PCAN-B10011S - User Manual
Contents
1. Termination High speed CAN on page 7 Internal system voltage Connector High speed CAN on page 14 on page 7 Master Slave on page 11 Listen only mode on page 10 Error indicator Truck Trailer CAN on page 13 Connector Truck Trailer CAN Power indicator on page 8 on page 9 PCAN B10011S User Manual x System 1 Introduction Tip At the end of this manual Appendix C you can find a 7 Quick Reference with brief information about the installation and operation of the PCAN B10011S The bus converter PCAN B10011S establishes a connection between a High speed CAN bus ISO 11898 2 and a Truck Trailer CAN bus ISO 11992 1 It is designed for direct connection of a CAN interface of the PCAN series e g PCAN USB to a Truck Trailer CAN bus The term B10011S refers to the transceiver of the same name Truck Trailer CAN is a communication connection used between a towcar and its trailers The special conditions of this environment are taken into account like long wires high levels of disturbance high voltage deviation and a small amount of data A Truck Trailer CAN bus has at least two nodes The connection is done with a two wire line The power supply may be done locally or via the cable from the towcar where the reference point is the bo dywork Bodyworks from the towcar and the trailer are connected with each other Due to this configuration there are potential diffe rences and disturb2. Appendix C Quick Reference High speed CAN Socket Truck Trailer CAN Plug GND CAN L CAN H GND Vear Low voltage Socket V 24 V DC nominal 8 30 V DC possible GND Slide Switches High speed CAN termination 120 Q termination off Truck Trailer CAN Master Slave Truck Trailer CAN Listen only Normal Status LEDs Green Power Voltage supply Red Error Error condition on the Truck Trailer CAN bus 21
3. data sheet which you can download from the Atmel website www atmel com 4 1 Red LED Error The red LED indicates the state of the error output of the Truck Trai ler CAN transceiver This output is active for the following error conditions on the Truck Trailer CAN side Interrupt on CAN H Interrupt on CAN L Short circuit between CAN H and GND Short circuit between CAN H and VCC Short circuit between CAN L and GND Short circuit between CAN L and VCC Transient disturbance caused by an overvoltage pulse between CAN Land CAN H e g when switching an inductive load 13 PCAN B10011S User Manual x System 4 2 Adjusting the Internal System Voltage Due to differences in the potentials between parts of bodyworks or differences of system voltages of the nodes a communication may be detected as faulty or the communication may be impossible at all When the PCAN B10011S is supplied via the low voltage socket you have the possibility to adjust the internal system voltage to the conditions on the bus usually by decreasing the voltage This is done with the trimmer Figure 7 Trimmer for system voltage At delivery the trimmer is pre adjusted so that the internal system voltage is 24 V when using the provided AC adaptor The voltage can be varied in the range of about 11 to 26 V o Note Before adjusting the internal system voltage make sure that the occurring communication problems are not an effect of short circuits or l
4. high poten tial differences to system voltages of other Truck Trailer CAN nodes You can find hints for solving those problems in section 4 2 Adjusting the Internal System Voltage on page 14 The green LED on the casing of the PCAN B100115 indicates an existing power supply PCAN B10011S User Manual x System 3 Operation When putting the PCAN B100118 into operation please observe the following sections 3 1 CAN Bit Rate When operating the PCAN B10011S it must be ensured that the bit rate on the High speed CAN bus matches the one on the Truck Trai ler CAN bus No conversion or automatic adaptation of the bit rate Is done in the bus converter The maximum bit rate is 125 kbit s limited by input filter 3 2 Listen only Mode During the active operation mode normal case the PCAN B10011S can both receive as well as transmit on the Truck Trailer CAN side For monitoring the CAN traffic without affecting it the setting for the passive operation is applicable listen only mode In this case the transmission unit of the PCAN B10011S is disconnected from the Truck Trailer CAN Also the acknowledgement signal ACK bit typi cally used by CAN is not transmitted o Note For a simple point to point connection between two nodes both must be able to receive and transmit Therefore only the active operation works in this case 10 PCAN B10011S User Manual x System The listen only mode is set with the corresponding
5. slide switch see figure and table Operation Switch position mode Normal right Listen only left Figure 5 Switch for listen only mode 3 3 Master Slave At least one node must be configured as master on a Truck Trailer CAN bus The master determines the signal levels for communica tion on the bus Further nodes on the bus being configured as slaves automatically adapt to the given signal levels and are then able to transmit too In principle several nodes may operate as master If however the signal levels of the masters differ due to different battery voltages or potentials communication errors may occur The system voltage of the PCAN B10011S can be adjusted when supplied by the AC adaptor See section 4 2 Adjusting the Internal System Voltage on page 14 11 PCAN B10011S User Manual x System The selection between master and slave operation is done with the corresponding slide switch see figure and table Figure 6 Switch for Master Slave Spent er Switch position mode Master left Slave right 17 PCAN B10011S User Manual System 4 Communication Problems This section is dealing with the detection of communication pro blems and the possibilities of adjustments and settings for the PCAN B10011S to analyze those problems and solve them i Q Tip You can find additional information about the properties and the behavior of the Truck Trailer CAN transceiver B10011S in the corresponding
6. PCAN B100115 Bus Converter High speed CAN to Truck Trailer CAN User Manual v2 0 0 PEAK System PCAN B10011S User Manual Products taken into account Product Name Model PCAN B10011S Part number IPEH 002041 System CANopen and CiA are registered community trade marks of CAN in Automation e V All other product names mentioned in this document may be the trademarks or re gistered trademarks of their respective companies They are not explicitly marked by H TM 11 and KOKI 2011 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 www peak system com info peak system com Document version 2 0 0 2011 10 06 PCAN B10011S User Manual x System Contents 1 Introduction 5 1 1 Properties at a Glance 5 1 2 System Requirements 6 1 3 Scope of Supply 6 2 Installation 7 2 1 Connector High speed CAN Side 7 2 2 Connector Truck Trailer CAN Side 8 2 3 Power Supply 9 3 Operation 10 3 1 CAN Bit Rate 10 3 2 Listen only Mode 10 3 3 Master Slave 11 4 Communication Problems 13 4 1 Red LED Error 13 4 2 Adjusting the Internal System Voltage 14 4 3 Single wire Operation Modes 15 5 Technical Specifications PCAN B10011S 17 Appendix A CE Certificate 19 Appendix B Dimension Drawing 20 Appendix C Quick Reference 21 PCAN B10011S User Manual x System Module Elements Low voltage socket on page 9
7. ances Truck Trailer CAN is optimized for 1 1 Properties at a Glance Designed for direct connection to a CAN interface of the PCAN series e g PCAN USB Switchable termination for the High speed CAN side Connection of the Truck Trailer CAN bus via 9 pin D Sub plug Operation mode Normal or Listen only for the Truck Trailer CAN side PCAN B10011S User Manual m Bit rates up to 125 kbit s limited by input filter Voltage supply via the Truck Trailer CAN connector or with an AC adaptor Adjustable Truck Trailer system voltage 11 26 V at supply via AC adaptor LEDs indicate existing power supply and errors Extended operating temperature range of 40 to 85 C 40 to 4185 F 1 2 System Requirements Voltage supply usually 24 V DC via the Truck Trailer CAN connector see section 2 nstallation on page 7 or Voltage supply with the delivered AC adaptor 1 3 Scope of Supply Bus converter module PCAN B10011S AC adaptor User manual in PDF format PCAN B10011S User Manual System 2 Installation 2 1 Connector High speed CAN Side The PCAN B10011S is designed for direct connection to a CAN interface of the PCAN series e g PCAN USB The pin assignment corresponds to the specification CiA 102 Figure 1 Pin assignment of the High speed CAN connector Between the lines CAN L and CAN H a switchable termination with a resistance of 120 Q is installed internally If the PCAN B100115S shall not be con
8. dicates an error see also section 4 1 Red LED Error on page 13 16 PCAN B10011S User Manual m System 5 Technical Specifications PCAN B10011S Power supply Supply voltage Current consumption High speed CAN Specification Transceiver Connector Termination Truck Trailer CAN Specification Transceiver Connector Operation modes Bit rate Measures Size Weight 24 V DC nominal 8 30 V DC possible about 35 mA at 24 V max 110 mA ISO 11898 2 CAN specifications 2 0A and 2 0B PCA82C251 D Sub socket 9 pin pin assignment according to specification CiA 102 120 Q switchable ISO 11992 B10011S D Sub plug 9 pin Master Slave Normal Listen only max 125 kbit s limited by input filter 79 x 43 x 22 mm Lx W x H See also dimension drawing in Appendix B on page 20 429 17 PCAN B10011S User Environment Operating temperature Temperature for storage and transport Relative humidity EMC Ingress protection IEC 60529 Manual m System 40 35 C 40 185 F 40 100 C 40 212 F 15 90 not condensing EN 55024 2003 10 EN 55022 2008 05 EC directive 2004 108 EG IP20 18 PCAN B10011S User Manual m System Appendix A CE Certificate PCAN B10011S IPEH 002041 EC Declaration of Conformity PEAK System Technik GmbH Notes on the CE Symbol C The following applies to the PCAN B10011S product IPEH 002041 EC Dir
9. ective This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the following fields of application as per the CE marking Electromagnetic Immunity DIN EN 55024 Publication date 2003 10 Information technology equipment immunity characteristics Limits and methods of measurement IEC CISPR 24 1997 modified A1 2001 A2 2003 German version EN 55024 1998 A1 2001 A2 2003 Electromagnetic Emission DIN EN 55022 Publication date 2008 05 Information technology equipment Radio disturbance characteristics Limits and methods of measurement IEC CISPR 22 2005 modified A1 2005 German version EN 55022 2006 A1 2007 Declarations of In accordance with the above mentioned EU directives Conformity the EC declarations of conformity and the associated documentation are held at the disposal of the competent authorities at the address below PEAK System Technik GmbH Mr Wilhelm Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 E mail info peak system com bee bid Signed this 4 day of October 2011 19 PCAN B10011S User Manual Appendix B Dimension Drawing 78 0 mm 42 50 mm Top view and side view PCAN B10011S The figure does not show the original size 20 PCAN B10011S User Manual m System
10. ine interruptions Furthermore a single wire operation mode should not be active see following section Single wire Operation Modes Do the following to adjust the internal system voltage For decreasing the voltage turn the trimmer clockwise until the communication errors are not occurring anymore and the red LED goes off 14 PCAN B10011S User Manual x System 4 3 Single wire Operation Modes Usually the Truck Trailer CAN transceiver works with the two data lines CAN Land CAN H For testing or verification a single wire operation can be set up communication only via line CAN L or CAN H This is done with two Dip switches on the circuit board of the PCAN B10011S Do the following to set up the single wire operation In order to access the Dip switches you must open the casing of the PCAN B10011S With a flat tip screwdriver separate the upper and lower casing parts by carefully pressing into the four gaps and lever the casing open an Qg 2 Figure 8 Position of the Dip switches on the circuit board You can find the possible setup combinations of the Dip switches S2 1 S2 2 in the following table Pay attention to the labels on the Dip switch block Operation mode S2 1 S2 2 Normal off off Single wire CAN_L ON off Single wire CAN_H off ON Transceiver not operational ON ON 15 PCAN B10011S User Manual m System o Note If one of the operation modes beside Normal is set the red LED in
11. nected directly to a CAN interface of the PCAN seri es and shall not become the endpoint of a High speed CAN bus the termination can be set inoperable with the corresponding slide switch see figure and table PCAN B10011S User Manual x System Termination High speed CAN Switch position 120 Q left none right Figure 2 Switch for High speed CAN termination 2 2 Connector Truck Trailer CAN Side For the connection of the Truck Trailer CAN bus a 9 pin male D Sub port is used GND CAN L CAN H GND Vaar Figure 3 Pin assignment of the Truck Trailer CAN connector Optionally the voltage supply of the PCAN B10011S can be done via Vaart pin 9 see following section PCAN B10011S User Manual System 2 3 Power Supply The PCAN B10011S can be supplied either via the Truck Trailer CAN connector Va4 pin 9 or independently via the low voltage socket e g with the AC adaptor The DC voltage should be 24 Volts Vin i GND Figure 4 Contact assignment of the low voltage socket o Note A simultaneous connection of both supply ways isn t pro blematic because the power supply with the higher voltage usually the one of the AC adaptor is used automatically be cause of the circuit design It is ensured that current cannot flow from one power supply to the other In principle higher or lower input voltages than 24 V may be applied 8 30 V However communication errors may occur at
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