Ediseja 21 CMU 100/1.1.S - 0, CMU 100/7.1.S - 0 User Manual
CMU 100 / 1.1.S - 0
CMU 100 / 7.1.S - 0
Company: Device: Document: Code: Version: Date:
Ediseja 21 CMU 100 / 1.1.S - 0 User manual CMUMU11S V1 15.11.2016
CMU 100
RS232 to Singlemode
Fiber Optic Converter
User Manual
CMU 100 - RS232 to Singlemode Fiber Optic Converter
Content
1 PREFACE.......................................................................................................3
2 CMU 100 SYSTEM.........................................................................................5
2.1 DESCRIPTION..................................................................................................................... 5
2.1.1 SOFTWARE...................................................................................................................... 5
2.1.2 HARDWARE...................................................................................................................... 5
3 RS232 TO SINGLEMODE FIBER OPTIC CONVERTER.............................7
3.1 DESCRIPTION..................................................................................................................... 7
3.2 TYPICAL APPLICATION...................................................................................................... 7
3.3 APPEARANCE..................................................................................................................... 8
3.4 HARDWARE DESCRIPTION................................................................................................ 8
3.4.1 MAIN BOARD.................................................................................................................... 8
3.4.2 RS232 INTERFACE BOARD............................................................................................. 8
3.4.3 SINGLEMODE FIBER OPTIC INTERFACE BOARD.........................................................9
4 SCHEMATIC.................................................................................................11
5 INSTALLATION............................................................................................12
5.1 INSTALLATION.................................................................................................................. 12
6 COMMISSIONING & MAINTENACE..........................................................14
6.1 COMMISSIONING.............................................................................................................. 14
6.2 MAINTENANCE................................................................................................................. 14
7 TECHNICAL DATA.......................................................................................15
8 DIMENSIONS...............................................................................................17
9 ORDERING...................................................................................................18
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2 Ediseja 21 CMU 100 / 1.1.S - 0 User manual CMUMU11S V1 15.11.2016
PREFACE
1 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: 00 386 51 643 411, 051 643 411
Email: grega.flander@ediseja21.com
www.ediseja21.com
Copyright
Copyright © Ediseja 21, 2016. All rights reserved.
Explanation of the symbols
Read the instructions!
Device was tested with 2,5 kV AC voltage to check the device insulation.
Device ground terminal.
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC; the affixed
product label indicates that you must not discard this electrical/electronic product in
domestic household waste.
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.
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Ediseja 21 CMU 100 / 1.1.S - 0 User manual CMUMU11S V1 15.11.2016 3
CMU 100 - RS232 to Singlemode Fiber Optic Converter
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.
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 100 / 1.1.S - 0 User manual CMUMU11S V1 15.11.2016
CMU 100 SYSTEM
2 CMU 100 SYSTEM
2.1 DESCRIPTION
Communication unit (CMU 100) 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 preventing ground loops)
communication listener - debugger
PC serial com port extender (for example USB to 4 serial com)
CMU 100 device is a couple of software and hardware. For different purposes, different software
versions and different hardware configuration have been developed.
2.1.1 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.
2.1.2 HARDWARE
Hardware is based on main board with power supply and port switching logic. On that board,
interface boards are attached. CMU 100 can handle up to 8 different interface boards. Currently
available interface boards:
RS232
isolated RS485
Multimode Fiber Optic with ST and SMA connectors
Singlemode Fiber Optic with SC connectors
USB
ethernet (with one virtual com port)
Housing is aluminium and intended for mount on standard DIN 35 rail (acc. to DIN EN 50022). 3
different housings have been made. Depends on how many interfaces device has, appropriate
housing is used.
Hardware settings
All settings on the device can be made from outside by a DIL switch. It is not necessary to open
the housing.
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CMU 100 - RS232 to Singlemode Fiber Optic Converter
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6 Ediseja 21 CMU 100 / 1.1.S - 0 User manual CMUMU11S V1 15.11.2016
Picture 1: CMU 100 system general diagram
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