ESD electronic CAN-CBX-CPU5202 User manual

CAN-CBX-CPU5202
Smart Real-Time Controller
with Graphic Interface
Hardware Manual
to Product C.3072.02,
C.3072.03,
C.3072.04
CAN-CBX-CPU5202 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 Page 1 of 40
esd electronic system design gmbh
Vahrenwalder Str. 207 • 30165 Hannover • ermany
http://www.esd.eu
Phone: [phone] • Fax: [phone]

N T E
The information in this document has been carefully checked and is believed to be entirely reliable.
esd makes no warranty of any kind with regard to the material in this document, and assumes no
responsibility for any errors that may appear in this document. In particular descriptions and
technical data specified in this document may not be constituted to be guaranteed product features
in any legal sense.
esd reserves the right to make changes without notice to this, or any of its products, to improve
reliability, performance or design.
All rights to this documentation are reserved by esd. istribution to third parties, and reproduction
of this document in any form, whole or in part, are subject to esd's written approval.
© 2012 esd electronic system design gmbh, Hannover
esd electronic system design gmbh
Vahrenwalder Str. 207
30165 Hannover
Germany
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]
Internet: www.esd.eu
Trademark Notices
CANopen® and CiA® are registered community trademarks of CAN in Automation e.V.
All other trademarks, product names, company names or company logos used in this manual are reserved by their
respective owners.
Page 2 of 40 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 CAN-CBX-CPU5202

Document file: I:\Texte\ oku\MANUALS\CAN\CBX\CPU5202\Englisch\CAN-CBX-CPU5202_Manual_en_10.odt
Date of print: 2012-11-19
Document type
number: OC0800
Hardware version: 1.0
Document History
The changes in the document listed below affect changes in the hardware as well as changes in
the description of the facts, only.
Revision Chapter Changes versus previous version Date
1.0 - First English Version 2012-11-19
Technical details are subject to change without further notice.
CAN-CBX-CPU5202 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 Page 3 of 40

Safety Instructions
!When working with CAN-CBX-CPU5202 follow the instructions below and read the manual carefully to protect
yourself from injury and the CAN-CBX-CPU5202 from damage.
!o not open the housing of the CAN-CBX-CPU5202.
!The permitted operating position is specified as shown (Figure: 8). Other operating positions are not allowed.
!Never let liquids get inside the CAN-CBX-CPU5202. Otherwise, electric shocks or short circuits may result.
!Protect the CAN-CBX-CPU5202 from dust, moisture and steam.
!Protect the CAN-CBX-CPU5202 from shocks and vibrations.
!The CAN-CBX-CPU5202 may become warm during normal use. Always allow adequate ventilation around the CAN-
CBX-CPU5202 and use care when handling.
!o not operate the CAN-CBX-CPU5202 adjacent to heat sources and do not expose it to unnecessary thermal
radiation. Ensure an ambient temperature as specified in the technical data.
!o not use damaged or defective cables to connect the CAN-CBX-CPU5202 and follow the CAN wiring hints in
chapter: "Correct Wiring of Electrically Isolated CAN Networks".
!In case of damages to the device, which might affect safety, appropriate and immediate measures must be taken, that
exclude an endangerment of persons and objects.
!Current circuits which are connected to the device have to be sufficiently protected against hazardous voltage (SELV
according to EN 60950-1).
!The CAN-CBX-CPU5202 may only be driven by power supply current circuits, that are contact protected.
A power supply, that provides a safety extra-low voltage (SELV or PELV) according to EN 60950-1, complies with this
conditions.
Qualified Personal
This documentation is directed exclusively towards personal qualified in control and automation engineering.
The installation and commissioning of the product may only be carried out by qualified personal, which is
authorized to put devices, systems and electric circuits into operation according to the applicable national
standards of safety engineering.
Intended Use
The intended use of the CAN-CBX-CPU5202 is the operation as real-time controller with graphic interface.
The guarantee given by esd does not cover damages which result from improper use, usage not in
accordance with regulations or disregard of safety instructions and warnings.
!The CAN-CBX-CPU5202 is intended for indoor installation only.
!The operation of the CAN-CBX-CPU5202 in hazardous areas, or areas exposed to potentially explosive
materials is not permitted.
!The operation of the CAN-CBX-CPU5202 for medical purposes is prohibited.
Service Note
The CAN-CBX-CPU5202 does not contain any parts that require maintenance by the user with the exception
of the battery (see page 16). For a battery change the case has to be opened.
Attention:
The battery change may only be carried out by qualified personal! Send the CAN-CBX-
CPU5202 module to esd for the battery change if necessary.
Unauthorized intervention in the device voids warranty claims.
Disposal
evices which have become defective in the long run have to be disposed in an appropriate way or have to
be returned to the manufacturer for proper disposal. Please, make a contribution to environmental protection.
Page 4 of 40 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 CAN-CBX-CPU5202

Table of contents
1. Overview...................................................................................................................................... 7
2. Hardware Installation....................................................................................................................8
2.1 Connecting iagram .............................................................................................................8
2.2 Serial Interfaces COM1, COM2.............................................................................................9
2.3 LE isplay.........................................................................................................................10
2.3.1 LE Indication.............................................................................................................10
2.4 Installation and Wiring of the Module...................................................................................11
2.4.1 Connection of the Power Supply Voltage....................................................................11
2.4.2 Installation of the Module using the InRailBus connector............................................12
2.4.2.1 Connecting Power Supply and CAN Signals via CBX-InRailBus..........................14
2.4.2.2 Connection of CAN1 and CAN2............................................................................15
2.4.3 Remove the CAN-CBX Module from InRailBus...........................................................15
2.5 Battery.................................................................................................................................16
2.5.1 Battery Change...........................................................................................................16
3. Technical ata...........................................................................................................................17
3.1 General Technical ata.......................................................................................................17
3.2 imensions and Mounting...................................................................................................18
3.3 CPU-Unit..............................................................................................................................18
3.4 VI- Interface ...................................................................................................................18
3.5 USB Interface .....................................................................................................................18
3.6 Ethernet Interface................................................................................................................19
3.7 CAN Interfaces....................................................................................................................19
3.7.1 CAN1...........................................................................................................................19
3.7.2 CAN2...........................................................................................................................19
3.8 Serial Interface.....................................................................................................................20
3.9 Real Time Clock (RTC)........................................................................................................20
3.10 Software Support...............................................................................................................20
3.11 Power PC Microcontroller MPC5121..................................................................................21
3.11.1 General.....................................................................................................................21
3.11.2 Address Assignment.................................................................................................21
3.11.3 Interrupt Assignment.................................................................................................21
4. Connector Assignments.............................................................................................................22
4.1 24V-Power Supply Voltage..................................................................................................22
4.1.1 Connector Assignment ...............................................................................................22
4.2 CAN Interface CAN1............................................................................................................23
4.2.1 Connector Assignment ...............................................................................................24
4.3 CAN2 and Power Supply via InRailBus ...............................................................................25
4.3.1 Connector Assignment................................................................................................25
4.4 Ethernet 100BASE-TX Interface..........................................................................................26
4.5 COM1/2 Serial Interfaces.....................................................................................................27
4.5.1 Basic Setting...............................................................................................................27
4.5.2 Configuration...............................................................................................................27
4.5.3 Connection of the Serial Interface ..............................................................................27
4.5.4 Connector Assignment................................................................................................28
4.6 VI- Graphic Interface.......................................................................................................29
4.7 Assignment of the Labelling to Name in Schematic iagram ..............................................30
5. Correctly Wiring Electrically Isolated CAN Networks..................................................................31
5.1 Heavy Industrial Environment ( ouble Twisted Pair Cable).................................................31
5.1.1 General Rules.............................................................................................................31
5.1.2 evice Cabling............................................................................................................32
5.1.3 Termination.................................................................................................................32
5.2 Light Industrial Environment (Single Twisted Pair Cable).....................................................33
CAN-CBX-CPU5202 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 Page 5 of 40

5.2.1 General Rules.............................................................................................................33
5.2.2 Cabling........................................................................................................................34
5.2.3 Termination.................................................................................................................34
5.3 Electrical Grounding.............................................................................................................35
5.4 Bus Length...........................................................................................................................35
5.5 Examples for CAN Cables...................................................................................................36
5.5.1 Cable for Light Industrial Environment Applications (Two-Wire)..................................36
5.5.2 Cable for Heavy Industrial Environment Applications (Four-Wire)...............................36
6. CAN Troubleshooting Guide.......................................................................................................37
6.1 Termination..........................................................................................................................37
6.2 Electrical Grounding.............................................................................................................38
6.3 Short Circuit in CAN Wiring..................................................................................................38
6.4 CAN_H/CAN_L-Voltage ......................................................................................................38
6.5 CAN Transceiver Resistance Test ......................................................................................39
7. Order Information.......................................................................................................................40
Page 6 of 40 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 CAN-CBX-CPU5202

verview
1. verview
Figure 1: Block circuit diagram
The CAN-CBX-CPU5202 is a stand-alone controller module with a powerful 400 MHz PowerPC,
512 MB R2-S RAM, 1GB NAN -Flash and RTC with battery backup on-board.
The graphic interface uses an integrated 2 /3 graphics engine with Power VR vector processing
unit.
The CAN-CBX-CPU5202 comes with a 100BASE-TX Ethernet interface that is accessible via an
RJ45 plug in the front. An USB device (e.g. printer, memory stick) can be connected on the front
side USB 2.0 Host interface running with high-speed.
The two CAN interfaces are designed according to ISO11898-2 high-speed layer and support bit
rates up to 1 Mbit/s. One CAN interface is electrically isolated and is accessible via a 5-pole
Combicon-style connector. The other CAN interface (optional electrically isolated) is connected to
the InRailBus for local CBX-I/O expansion.
The power supply and the CAN bus signals can be applied via the InRailBus connector (TBUS-
connector) integrated in the mounting rail or separately via the clamp-connection.
From the InRailBus individual modules can be removed without interrupting the bus signals.
Two serial RS-232 interfaces for terminal and debugging are accessible via an RJ12 connector.
CAN-CBX-CPU5202 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 Page 7 of 40
+5 V=
+5 V=
C
A
N
CAN0
LEDs
Physical
CAN
Layer
PowerPC
TM
MPC5121
400 MHz
10 100BASE-T
Ethernet
Interface
ATA +
NAND-Flash
SDRAM
512 MB
Physical
CAN
Layer
CAN1
C
A
N
USB 2.0
Host
RTC
DVI
LVTTL to DVI
VCC
Digital
Isolator
DC DC
Converter
InRailBus
Connector
Module Status
Electrical Isolation
Power Supply
24 V(DC)
CAN Connector
5-pole Combicon
Serial
Interface
RS-232
RJ12,
Console,
Debug
RJ45,
Ethernet
Power Connector
4-pole Combicon
+
-Bat
I
2
C
NAND-
Flash
HDMI
TOUCH

Hardware Installation
2. Hardware Installation
2.1 Connecting Diagram
Fig. 2: Connecting diagram of CAN-CBX-CPU5202
See also page 22 ff. for signal assignment of the connectors.
Page 8 of 40 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 CAN-CBX-CPU5202
Musterbild
PCB View
oder Anschlussplan, dann Überschrift in Connecting iagram ändern

Hardware Installation
2.2 Serial Interfaces C M1, C M2
Figure 3: Position of the serial interfaces COM1/2
CAN-CBX-CPU5202 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 Page 9 of 40

Hardware Installation
2.3 LED Display
Figure 4: Position of the LE s
2.3.1 LED Indication
LED Function Description
Name in
Schematic
iagram*
CUser LE 1
Per default the four LE s are off.
The function depends on the application software.
LE 1400A
UUser LE 2 LE 1400B
DUser LE 3 LE 1400C
SUser LE 4 LE 1400
* The schematic diagram is not part of this manual.
Table 1: Indication of the LE s
LED Name Description Colour
LLink LINK-Status Ethernet
(Connection to hub or switch identified) green
TTraffic TRAFFIC, reception of Ethernet data packets yellow
Table 2: Indication of the Ethernet LE s
Page 10 of 40 Hardware Manual • oc. No.: C.3072.21 / Rev. 1.0 CAN-CBX-CPU5202