Ediseja 21 CMU 200 User Manual
CMU 200
User manual
CMU 200 - User manual
Project
Communication Units
Device name
CMU 200
Document
CMUMU200_V3-13_02_01-CMU200-user_manual
Version
V3
Author
Grega Flander
Date
01.02.13
Reference
document
-
Consultants
-
Approved by
Grega Flander
Code
CMUMU200
History
1 – first release
2 – 39 channel star coupler added
3 – ethernet port added, DC power suppy added, schematics redrawn, some
schematic added
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2 Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13
PREFACE
Liability statement
We have checked the contents of this manual to ensure that the descriptions of both hardware
and software are as accurate as possible. However, deviations may occur so that no liability can
be accepted for any errors or omissions contained in the information given.
The contents of this manual will be checked in periodical intervals, corrections will be made in
the following editions.
We reserve the right to make technical improvements without notice.
Contact
If you have any questions or comments related to this product please contact us on:
Ediseja 21 d.o.o.
Drenov Gric 175
1360 Vrhnika
Slovenia – EU
Tel: ++386 (1) 75 02 275
Email: grega.flander@ediseja21.com
www.ediseja21.com
Copyright
Copyright © Ediseja 21, 2011. All rights reserved.
Warnings
In this paper the following terms are used:
Danger
indicates that death, severe personal injury or substantial property damage will result if proper
precautions are not taken.
Warning
indicates that death, severe personal injury or substantial property damage can result if proper
precautions are not taken.
Caution
indicates that minor personal injury or property damage can result if proper precautions are not
taken. This particularly applies to damage on or in the device itself.
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Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13 3
CMU 200 - User manual
General information
These paper contain the information that is necessary for the proper and safe operation of the
described devices. This paper is intended for technically qualified personnel.
Warning!
Hazardous voltage is present inside the device during operation. Disregarding of safety rules can
result in severe personal injury or property damage.
Only qualified personnel may work with described devices after being familiar with warnings and
safety notices in this paper and other safety regulations.
Warning!
Device must operate completely assembled! Device must be used as described. No modifications
of the device should be made.
Warning!
Do not open device while it is energized! Hazardous voltage is present inside the device.
Disconnect all connectors before opening!
Warning!
If device is damaged disconnect it from power supply! Send it to the manufacturer for inspection.
Warning!
Connect to earth before attaching power supply!
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4 Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13
DESCRIPTION
Content
1 DESCRIPTION...............................................................................................6
2 DEVICE TYPES..............................................................................................9
2.1 STAR COUPLERS...............................................................................................................9
2.1.1 13 CHANNEL RS232 to 2xRS232 (CMU 200 / HACx2 . 232x39 - 2)..............................10
2.1.2 13 CHANNEL RS232 to 2xFIBER OPTIC (CMU 200 / HACx2 . 232x13 . FOTx26 - 2)...11
2.1.3 RS485 to 39xFO (CMU 200 / HACx2 . 485x1 . FOTx39 - 12)........................................12
2.1.4 ETH to 30xFO, 1xRS232 (CMU 200 / HACx2 . ETHx1 . FOTx30 . 232x1 - 12).............13
2.2 CONVERTERS...................................................................................................................14
2.2.1 20 CHANNEL RS232 TO FIBER OPTIC (CMU 200 / HACx2 . 232x20 . FOTx20 - 7).....14
3 HARDWARE DESCRIPTION.......................................................................15
3.1 RS232 INTERFACE...........................................................................................................15
3.2 RS485 INTERFACE...........................................................................................................15
3.3 FO MM INTERFACE BOARD............................................................................................18
3.4 ETH INTERFACE BOARD.................................................................................................19
4 INSTALLATION............................................................................................22
4.1 INSTALLATION..................................................................................................................22
5 COMMISSIONING AND MAINTENANCE...................................................23
5.1 COMMISSIONING..............................................................................................................23
5.2 MAINTENANCE.................................................................................................................23
6 TECHNICAL DATA......................................................................................24
6.1 DIMENSIONS.....................................................................................................................26
7 ORDERING...................................................................................................27
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CMU 200 - User manual
1 DESCRIPTION
CMU 200 SYSTEM
Description
Communication unit (CMU 200) is modular system of communication devices that can be used
for various of tasks such as:
communication converter (for example RS232 to RS485)
star coupler (for example 1 fiber optic to 7 fiber optics)
repeater (for example RS485/485)
communication isolator (for example for communication between two devices on
different voltage levels)
communication listener - debugger
PC serial com port extender (for example USB to 4 serial com)
CMU 200 device is a couple of software and hardware. For different purposes, different software
versions and different hardware configuration have been developed.
Software
Software is application dependent and allows different hardware configurations. Software's task
is switching between communication ports and allows almost any combination between them.
Hardware
CMU 200 can handle up to 40 different interface boards. Currently available interface boards:
(non)isolated RS232
isolated RS485
Multimode Fiber Optic ST and SMA connectors
USB
ethernet (with one virtual com port)
power supply supervision with digital output
There is possibility to use additional redundancy power supply.
Housing is made from inox and is intended for mount on standard 19"rack.
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6 Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13
DESCRIPTION
Typical applications
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Picture 1.1: CMU 200 / HACx2 . 232x39 - 2 star coupler typical application
CMU 200 - User manual
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8 Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13
Picture 1.2: Two 30 port star coupler connection for 60 slave device application
DEVICE TYPES
2 DEVICE TYPES
On following pages schematics of some devices are drawn. Due to many options it is not
possible to present every possible variant. If there is no variant needed, please contact us.
2.1 STAR COUPLERS
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