BERGHOF EC-COM User manual

USER MANUAL 1.0
EC-COM Communication Modules
Interface modules for the EC1000

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fringement.
Disclaimer
The content of this publication was checked for compliance with the hardware and software described. How-
ever, discrepancies may arise, therefore no liability is assumed regarding complete compliance. The infor-
mation in this document will be checked regularly and all necessary corrections will be included in subse-
quent editions. Suggestions for improvements are always welcome.
Subject to technical changes.
Trademarks
CANtrol®and CANtrol®- dialog are registered trademarks of Berghof Automationstechnik GmbH
Microsoft®, Windows®and the Windows®Logo are registered trademarks of Microsoft Corporation in
the USA and other countries.
EtherCAT®is a registered trademark and patented technology, licensed from Beckhoff Automation
GmbH, Germany.
CiA®and CANopen®are registered community trademarks of CAN in Automation e.V.
All rights reserved by the individual copyright holders.
General Information on this Manual
This equipment manual contains product-specific information valid at the time of publication.
This equipment manual is only complete in conjunction with the product-related hardware and software user
manuals required for the individual application.
You can reach us at:
Berghof Automationstechnik GmbH
Harretstr. 1
72800 Eningen
Germany
T +49.7121.894-0
F +49.7121.894-100
e-mail: [e-mail]
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Content
Completeness

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Update
Version
Date
Subject
1.0
20.06.2013
First Version

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Contents
1. GENERAL INFORMATION............................................................................................................7
1.1. About This Manual.......................................................................................................................7
1.2. Hazard Categories and Terminology ...........................................................................................8
1.3. Conformity Declaration................................................................................................................8
1.4. Qualified Personnel......................................................................................................................9
1.5. Due Diligence...............................................................................................................................9
1.5.1. Working on the controller module....................................................................................................9
1.6. Use as Prescribed......................................................................................................................10
2. PRODUCT DESCRIPTION ..........................................................................................................11
2.1. Overview .................................................................................................................................... 11
2.2. Technical data............................................................................................................................ 13
2.3. Block diagram............................................................................................................................14
2.4. Module view and pin assignment EC-COM 01........................................................................... 15
2.5. Module view and pin assignment EC-COM 02........................................................................... 15
2.6. Mounting and connecting.......................................................................................................... 16
2.6.1. Mounting......................................................................................................................................16
2.6.2. Connecting..................................................................................................................................17
2.6.3. Earth ...........................................................................................................................................17
2.7. Pin assignment ..........................................................................................................................18
2.7.1. 10/100 Base-T network connection (Ethernet)...............................................................................18
2.7.2. CAN bus and one serial interface..................................................................................................19
3. ANNEX........................................................................................................................................21
3.1. Environmental Protection..........................................................................................................21
3.1.1. Emission......................................................................................................................................21
3.1.2. Disposal ......................................................................................................................................21
3.2. Maintenance/Upkeep..................................................................................................................21
3.3. Repairs/Service.......................................................................................................................... 21
3.3.1. Warranty......................................................................................................................................21
3.4. Nameplate.................................................................................................................................. 22
Nameplate descriptions (example)................................................................................................22
3.5. Addresses and Bibliography..................................................................................................... 23
3.5.1. Addresses ...................................................................................................................................23
3.5.2. Standards/Bibliography................................................................................................................24

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1. General Information
Documentation
This equipment manual is intended for qualified personnel and contains information regarding mounting,
installation, commissioning and maintenance. The information contained in this manual is subject to change
without prior notice.
1.1. About This Manual
This equipment manual is an integral part of the product. Make sure the equipment manual is always availa-
ble near the product’s point-of-employment. The manual contains information about the following topics:
Areas of application;
Safety;
Mechanical construction;
Electrical construction;
Connections;
Commissioning;
Care and maintenance;
Decommissioning;
Disposal.

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1.2. Hazard Categories and Terminology
The indications described below are used in connection with safety instructions you will need to observe for
your own personal safety and the avoidance of damage to property.
The indications have the following meaning:
DANGER
Immediate danger.
Failure to observe the information indicated by this warning will result in death,
serious injury or extensive property damage.
WARNING
Potential danger.
Failure to observe the information indicated by this warning may result in
death, serious injury or extensive property damage.
CAUTION
Danger.
Failure to observe the information indicated by this warning may result in injury
or property damage.
NOTICE
No hazard.
Information indicated in this manner provides additional notes concerning the
product.
1.3. Conformity Declaration
Both the standard version of the controller module and the extension modules mentioned below comply with
and make allowance for the following directives and standards:
EMP Directive 2004/108/EC
DIN EN 61131-2:2009-1 Programmable controllers
Part 2: Equipment requirements and tests
DIN EN 61000-6-2:2011-06 Electromagnetic compatibility (EMP)
Part 6-2: Generic standard –immunity for industrial environments
DIN EN 61000-6-4:2011-9 Electromagnetic compatibility (EMP)
Part 6-4: Generic standard –electrostatic discharge for industrial environments

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1.4. Qualified Personnel
Only qualified personnel may install, operate and maintain the controller module.
Within the context of this documentation and the safety information it contains, qualified personnel consti-
tutes trained specialists who have the authority to mount, install, commission, ground and identify equip-
ment, systems and power circuits in accordance with the standards of safety technology, and who are familiar
with the safety concepts of automation technology.
1.5. Due Diligence
The operator, or the processor (OEM) must ensure that …
the controller module is only used for the purpose for which it was intended;
the controller module is only operated in impeccable full working order;
the user manual is always available in full and in a legible condition;
only specialists with sufficient qualification and authorisation mount, install, commission and main-
tain the controller module;
these specialists are regularly instructed in all relevant questions of occupational health and safety and
environmental protection and that they also know the contents of the user manual and especially of
the safety notes therein;
the device markings, identifications, safety and warning notes attached to the controller module are
not removed and are always kept in a legible state;
the national and international regulations for controlling machines and systems which apply at the
relevant usage site are observed;
the relevant information about the controller module and its application and operation is always avail-
able to the users
1.5.1. Working on the controller module
Before carrying out work on the controller module you must always:
first ensure that the controller and the system are in a secure state;
only then switch off the controller and the system and
only now disconnect the controller module from the system.

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1.6. Use as Prescribed
This is a modular automation system based on the CANbus, intended for industrial control applications with-
in the medium to high performance range.
The automation system is designed for use within Overvoltage Category I
(IEC 364-4-443) for the controlling and regulating of machinery and industrial
processes in low-voltage installations in which the rated supply voltage does not exceed 1,000 VAC (50/60
Hz) or 1,500 VDC.
Qualified project planning and design, proper transport, storage, installation, use and careful maintenance
are essential to the flawless and safe operation of the automation system.
The automation system may only be used within the scope of the data and appli-
cations specified in the present documentation and associated user manuals.
The automation system is to be used only as follows:
as prescribed
in technically flawless condition
without arbitrary or unauthorized changes and
exclusively by qualified users
The regulations of the German professional and trade associations, the German technical supervisory board
(TÜV), the VDE (Association of German electricians) or other corresponding national bodies are to be ob-
served.
Safety-oriented (fail-safe) systems
Particular measures are required in connection with the use of SPC in safety-oriented systems.
If an SPC is to be used in a safety-oriented system, the user ought to seek the full advice of the SPC manufac-
turer in addition to observing any standards or guidelines on safety installations which may be available.
WARNING
As with any electronic control system, the failure of particular compo-
nents may result in uncontrolled and/or unpredictable operation.
All types of failure and the associated fuse systems are to be taken into ac-
count at system level. The advice of the SPC manufacturer should be sought if
necessary.

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2. Product description
2.1. Overview
The CANtrol EC control system with its EC1000 SPS controller is modular, flexible and compactly designed.
With a module width of just 25 mm the EC1000 controller features a whole range of interfaces. The com-
prehensive basic configuration includes EtherCAT, Ethernet, USB, CAN bus and RS232. If additional inter-
faces are required communication modules for direct connection to the EC1000 are available under the sys-
tem designation EC-COM. The additional EC-COM interfaces offer the same best performance as those on
the EC1000. They are directly linked to the CPU and thus represent a modular extension to the EC1000 con-
troller.
2VF100595DG00.cdr
Mounting
The EC-COM communication module is connected to the left face of an EC1000 controller with the integra-
ted plug connector. The module is meant for mounting in a switching cabinet and DIN rail installation. The
power supply is provided by the EC1000, with provision for a maximum of one communication module on
the EC1000.
Brief description

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Ethernet switch ports
The Ethernet interface of the EC 1000 is already provided with a switch. The corresponding switch ports are
transferred to one (EC-COM 01) or both (EC-COM 02) RJ45 plugs of the EC-COM module. The EC-COM
saves on the need for an additional switch. An Ethernet interface with 10/100 Mbit/s is available. A highly
flexible connection to a visualisation software, superordinate control units or the IT infrastructure is enabled
by the TCP/IP and UDP/IP protocols.
CAN interface
With the EC-COM the EC1000 controller gets a second, opto-decoupled CAN interface which is compliant
with the CAN high-speed standard (ISO11898) and can be used as CANopen master.
Serial interface
The serial interface of the EC-COM can be operated either as RS232 or as RS485, making a changeover
switch possible. For RS485 operation a terminator may additionally be connected.
Performance features –an overview
1 or 2 Ethernet switch ports for 10/100 Base-T interface
1 CAN interface
1 serial interface RS232 or RS485 optional (DIP switch)
Lateral slot for connection to EC1000
Scope of Supply
The scope of supply of the controller module consists of:
EC-COM
Accessories
Plug-in connector 10-pin; order no.: 204802100
Shield connection terminals:
2 x 8 mm; order no.: 204802400
1 x 14 mm; order no.: 204802500
Scope of supply
and accessories

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2.2. Technical data
EC-COM module data
Designation
EC-COM 01
EC-COM 02
Article no.
204900300
204900500
Ethernet interfaces
Number / type of interfaces
1 x 10/100 Mbit per RJ45
(switch port of the EC1000)
2 x 10/100 Mbit per RJ45
(2 switch ports of the EC1000)
Serial interface
Number / type of interfaces
1 x serial interface (opto-decoupled)
RS232 / RS485 switchable (RS485 with switchable terminator)
CAN bus interface
Number / type of interfaces
1 x CAN bus interface, opto-decoupled
Dimensions and weights
Dimensions (WxHxD [mm])
25x120x90 (CANtrol EC system housing)
Weight
100 g
Operating conditions
Ambient temperature
0 °C to 55 °C (with installation instructions complied with)
Relative humidity
Max. 85 %, non-condensing
Transport, storage
Ambient temperature
-20 °C to +70 °C
Relative humidity
Max. 85 %, non-condensing
Shock resistance
Vibration
Sinusoidal (EN 60068-2-6) test: Fc 10 ... 150 Hz,
1 G (operation mode)
Shock resistance
15 G (approx. 150 m/s²), 10 ms duration, half sinal (EN 60068-2-27)
test: Ea
EMC, protection type
Emitted interference
EN 61000-6-4, industrial
Insensitivity to interference
EN 61000-6-2, industrial
Protection class
III
Protection type
IP20
Energy supply
Energy supply
Via EC1000 CPU
Power consumption
Typically 0.2 A

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2.3. Block diagram
2VF100591DG00.VSD

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2.4. Module view and pin assignment EC-COM 01
2VF100592DG00.VSD
2.5. Module view and pin assignment EC-COM 02
2VF100593DG00.VSD
EC-COM 01
Connection
to EC1000
COM /
CAN
Double
DipSwitch
LAN1
LAN1 active
EC-COM 02
COM /
CAN
LAN1
LAN1 active
LAN2
LAN2 active
Double
DipSwitch
Connection
to EC1000

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2
1
2.6. Mounting and connecting
2.6.1. Mounting
The modules are intended for mounting rail installation (DIN EN 50022, 35 x 7.5 mm).
Push up the module against the mounting rail from below,
allowing the metal spring to snap in between mounting
rail and mounting area as illustrated.
Push the module above against the mounting wall until it
snaps in.
Rail mounting of module
To interconnect with EC1000 controller
After snapping on the EC-COM module to the rail, snap on the EC1000 module about 1cm away towards the
right of the EC-COM module. Push the second module along the rail towards the first module until you hear
the locking device snap in.
To disconnect two modules
Push down the unlock button (see figure below) of the EC1000 module that you wish to disconnect from the
EC-COM module to the left of it. Push both modules away from one another until they are about 1 cm apart.
To snap on a
single module
To take down a
single module
Push the module up and against the metal spring
located on the underside of the rail guide.
Tip the module away from the rail as shown in the
illustration.
Pull the module down and out of the mounting rail.
Uninstalling a module
Unlock botton
1
2
3

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2.6.2. Connecting
Power supply
The module is supplied by the EC1000 controller.
2.6.3. Earth
The module is to be earthed by attaching the metal housing to operative earth.
Since the operative earth connectors dissipate HF currents, it is of utmost importance for the module's noise
immunity. HF interference is dissipated from the electronics board to the metal housing. The metal housing
therefore needs to be suitably connected to an operative earth connector.
You will normally have to ensure that
the connection between module housing and DIN rail conducts well,
the connection between DIN rail and switching cabinet conducts well,
the switching cabinet is safely connected to earth.
In special cases you may attach the earth wire straight to the module.
NOTICE
Earth wires should be short and have a large surface (copper mesh).
Further details has site http://en.wikipedia.org/wiki/Ground (electricity).
Aluminium profile
Attach cable shield here
Connect DIN rail with operative
earth
M3x5 Bolt connec-
tion

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2.7. Pin assignment
2.7.1. 10/100 Base-T network connection (Ethernet)
The 10/100 Base-T on board Ethernet adapter with RJ-45 connection enables connection to the network.
The “LNK” and “RCV” status LED give information about successful connection to the network in compliance
with IEEE 802.3, clause 25.
LAN plug-in connector assignment
LAN
RJ45
1
TX+
2
TX-
3
RX+
4
75 Ohm
5
75 Ohm
6
RX-
7
75 Ohm
8
75 Ohm
“LNK” LED
green
ON: ready to operate
“RCV” LED
yellow
FLASHING: Data Receive
Connection to the
network

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2.7.2. CAN bus and one serial interface
The CAN bus and one serial interface are located on the plug-in connector.
The CAN interface is opto-decoupled. It conforms to the ISO 11898 standard and can be operated up to the
maximum baud rate of 1 Mbit/s. The lowest CAN baud rate which can be set is 50 kbit/s.
COM/CAN plug assignment
COM/CAN
COM
COM/CAN
CAN-Bus
RS232 RxD
CAN-H
RS232 TxD
CAN-L
Ground
CAN Ground
A- RS485
CAN-H
A+ RS485
CAN-L
NOTICE
A 120 Ω terminal resistor can be connected between the CAN_L and
CAN_H connections.
This is necessary if the appropriate CAN interface is located at the beginning or
end of the relevant CAN bus topology.
The serial interface is set up by a selection switch (Dip
switch), which is built in between the lateral cooling ope-
nings. The serial interface of the EC-COM can be operated
either as RS232 or as RS485. A terminating resistor can
additionally be cut in for RS485 operation. The serial inter-
face is addressed in the software under the name of COM2.
2VF100594DG00.VSD
OFF
ON
RS485
RS232
COM
Select RS485 Termination
EC-COM Dip switch
12
Dip switch
serial interface

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