way that the sound hits
the material as vertical as possible.
In ultrasonic reflection:
angle of incidence = angle of
reflection
A distance change to the material has to
in
an
instantaneous
speed
rotational alteration of the auger and
alteration
of
respectively.
the
conveyor
speed
°
90
result
18
Frequent assembly errors and causes for malfunctions
Due to inappropriate mounting of the
MOBA
Digi-Sonic
Sensor
an
angle
deviation to the vertical occurs between
sensor and material.
The
controller
shows
malfunctions
because a reliably analysable sound
pulse cannot or can only be received
sporadically.
There is a foreign object in the sound
beam range of the MOBA Digi-Sonic
Sensor.
a) When the foreign object is fully
detected there is no change of the
distance value and therefore the auger’s
speed of rotation is not controlled.
b) When the foreign object is situated at
the border area of the sound beam the
measured
value
of
the
sensor
can
fluctuate between the object and the
material surface.
This leads to erratic changes in the
auger’s speed of rotation control.
19
The MOBA Digi-Sonic Sensor does not
detect the material surface but reacts to
the constantly changing distance value
to the rotating paddle wheel of the
auger.
The Digi-Sonic System does not control
the material quantity.
The MOBA Digi-Sonic Sensor has been
mounted at a position where it is to close
to the hot fitting material and/or where
the ambient temperature permanently
heats up to over 85°C.
Malfunctions and damages of electronic
components can occur.
If this is the case the controller works
unreliably or not at all.
20
The specified working range of the MOBA
Digi-Sonic Sensor has been under- or over-
h
ic
re e
e
b g
ts n
ei g ra
b
r n
r A ki
tr e wor
e
zi d
ifi ifie
z
e ec
sp sp
run (also see technical data).
It is not possible to control the augers
speed of rotation because in both cases no
reliably analysable sound pulses can be
received.
ch
ei e
r
be g
its ran
e
rb ing
r A rk
tr e wo
ie d
fiz ie
zi cif
e
e
sp sp
21
The sound beam of the MOBA DigiSonic Sensor is limited by a parallel,
even wall.
Walls
–
even
if
polished
-
cause
reflections.
The resulting sound rates disturb the
MOBA Digi-Sonic Sensor and interfere
massively with the controller.
An additional collimating of the emitted
ultrasonic pulses by attaching a pipe to
the MOBA Digi-Sonic Sensor therefore is
not possible!
22
5.2 Assembly information for the control unit “Feeder Control“
The control unit ”Feeder Control“ should be mounted at a splash- and soil-proof
position.
The rotating knob has to be reached easily and the cabling of the machine and the
MOBA Digi-Sonic Sensor has to be possible without having to disassemble the
control unit.
The circuit points have to face downwards to protect the connector plugs from water
infiltration.
For information about the connecting dimensions please see the technical data in
this manual.
5.3 Attaching the connection cable to the MOBA Digi-Sonic Sensor
To machine
04-02-00280
Attach the 6-pin cable plug of the connection cable to the 6-hole connector socket of
the control unit “Feeder Control” and attach the 6-hole cable socket of the
connection cable to the 6-pin connector plug of the MOBA Digi-Sonic Sensor.
23
5.4 Alternative connection of an existent paddle sensor
Schematic connecting diagram
Gnd
B
signal
D
E
paddle sensor
+8V
6 hole connector socket
5.5 Machine connection
The design of the machine connectors and machine cabling manufacturerspecifically varies significally.
In addition there are two different valve types for the material control in asphalt
pavers.
Prop valve: For this valve type a “dosed“ electrical triggering is feasible; that is the
auger and the conveyor respectively can be operated with variable speed.
Therefore the controller can react to the different conditions in diverse intensity.
ON/OFF valve: This valve type generally can only be switched on and off. It offers
less microcontrol than the “prop valve”.
The ON/OFF valve can be identified by the fact that there is only one auger velocity
and conveyor velocity respectively.
For some asphalt pavers your MOBA-supplier can provide you with cables for
connecting the control unit “Feeder Control” and the machine.
In many cases, however, the machine connection has to be conducted individually.
24
To be able to use the full functional range of the system as described in this manual,
the cabling has to be undertaken completely and according to the following outlines.
Interconnect the operating mode switch as described and note the individual
differences when connecting the different valve types.
5.5.1 Connection prop valve, PNP, with I max = 150 mA
8 Amp.
+ Batt.
- Batt.
A
B
C
Prop. valve
0 - 150 mA
+ Batt.
- Batt.
Hand
Auto
Off
E
6 pin connector plug
5.5.2 Connection prop valve, PNP, with I max = 1,75 A
8 Amp.
+ Batt.
- Batt.
A
B
Prop. valve
0 - 1,75 A
+ Batt.
- Batt.
Hand
Auto
Off
D
E
6 pin connector plug
25
5.5.3 Connection ON/OFF valve, PNP
8 Amp.
+ Batt.
- Batt.
A
B
ON/OFF valve
PNP 1,75 A
+ Batt.
- Batt.
Hand
Auto
Off
D
E
F
+ Batt.
6 pin connector plug
5.5.4 Connection ON/OFF valve, NPN
8 Amp.
+ Batt.
- Batt.
A
B
ON/OFF valvel
NPN 1,75 A
+ Batt.
- Batt.
Hand
Auto
Off
D
E
F
- Batt.
6 pin connector plug
26
6. Working with the Digi-Sonic III System
1)
Manually convey the material quantity in front
2)
Turn the rotating knob of the control unit
3
of the screed up to the desired height.
“Feeder control“ to its left stop position. (scale
reading = 0).
3)
Position the MOBA Digi-Sonic Sensor at a
distance of 30 up to 80 cm above the material.
Switch the Digi-Sonic III System to the
3
4)
operating mode “Automatic“. The green powerLED is beaming constantly.
27
5)
Now slowly turn the rotating knob of the
control unit “Feeder Control“ clockwise until the
auger just starts running.
3
As the output of the control unit now is active, the
red output-LED is beaming.
6)
In case the material height changes during
the assembly this will be detected by the sensor.
By accelerating or decelerating or on- and offswitching of the auger (depending on the valve
type
used)
the
material
height
will
be
automatically corrected by the control unit ”Feeder
Control”.
3
7)
Increase or decrease the material height by
using the rotating knob at the control unit “Feeder
Control” (working point shift).
Turn the rotating knob clockwise to increase the
material height and counter-clockwise to decrease
it.
28
6.1 Operating mode “manual“ when using a prop valve
This mode allows the operating of the Digi-Sonic III System without having to use a
sensor or external switches.
1)
Switch the Digi-Sonic III System to the
3
operating mode “manual“.
The green power-LED is blinking.
2)
Increase or decrease the auger speed by
using the rotating knob at the control unit “Feeder
3
Control”.
At the left stop position (scale reading = 0) the
auger works with minimal speed
(1)
, at the right
stop position (scale reading = 10) it works with
maximum speed
The
intensity
(2)
.
of
the
output
triggering
is
3
additionally
visualised
by
increasing
and
decreasing brightness of the red output-LED.
(1) + (2)
When operating the Digi-Sonic III System with a proportional valve the minimal and maximum
speed of the auger is adjustable.
See section “ 7. Configuration“ in this manual.
29
6.2 Operating mode “manual“ when using an ON/OFF valve
This mode allows the operation of the Digi-Sonic III System without having to use a
sensor or external switches.
1)
Turn the rotating knob at the control unit
“Feeder Control“ to a scale reading < 5.
3
Switch the Digi-Sonic III System to the operating
mode ”manual“.
The green power-LED is blinking.
3
2)
Switch the auger on or off by using the
rotating knob at the control unit “Feeder Control”.
At a scale reading < 5 the auger is switched off, at
a scale reading > 5 the auger is switched on.
When the output of the control unit is switched on
the red output-LED is beaming.
3
30
7. Configuration
Any configuration of the system may only be carried out to the
described extent!
Deviant rebuildings or alterations of the system are illegitimate and
constitute a non-intended use.
The control unit “Feeder Control“ features two valve outputs (see section 9
“Technical data” in this manual) .
The valve output 1 is solely designed for the use of a proportional valve with a
maximum of 150 mA .
The valve output 2 can be configurated in a limited range.
The cabling of the 6-pin connector plug first of all defines the valve type used in
your machine (see section 5.5 “machine connection” in this manual).
When using a proportional valve at the valve output 2 of the control unit “Feeder
Control“ via the variables “min-current“ and “max-current“ additionally the minimum
and maximum triggering of the valve - and therefore also the minimum and
maximum speed of the auger - can be adjusted.
Definition of terms
Min-current: The min-current is the minimum electricity emission at the “dosed”
triggering at the valve output 2 of the control unit. It is adjustable within set limits
(0% - 50%).
The min-current defines the lowest rotation speed of the auger.
Max-current: The max-current is the maximum electricity emission at the ”dosed”
triggering at the valve output 2 of the control unit. It is adjustable within set limits
(50% - 100%).
The max-current defines the highest rotation speed of the auger.
31
7.1 Programming adaptor
To adjust min- and max-current you need a programming adaptor, which can be
manufactured from a few components.
Schematic connecting diagram
B
Gnd
push-button switch
E
F
6 hole connector socket
+8V
10k
Input
programming adaptor
32
7.2 Min-current and max-current adjustments
1)
Switch off the power supply of the Digi-Sonic
3
III System.
The green power-LED is off.
Turn the rotating knob of the control unit ”Feeder
Control“ to its left stop position (scale reading =
0).
Disconnect the sensor cable and instead
3
2)
plug the programming adaptor into the 6-hole
connector socket of the control unit.
Switch on the power supply of the Digi-Sonic III
System.
The green power-LED is blinking quickly.
3
3)
Now slowly turn the rotating knob of the
control unit “Feeder Control“ clockwise until the
auger runs with the desired entry speed.
We
recommend:
Until
the
auger
just
starts
rotating!
As the output of the control unit “Feeder Control“
now is active, the red output-LED is glowing.
33
3
4)
Push the button at the programming adaptor
and this way save the min-current.
During the saving process the green power-LED
only is blinking slowly.
After the saving process has finished the
green power-LED is blinking quickly again.
Now slowly turn the rotating knob of the control
unit “Feeder Control“ further clockwise until the
auger has reached the desired maximum speed.
As the output of the control unit “Feeder Control“
is triggered more intensely than before, the red
output-LED
brightness.
now
is
beaming
with
higher
3
5)
34
6)
Push the button at the programming adaptor
again and this way save the max-current.
During the saving process the green power-LED
Afterwards the Digi-Sonic III System automatically
switches back to its regular operating mode.
Disconnect the programming adaptor and plug the
sensor cable into the 6-hole connector socket of
the control unit.
The system now is ready for operation again.
In case the adjustments need to be altered the
procedure has to be repeated.
3
only is blinking slowly.
35
8. Maintenance and upkeep
8.1 General information
The Digi-Sonic III System has been designed to conform to high operational safety.
The system can be maintained with only minimum effort.
All electronic components are built into robust casings to prevent potential
mechanical damage.
Nevertheless, the equipment as well as the connection cables should be
checked for potential damages and impurities at regular intervals.
To prevent poor contacts, the thread of the plug connection and the
cable glands have to be kept free of soil, grease, asphalt or other
foreign material.
8.2 Remarks referring the equipment cleaning
1)
Switch off the Digi-Sonic III System;
2)
Apply a customary cleaner for synthetics on a soft, lint-free cloth;
3)
Clean the equipment surfaces without pressing;
4)
Completely remove the cleaner of the equipment with a clean cloth;
36
9. Technical data
On the following pages you will find data sheets referring the different system
components.
Besides a dimensioned diagram of the device they contain a description of its
interfaces and several basic technical remarks.
All components of the Digi-Sonic III System feature an inverse-polarity protection,
an over-voltage protection as well as several EMC-safety measures to achieve the
highest operational safety possible.
37
Artikel-Nr.: 04-37-56130
Abmessungen (Dimensions):
1
22
1
A
B
F
C
D
128
E
59
2
2
Technische Daten (Technical data):
Spannungsbereich (voltage range):
10,5 … 35 V
Spezifische Daten (Specific data):
Ausgang (output) 1:
PWM, NPN (I max = 70 mA)
Schematische Darstellung (schematic diagram):
Stromaufnahme (current consumption):
< 65 mA
V
Min.Puls
PWM Freq.
Max.Puls
Messbereich (measuring range):
20 ... 120 cm
Arbeitstemperaturbereich (operating temperature
range):
-20 ... +85 °C
Lagertemperaturbereich (storage temperature
range):
-40 ... +90 °C
0
20
100
Arbeitsbereich (working range):
PWM-Frequenz (PWM-frequency):
Max. Tastverhältnis (max. duty cycle):
95 %
Pinbelegung (Pin connection):
Pin A = + Betriebsspannung (+ supply voltage)
Pin B = - Betriebsspannung (- supply voltage)
Pin E = n.c.
Pin F = n.c.
400 Hz
5%
Gewicht (weight):
ca. 350 gr.
Pin D = n.c.
20 ... 104 cm
Min. Tastverhältnis (min. duty cycle):
Schutzart (enclosure protection):
IP 67
Pin C = PWM-Ausgang (PWM output)
cm
Arbeitsbereich
Bemerkungen (Remarks):
38
Artikel-Nr.: 04-45-00085
Abmessungen (Dimensions):
60
45
64
88
77
108
Pinbelegung (Pin connection):
98
Maschinen-Schnittstelle (machine interface)
6pol. Gerätestecker, Schraubverbindung
(6-pin male connector, screwed connection)
A=
+ Versorgungsspannung (+ supply voltage)
B=
- Versorgungsspannung (- supply voltage)
C=
Ventilausgang 1(valve output 1)
D=
Ventilausgang 2 (valve output 2)
E=
Konfigurationseingang: Auto-Manual-Off**
(configuration input: Auto-Manual-Off**)
F=
Konfigurationseingang für Ventilausgang 2*
(configuration input for valve output 2*)
Technische Daten (Technical data):
Betriebsspannung (voltage range):
10,5 ... 30 V DC
Stromaufnahme (current consumption):
max. 170 mA ohne Ventil (without valve)
Ausgang (output):
Ventilausgang 1: PNP, Prop, 0 - 150 mA
(valve output 1: PNP, Prop, 0 - 150 mA)
Ventilausgang 2: konfigurierbar, s.Tabelle Seite 2
(valve output 2: configurable, see table on page 2)
Arbeitstemperaturbereich (operating temperature
range):
-25 ... +85 °C
Lagertemperaturbereich (storage temperature
range):
-25 ... +85 °C
Gewicht (weight):
ca. 560 gr.
Schutzart (enclosure protection):
IP 65
Sensor-Schnittstelle (sensor interface)
6pol. Gerätedose, Schraubverbindung
(6-hole female connector, screwed connection)
A=
+ Sonic Versorgungsspannung
(+ sonic supply voltage)
B=
- Betriebsspannung für Sonic oder Paddel
(- supply voltage for sonic sensor or paddle)
C=
PWM, Signal vom Sonic Sensor
(PWM, signal from sonic sensor)
D=
Paddeleingang oder analoger Eingang
(paddle input or any other analogue input)
E=
+ 8 V Versorgungsspannung für Paddel oder
Programmiergerät
(+ 8 V supply voltage for paddle or
programmer)
F=
Eingang Programmiergerät
(programmer input)
Bemerkung (Remark):
Min-Strom und Max-Strom einstellbar
(min-current and max-current adjustable)
39
*Konfigurationsmöglichkeiten Ventilausgang 2
(possible configurations of valve output 2)
PWM Frequenz: 1 Khz
(output PWM frequency: 1 Khz)
Prop.Ventil
(proportional valve)
- PNP
1,75 A
Pin F verbunden mit
+ Betriebsspannung
(Pin F connected to
+ supply voltage)
Schaltventil
(ON/OFF valve)
- PNP
1,75 A
Hysterese: 4 cm
(hysteresis: 4 cm)
Pin F verbunden mit
- Betriebsspannung
(Pin F connected to
- supply voltage)
Schaltventil
(ON/OFF valve)
- NPN [PNP inverse]
1,75 A
Hysterese: 4 cm
(hysteresis: 4 cm)
PIN F offen
(Pin F open)
Prop.Band: 23 cm
(proportional band: 9 inches)
**Konfigurationsmöglichkeiten Auto-Manual-Off
(possible configurations Auto-Manual-Off)
Pin E offen
(Pin E open)
Automatikbetrieb
(automatic mode)
Der Drehknopf dient nur der Abstandseinstellung
(the rotating knob is only used for the distance setting)
Prop. Ventil (prop. Valve):
Der Drehknopf dient der Einstellung des PWM-Ausgangs
(1)
(2)
vom Min-Strom bis zum Max-Strom
(the rotating knob is for the setting of the PWM output from
min-current (1) to max current (2) )
Pin E verbunden mit
+ Betriebsspannung
(Pin E connected to
+ supply voltage)
Handbetrieb
(manual mode)
Pin E verbunden mit
- Betriebsspannung
(Pin E connected to
- supply voltage)
Off-Modus
(Off mode);
Schaltventil (ON/OFF valve):
Mit dem Drehknopf wird der Ausgang zu- und abgeschaltet.
Drehknopf in Position < 50 % [Skalenwert < 5] = AUS;
Drehknopf in Position > 50 % [Skalenwert > 5] = AN;
(With the rotating knob the output is switched on and off.
Rotating knob in position < 50 % [scale reading < 5] = OFF;
Rotating knob in position > 50 % [scale reading > 5] = ON;)
kein Ausgangssignal
(no output signal)
(1)+(2)
Min-Strom und Max-Strom sind in festgelegten Grenzen einstellbar (min-current and max-current are
adjustable within set limits)
Min- und Max-Strom-Einstellung (Min-current and max-current adjustment)
Min-Strom-Einstellbereich:
(Min-current adjustment range:
Min-Strom-Voreinstellung:
(Min-current default value:
0
0
5
5
- 50 %
- 50 %)
% bei 23 Ω Belastung am Ventilausgang Pin C bzw. Pin D
% at 23 Ω load on valve output pin C resp. pin D)
Max-Strom-Einstellbereich:
50 - 100 %
(Max-current adjustment range: 50 - 100 %)
Max-Strom-Voreinstellung:
95 % bei 23 Ω Belastung am Ventilausgang Pin C bzw. Pin D
(Max-current default value:
95 % at 23 Ω load on valve output pin C resp. pin D)
40
10. Declaration of conformity