Duplomatic EWM-BUS-DD series 10 Installation and operation manual
80946/118 ETM
EWM-BUS-DD/10
CAN Coupler
Start - up manual
Duplomatic MS S.p.A.
Start-up Manual
80946/118 ETM
2 | Duplomac MS S.p.A. ▪ All rights reserved
TABLE OF CONTENTS
GENERAL INFO................................................................................................................................................... 3
Contacts..................................................................................................................................................... 3
Safety instructions......................................................................................................................................... 4
Characteristics ............................................................................................................................................... 5
INSTALLATION................................................................................................................................................ 6
Settings ...................................................................................................................................................... 6
GSD configuration file................................................................................................................................ 7
Display ....................................................................................................................................................... 7
PROFIBUS socket ....................................................................................................................................... 8
Device description ......................................................................................................................................... 8
EWM-BUS-DD/10
80946/118 ETM
Duplomac MS ▪ EWM-BUS-DD/10 Start-up Manual – 80946/118 ETM --- Oct 2018 | 3
GENERAL INFO
This manual contains information about the EWM-BUS-DD series 10 used as Profibus / Canbus
interface in systems for positioning or synchronization control of hydraulic axes.
Identification code: 3809460001 EWM-BUS-DD /10
by Duplomatic MS S.p.A.
Should you have any questions concerning just the card, please contact Duplomatic MS S.p.A.,
indicating the description, the code and the serial number written in the label on case side.
Other useful tools / item/ information about EWM-BUS-DD /10 can be found in:
Technical catalogue 89460-ED edition 118
Configuration file: GSD Profibus - EWM-BUS-DD/EWM-SS-DAD
(available at www.duplomatic.com)
For installation, start-up, commissioning and maintenance use only skilled workers and materials
fit for purpose, as recommended.
Before installation read this file and follow strictly what is indicated.
Duplomatic MS disclaims any liability for damage to person or property resulting from
noncompliance of rules and instructions here declared, from misuse or incorrect use or from
tampering of provided cards.
Contacts
Duplomatic MS S.p.A.
via Mario Re Depaolini 24
I-20015 Parabiago (MI)
ITALY
tel. number: +39 0331.895.111
fax number: +39 0331.895.249
e-mail: support@duplomatic.com
http://www.duplomatic.com
Start-up Manual
80946/118 ETM
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Safety instructions
Please read this document and the safety instructions carefully.
This document will help to define the product area of application and to put it into operation.
Additional documents and knowledge of the application should be taken into account or be
available.
General regulations and laws (depending on the country: e.g. accident prevention and
environmental protection) must be complied with.
These modules are designed for hydraulic applications in open or closed-loop control
circuits. Uncontrolled movements can be caused by device defects (in the hydraulic
module or the components), application errors and electrical faults. Work on the drive
or the electronics must only be carried out whilst the equipment is switched off and
not under pressure.
This handbook describes the functions and the electrical connections for this electronic
assembly. All technical documents which pertain to the system must be complied with
when commissioning.
This device may only be connected and put into operation by trained specialist staff.
The instruction manual must be read with care. The installation instructions and the
commissioning instructions must be followed. Guarantee and liability claims are invalid
if the instructions are not complied with and/or in case of incorrect installation or
inappropriate use.
CAUTION!
All electronic modules are manufactured to a high quality. Malfunctions due to the
failure of components cannot, however, be excluded. Despite extensive testing the
same also applies for the software. If these devices are deployed in safety-relevant
applications, suitable external measures must be taken to guarantee the necessary
safety. The same applies for faults which affect safety. No liability can be assumed for
possible damage.
Further instructions
The module may only be operated in compliance with the national EMC regulations. It is the user’s
responsibility to adhere to these regulations.
When not in use the module must be protected from the effects of the weather, contamination
and mechanical damage.
The module may not be used in an explosive environment.
To ensure adequate cooling the ventilation slots must not be covered.
The device must be disposed of in accordance with national statutory provisions.
EWM-BUS-DD/10
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Characteristics
This card is a Profibus/CANbus coupler for systems up to 24 axes.
It allows the data exchange between a CAN network and PROFIBUS PLC, through a built-in
interface inside one housing.
The EWM-BUS-DD, combined with cards for axes control like EWM-SS-DAD (catalogue 89460),
allows to design synchronization systems with CAN communication on the axes network side, and
with PROFIBUS communication on PLC side.
7-segment display makes diagnosis and commissioning easier.
Configure the CAN communication by DIL-switches. For PROFIBUS setting, load the .GSD file
(www.duplomatic.com, inside download section.)
Power supply
VDC
24
Current consumption
mA
< 120 (a 24 V)
Connections
PROFIBUS: D-sub 9-pin CAN: 4-pin COMBICON plug
Insulation voltage
≥ 500 V
Baud rates
9,6 Kbaud to 12000 Kbaud, automatic recognition
CAN baud rates
125 Kbaud, 250 Kbaud, 500 Kbaud, 1 Mbaud
DP function
imaging of the CAN Data as I/O data of the PROFIBUS complete
diagnosis and configuration via DP master
Profibus interface
according to DIN 19245 part 1-3
Housing material
Plastic
Dimensions
mm
120 x 99(h) x 25(w)
Connectors
2x4 poles screw terminals - PE direct via DIN rail
Operating
temperature range
°C
0 / +55
Protection degree
IP 20 housing
Start-up Manual
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INSTALLATION
Cable sections of 0.75 mm2are recommended for power supply. Others connections requires
cables with a shielded jacket, connected to GND only on the card side.
Complete protection of the connection wires can be requested in environments with critical
electromagnetic interferences.
A typical screened PROFIBUS plug (D-Sub 9-pin with switchable termination) is mandatory. Also
the Profibus cable must be screened.
Every Profibus segment must be provided with an active bus termination at the beginning and at
the end. The termination is already integrated in all common Profibus plugs and can be activated
by a DIL switch.
Settings
The module supports all PROFIBUS baud rates from 9,6 kbit/s up to 12000 kbit/s with auto
detection. The functionality is defined in IEC 61158. The PROFIBUS address can be programmed
via PROFIBUS (default address: 3).
A display shows the status of the communication between the nodes.
The CAN-side installation of the EWM-BUS-DD is easy and only few steps are necessary.
Wire the CANBus of the coupler with the CANBus line of the master card for the axis control, as
shown below:
Connect the power supply:
•pin 5 and pin 6 = 24 V
•pin 7 and pin 8 = 0 V
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Set the DIL-switch according to the configuration required by the chosen card for axes control.
The DIL switch is inside the module and it gives the possibility to set address and data transmission
speed.
ON
OFF
picture 1: example for Duplomatic EWM-SS-DAD card configuration
The tables below show the meaning of DIL Switches:
GSD configuration file
The .GSD file is available for download at www.duplomatic.com site, in the download section.
Display
The EWM-BUS-DD has a display that shows the module status:
Number
displayed
meaning
-
everything OK, Profibus and CAN Bus in data exchange
1
Error, CAN Bus no data exchange
2
Error, Profibus no communication
3
Error, Profibus no communication, CAN Bus no data exchange
4
Error, Profibus OK, not connected CAN Bus
5
Error, Profibus no communication, not connected CAN Bus
6
Error, hardware fault
Start-up Manual
80946/118 ETM
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PROFIBUS socket
Use a shielded typical PROFIBUS connector (9-pin) with internal terminal resistors to be set
properly. The pre-set address of the module can be changed only by Profibus (DEFAULT is 3).
Device description
1
Din Rail Clip
2
Profibus port
3
Diagnostic Display
Table of contents
