Comat BoxX Series Instructions for use

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Kühn Controls AG , Gräfenhäuser Str. 14, D-75305 Neuenbürg, Germany,
www.kuehn-controls.de [email protected] Fax [phone]
BaHw BoxX / 11.2004 E
Hardware
User’s Manual

Preface
Comat BoxX, Hardware User’s Manual / 11.2004 E
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Preface
Thank you for purchasing the Comat BoxX series intelligent controller from our company.
Whilst you may have a good knowledge and understanding of these products you are re-quested to
take some time to read this manual before operation. This will allow you to utilise the more
advantageous benefits of the product.
The Comat BoxX series intelligent controller uses function blocks for programming and a liquid
crystal display is provided for manual programming.
In the past the control function of a PLC required large sections of program and instruction sets
whereas the Comat BoxX series uses function blocks. When several function blocks are linked
together in a specific way then relatively complicated control functions can be implemented so that the
programming can be simplified.
The Comat BoxX series intelligent controller can be used very extensively for automation of
mechanical equipment, flow control, building management systems and many other fields.
This manual will describe in detail the functional characteristics and operating method of the Comat
BoxX series controller.
Note:
(1) Copyright of this manual and patent of the device are the property of Comat AG.
No reproduction or duplication of all or part of the contents of this manual is permitted
without prior consent.
(2) Our company reserves the right to make changes in design for improvement without
notification.
(3) In the event that something is missing or there are discrepancies in this manual then please
contact us and we will endeavour to incorporate your comments in the next revision.
This issue replaces all previous issues.
Availability, errors and specifications subject to change without notice.

Safety guide
Comat BoxX, Hardware User’s Manual / 11.2004 E 3
Safety guide
This manual contains the precautions necessary to ensure your personal safety ands for the protection
of the product and the connected equipment. These precautions are highlighted with a triangle
“WARNING” symbol in this manual and are marked according to the danger levels as follows:
Danger:
This indicates that if appropriate precautions are not taken, serious incidents of personal
injuries or death or loss/damage to property may occur.
Caution:
This indicates that if appropriate precaution are not taken then injuries or losses of
properties will take place
Warning:
Only qualified personnel are allowed to debug and operate this equipment. The qualified
personnel are those who carry out commissioning, grounding according to the current
safety practices and standards.
Note:
Reminds you to pay particular attentions to the important information related to the products,
disposal of products or the specific part of documents.
Only when this product is transported, stored , and installed in a proper way and operated
and maintained according to the recommendations, can it implement the functions and
properly reliably.
Note:
1. It is prohibited to plug in or pull out the AF-C232 and LCD board when Comat BoxX machine is
powered.
2. The default of Comat BoxX password is 0001.
3. The default of Comat BoxX address is 000.
4. The outputs of the function blocks can not be connected together.

Table of contents
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Table of contents
CHAPTER I ................................................................................................................ 5
Brief introduction to Comat BoxX....................................................................................................... 5
1.1 Structure of Comat BoxX............................................................................................................. 5
1.2 Specifications and models ............................................................................................................ 7
1.3 Features of Comat BoxX.............................................................................................................. 8
CHAPTER II ..............................................................................................................10
Installation and wiring of Comat BoxX ............................................................................................ 10
2.1 Installation.................................................................................................................................. 10
2.1.1 Installation method .............................................................................................................. 10
2.1.2 Dimensions.......................................................................................................................... 11
2.2 Wiring of Comat BoxX .............................................................................................................. 12
2.2.1 Connection of power supply................................................................................................ 12
2.2.2 Connecting Comat BoxX input ........................................................................................... 13
2.2.3 Connecting of Comat BoxX output..................................................................................... 15
CHAPTER III .............................................................................................................16
Technical data...................................................................................................................................... 16
3.1 General data................................................................................................................................ 16
3.1.1 Ambient conditions ............................................................................................................. 16
3.1.2 Mechanical data................................................................................................................... 17
3.2 Electrical data ............................................................................................................................. 18
3.2.1 Electromagnetic compatibility ............................................................................................18
3.2.2 Power supply ....................................................................................................................... 18
3.3 Inputs.......................................................................................................................................... 19
3.3.1 Digital inputs ....................................................................................................................... 19
3.3.2 Analog inputs ...................................................................................................................... 19
3.4 Outputs ....................................................................................................................................... 20
3.4.1 Relay outputs....................................................................................................................... 20
3.4.2 Transistor outputs ................................................................................................................ 20
3.5 Voice unit AF-MUL................................................................................................................... 21
CHAPTER IV.............................................................................................................22
Operations of the keys on the LCD display.......................................................................................22
4.1 Display of Comat BoxX status................................................................................................... 23
4.2 Confirm password ...................................................................................................................... 23
4.3 Function...................................................................................................................................... 24
4.4 Set password, date and time ....................................................................................................... 25

Chapter 1
Brief introduction to Comat BoxX
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Chapter I
Brief introduction to Comat BoxX
1.1 Structure of Comat BoxX
The Comat BoxX intelligent controller is a new type of programmable controller. As it is programmed
by means of function blocks. It is simpler and easier to learn the programming of Comat BoxX than
conventional PLC programming (ladder diagram and instruction).
In the design concept of the products of the Comat BoxX series, the PLC is combined with a writer
where the program can be written directly with the functions keys on the LCD front panel. The
product is very compact and lightweight despite the many functions including local and remote
communication networking and monitoring.
Also there are telephone control, voice prompting and automatic dial functions by adding the
AF-MUL voice block.
At present the Comat BoxX is widely used in various industries in the agricultural and the home
automation market and can be used almost anywhere.

Chapter 1
Brief introduction to Comat BoxX
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1. Input of AC power
2. Input terminal
3. Communication interface
4. Operating keys
5. Output terminal (Output of relays or electronic transistor)
6. LCD display panel
Fig. 1.1 Fig. 1.2

Chapter 1
Brief introduction to Comat BoxX
Comat BoxX, Hardware User’s Manual / 11.2004 E 7
1.2 Specifications and models
Type Power Input Output
AF-10MR-A 110-230VAC 6AC 4 relay
AF-10MR-D 24VDC 6DC or analog inputs 4 relay
AF-10MT-GD 24VDC 6DC or analog inputs 4 transistor- PNP
AF-20MR-A 110-230VAC 12AC 8 relay
AF-20MR-D 24VDC 12DC or analog inputs 8 relay
AF-20MT-GD 24VDC 12DC or analog inputs 8 transistor-PNP
AF-MUL 110-230VAC Voice and Remote Unit
AF-MUL 12-24VDC Voice and Remote Unit
AF-LCD Removable panel for programming with LCD display
AF-CAP Comat BoxX cover
AF-M232 Interface between Comat BoxX and Modem
AF-C232 Interface between Comat BoxX and PC modem
AF-BC Bridge connector between Comat BoxX and AF-MUL
Quick II Comat BoxX programming software
AF-Copy Copy module
AF-USB Interface cable
AF-AUD Audio cable for AF-MUL
AF-ATL WAV cable for AF-MUL

Chapter 1
Brief introduction to Comat BoxX
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1.3 Features of Comat BoxX
1. Removable programming panel with Liquid Crystal Display
There is an operating panel with LCD display on the front of the Comat BoxX (see note below).
The program can be edited with the operating keys on the LCD panel.
This panel can be removed for security purposes and be replaced with a cover (CAP).
Note:
The LCD panel can be plugged in or removed only after the power has been turned off.
2. Exquisite and compact design
Comat BoxX is an excellent choice to control your systems. Its performance and compact design,
offers you great opportunities of economical control solutions.
Type AF-10….: 90 x 71 x 58mm
Type AF-20….: 90 x 126 x 58mm
3. Large storage capacity
Control functions of Comat BoxX can be implemented with simple function blocks available in a
library.
The 20 pre-defined functions make programming easy and fast. The linking of function blocks
allows relatively complex control programs. A Comat BoxX has up to 127 function blocks for
program storage. A downloaded program into the EPROM can not be lost and does not require
battery backup.
4. Quick II programming software
QUICK II is a free-of-charge programming software
By using QUICK II, the program can be edited directly on the LCD panel or on a PC. The
program is loaded and written into the memory of Comat BoxX. QUICK II is a very friendly man-
machine programming interface. It cannot only edit the function diagrams, but it also can run and
analyse the written program. It provides an off-line testing function to the user to avoid
inconveniences for on-line testing. QUICK II will not only guide you to implement or edit the
control programs, but also performs real-time monitoring for field environment and operation
conditions of Comat BoxX.
5. Real-time clock function
Comat BoxX intelligent controllers have an instant real-time clock function, and can execute
timed operations according to various schedules. You can set as many as up to 127 different time
intervals which makes the Comat BoxX most suitable for systems which require time control.
6. Digital and Analogue inputs
In addition to receiving switching inputs (Digital), Comat BoxX can also process analogue inputs.
This allows to monitor and control temperature, humidity, pressure, flow, level, etc., The values
can be transmitted to a remote to PC for data supervision.
7. Remote programming, supervision and control of data through a MODEM.
To implement programming, write and modify programs from a distant location, it is only
necessary to connect Comat BoxX over a MODEM with a telephone line. It is also possible to
perform data acquisition and real-time supervision and control over the MODEM.

Chapter 1
Brief introduction to Comat BoxX
Comat BoxX, Hardware User’s Manual / 11.2004 E 9
8. Security cipher code function
Comat BoxX is provided with a safety access code for the programs written by you. You can set
your own cipher code before you write programs. The programs can be modified only after the
correct access code is entered.
9. Telephone function
Comat BoxX is equipped with telephone and voice function blocks. It is possible to access Comat
BoxX directly through the normal telephone line.
Comat BoxX can dial out automatically, so as to implement notice or alarm functions. Moreover,
Comat BoxX can also receive the signals transmitted from a remote location through the telephone
line (or a cell phone) in order to control connected devices or machines.
Note:
It is necessary to configure AF-MUL multi-functional voice block for the
implementation of telephone and voice function.
10. Voice function
If connected to the AF-MUL Voice unit, Comat BoxX is able to broadcast alarms or messages
either over auxiliary speakers or a telephone line. This unique feature offers many additional
possibilities for the automation and control industry.

Chapter 2
Installation and wiring of Comat BoxX
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Chapter II
Installation and wiring of Comat BoxX
2.1 Installation
2.1.1 Installation method
Due to the compact size the device it is suitable for fitting inside machines and installation is quite
simple:
1. Use a standard DIN rail for installation of Comat BoxX as shown in Fig. 2.1.
2. Use the screw holes on Comat BoxX for installation onto a flat surface.
Fig. 2.1
Use standard DIN rail for installation
The LCD board of Comat BoxX is removable. Gently lever open with a screwdriver and the LCD can
easily be unplugged.
Fig. 2.2
Remove LCD board correctly
Caution:
Do not remove the LCD board with power on, otherwise the device will be damaged or endanger
personal safety.