Siemens Cm-lon 6BK1700-0BA10-0AA00 User manual

cm-lon
FOR LOGO!
Communication with LOGO!
with LON systems
Manual Release 04/2002

s
CM LON
LOGO! Expansion Module
Manual
Chapters
Safety Notices
1 Getting to know CM LON
2 Mounting and wiring the CM LON
3 Putting the CM LON into operation
4 Supported functions
5 CM LON specifications
INDEX

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xpansion Module
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Copyright - Siemens AG 1996 - 2002 All rights reserved
You may not transfer or duplicate this document or utilize or reveal its contents,
unless expressly authorized in writing. In the case of a violation, you will be obliged
to pay damages. All rights reserved, in particular in the event that a patent is
granted or that a utility model is registered.
Disclaimer of liability:
We have checked that the contents of this document correctly describe the
associated hardware and software. Nonetheless, it is impossible to exclude the
possibility of deviations and therefore we cannot guarantee that there are no errors
in this document. The information in this document is checked regularly and any
necessary corrections are then made in the next release issued. We are of course
thankful for any suggestions for improvements.

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CM LON
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Table of Contents
Safety Notices
1. Getting to know CM LON .......................................5
1.1 What is CM LON?.....................................................5
1.2 The construction of the CM LON..............................6
2. Mounting and wiring the CM LON.........................7
2.1 General guidelines....................................................7
2.2 Wiring the CM LON...................................................9
2.2.1 Connecting the power supply..................................10
2.2.2 Connecting the LON ...............................................11
3. Putting the CM LON into operation.....................12
3.1 Step-by-step............................................................12
3.2 The CM LON - operational status...........................13
3.3 Behavior in case of a fault.......................................15
4. Supported functions.............................................16
4.1 Virtual inputs / outputs ............................................16
4.2 Available network variables ....................................18
4.3 LON configuration parameters................................19
4.4 Inputs / Outputs – special considerations...............20
4.5 Alias table entries....................................................20
5. CM LON - Specifications......................................21

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Indicates that death or severe
bodily injury may occur,ifthe
corresponding safety measures
are not taken.
Safety Notices
DANGER
WARNING
CAUTION
CAUTION
WARNING
Indicates that death, severe bodily
injury or substantial material damage
w
ill occur, if the corresponding safety
measures are not taken.
With the warning triangle, this
indicates that minor bodily
injury may occur, if the
c
orresponding safety measures
are not taken.
Without the warning triangle,
this indicates that material
damage may occur, if the
c
orresponding safety measures
are not taken.
This indicates that an undesirable
result or condition may occur, if the
corresponding instructions are not
observed.

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CM LON
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1. Getting to know CM LON
1.1 What is CM LON?
The Local Operating Network (CM LON) communications
module is an interface for connecting LOGO! onto a LON
Works network.
The LOGO! communications module has been implemented
as a Slave module for the LOGO control module (12/24 or
110/240 Volt).
The module supports communication between the LOGO!
Master and external LON devices via a LON.
The CM is a bus station on the LON and allows the LOGO! to
communicate with other LON devices.
What are the capabilities of the CM LON?
The CM presents the current states of the LON stations to
the LOGO!, which is thus able to use its logical functions und
timers to join them together. In the process, the LON signals
can also be combined with the signals of the local LOGO!
inputs and outputs. The CM then transmits every change of
the output signal via the LON.
The combination of LOGO! and LON-CM gives the user a
decentralized controller functionality for the LON with the
capability of setting or changing parameters or operations
quickly, simply and without a programming device.

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1.2 The construction of the CM LON
1. Power supply
2. Bus lock slider, interface to the LOGO!
3. The RUN/STOP LED for LOGO! communication
4. The BUS LED - LON communications
5. Input - LON connection
6. Expansion interface to the LOGO!
7. Mechanical coding - pin
8. Service button

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2. Mounting and wiring the CM LON
2.1 General guidelines
The following guidelines should be observed when mounting
wiring your CM LON:
-When wiring the CM LON, make certain that you follow all
of the applicable and legally binding standards. Observe
all of the relevant national and regional regulations when
installing and operating the device. Check with the local
authorities regarding the standards and regulations that
must be observed in your special case.
-Make certain that the device is de-energized.
-Use only approved bus cables.
-Make certain that the specified cable lengths are used and
that the correct terminating resistors are installed properly.
-The CM LON must always be installed as the last module
on the right of the LOGO!, since you may not install other
expansion modules onto the CM LON.

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Please notice:
-The CM LON must have its own power supply (12/24 V
AC/DC).
NOTE
This module may only be mounted and wired by qualified
personnel, who know and observe the generally applicable
guidelines and applicable regulations and standards.
Observe the assembly and disassembly instructions in the
LOGO! manual.
WARNING
The expansion module may only inserted or removed when
the power is off.

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2.2 Wiring the CM LON
TowiretheCMLON,useascrewdriverwith3mmwide
blade.
- You do not need to use wire end ferrules when clamping
the wires.
NOTE
After the installation, the terminals must be covered. To
protect personnel against unintentional contact with the
portions of the CM LON that are conducting electricity, the
appropriate national and local standards must be observed.
The CM LON is a double-insulated switching device.
A protective grounding conductor is not necessary.