I-2534 / I-5534-M User Manual
Contents
1. LED LED ae CAN Status Description Name Color CANT The CAN port doesn t transmit or receive message now CAN2 GREEN The CAN port is transmitting or receiving message now CANS The CAN port have some errors when transmitting CAN4 RED message Note In the initial mode the CAN1 CAN4 LEDs will be all twinkled once per second l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 17 2 8 Terminal Resistors to the l 2534 Each CAN port of the l 2534 includes one built in 1200 terminal resistor users can decide whether it is enable or not The DIP switch for terminal resistor is shown in the figure 2 8 Terminator Tc ra ifi se gees LAAAYAAAARAAAY O0000000004 I p J pmm J e J Figure 2 8 1200 terminal resistors of the l 2534 DIP No Switch status CAN bus resistor status CAN 1 with 1200 terminal resistor CAN 1 without terminal resister CAN 2 with 1200 terminal resister CAN 2 without terminal resister CAN 3 with 1200 terminal resister CAN 3 without terminal resister CAN 4 with 1200 terminal resister CAN 4 without terminal resister Ce na NotAvailable o l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 18 2 9 Terminal Resistor to the 5534 M Each CAN port of the I 5534 M includes one built in 1200 terminal resistor users can decide whether it is enable or no2. 5534 M 1 Mbps Ga 500 kbps 5 L 6 10 kbps E Integrate CAN devices with different baud rate Figure1 2 Application to integrate the devices with the different baud rates l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 6 The l 2534 and I 5534 M could combine the different CAN sub networks so it enhances the maximum capacity in the single CAN network The application likes figure 1 3 Enhance CAN capacity in single network _ o i i TARA raver ee ae i Enhance CAN capacity in single network Figure1 3 Application to enhance the capacity of the CAN network l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 7 1 1 Specifications Channel number ISO 11898 2 CAN 2 0A and CAN 2 0B Bard Rete yas 5k 10 k 20 k 33 3 k 50 k 62 5 k 83 3 k 125 k 250 k 500 k P 800 k 1 M bps and user defined Baud Rate Resistor resistor by DIP switch resistor by internal jump 3 pin screwed terminal with 9 pin male D Sub with CAN Connector CAN L CAN H CAN GND CAN GND CAN SHLD CAN _H CAN L CAN Filter Configurable by user RS 232 3 pin screwed terminal block 9 pin female D Sub with Connector TxD RxD GND TxD RxD GND Unregulated 10 30 VDC 1 5W DIN Rail Wall Moulins Flame Resistant plastic case pensions 32 3 x 99 x 77 5 mm 116 5 x 127 x 61 3 mm W x Lx H l 2534 amp I 5534 M I
3. gt Normal INIT BAUD BAUD Set to INIT Mode Figure 3 3 Set the l 2534 into the initial mode 1 5534 M Bottom View CAN1 CAN2 CAN3 CAN4 Figure 3 4 Set the I 5534 M into the initial mode l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 29 Step2 Connect the PC available COM port with the COM port of the l 2534 or I 5534 M When connecting to the COM port of the l 2534 the TxD pin of the cable is connected to the TxD pin of the I 2534 RxD pin of the cable is connected to the RxD pin of the l 2534 and GND pin of the cable is connected to the CG4 pin of the l 2534 The figure 3 5 and 3 6 illustrates the detail RS 232 Cable a RxD F ON TxD 000000 Figure 3 6 RS 232 wire connection of the I 5534 M Step3 Power on the l 2534 or 5534 M Then the CAN 1 CAN 4 LEDs are all twinkled once per second Step4 Execute the 12534 15534M_Utility exe l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 30 3 4 Route Path Configuration The l 2534 or 5534 M is an intelligent CAN bus switch module Users could configure the route path of each CAN port The route path could be imaged as pipe line Users could configure where the pipe line connects to in different applications The figure 3 7 illustrates the abstract idea l 2534 1 5534 M Internal Figure 3 7 Abstract idea of the route path within the l
4. 3 The route path needs to be configured as bellow CAN1 lt gt CAN 2 and CAN 4 CAN2 lt gt CAN 1 and CAN 3 Here shows the configurations of the route path l 2534 5534 M l 2534 5534 M Internal Internal Utility Config Utility Config cAn2 l 2534 5534 M l 2534 5534 M Internal Internal Utility Config AN3 Utility FEIE See z SSS ee gt T CANI D GANZ E CANA _ j Co nfi g i f v4 l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 54 7 3 How to reduce the devices loading The problem would be shown as the figure below Request ya t l 7 Fd r L gt d l pyet a Bem a a iad CAN Device CAN Device CAN Device CAN Device CAN Device CAN Device Solution 1 Each CAN device should connect a single CAN bus to avoid processing the CAN messages from other slave devices Using the l 2534 or I 5534 M is the efficient solution The bus topology is shown below 1 2534 1 2534 1 5534 M l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 55 2 Configure the route path to make the response message only send to the PC side All of the l 2534s or 5534 Ms can be configured as follows l 2534 5534 M 2534 5534 M Internal Internal aes SS a a pra a J i r ANI CANA gt Me beret et i l 2534 1 5534 M l 2534 1 55
5. 29 bit ID m Add Figg Clear Table oy Delet Select Load from File E Save to File x OK Figure 3 12 CAN filter configuration dialog l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 36 3 6 1 Apply a New CAN Filter to l 2534 or 5534 M When users set the CAN filter first time they need use Download CAN Filter field Step 1 Click the Create CAN Filter File button to start setting CAN filter 1 2534 Utility 1 0 COM Port in PC COM Rart eom 2S open com I 2534 RoutingTable CAN Filter New CAN Filter Download CAN Filter PPI Create CAN Filter File Step 2 V Enable CAN Filter Step 3 Download CAN Filter File Read CAN Filter iv CAN Filter Status in Module Read from Module Figure 3 13 Create CAN filter file Users would see the following window CAH Filter Utility CAN Filter Options CAN Port No SEIN Na CANPot __AccepiediDs ____ _ CAN 1 Single CAN ID HEX C 11 bit ID 29 bit ID E Add CAN 1 Group CAN ID HEX 11 bit ID 29 bit ID m ER Add EE Clear Table oy Delet Select Load from File E Save to File Figure 3 14 An new CAN filter configuration dialog l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 37 Step 2 Select the CAN port which users want to configure the CAN filter on CAN Filter U
6. CAN x Group CAN ID field After completing those two examples users could see the follow picture No CANPot AcceptedIDs mae 0 1 4 15 B 1 7F Figure 3 17 Two CAN filter data The No field shows the sequential number for each record of the CAN filter configuration The CAN Port field indicates the record is belong to which CAN port The Accepted IDs field displays that which CAN ID would be received An icon in the head of the line may represent the following information This record is the CAN filter of 11 bit and single CAN ID ll This record is the CAN filter of 11 bit and group CAN ID 295 This record is the CAN filter of 29 bit and single CAN ID This record is the CAN filter of 29 bit and group CAN ID l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 39 Step 4 When completing the CAN filter configuration click the Save to File button to save it by using a record file with FLT extension file name CAN Filter Utility CAN Filter Options CAN Port No CAN 1 CAN 1 Single CAN ID HEX 11 bit ID C 29 bit ID e E Add CAN 1 Group CAN ID HEX 11 bitID 29 bitID GA Add Esk Clear Table By Delet Select D Load om Fie Save to File YOK Figure 3 18 Five buttons in CAN filter configuration dialog There are more five buttons to help users configuring the CAN
7. CAN Filter V CAN Filter Status in Module Read from Module Load CAN Filter To l 2534 Figure 3 22 Download CAN filter data Afterwards users need to reset the module to enable the configuration by clicking the Reset Module button or turning it off and then turning it on If users want to review the configuration click Read from Module button to read back the information l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 42 3 6 3 Read l 2534 or 1 5534 M CAN Filter Configuration Click the Read from Module to read the CAN filter setting from the l 2534 or 5534 M 1 2534 Utility 1 0 COM Portin PC COM Port comi E Open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter User Define Step 1 Create CAN Filter File je Step 2 v Enable CAN Filter Step 3 Download CAN Filter File CAN 4 Read CAN Filter Do lV CAN Filter Status in Module Read CAN Filter From l 2534 Figure 3 23 Read CAN filter form the l 2534 or I 5534 M If reading the CAN filter data successfully users would see whether the CAN filter setting is enable or not from the following figure 3 24 1 2534 Utility 1 0 COM Port in PC COMEON com AE open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter User Define Step1 Create CAN Filter File ip Step 2 v Enable CAN Filter Step 3 Dow
8. Write to Module button l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 33 to save the configuration to the l 2534 or I 5534 M Users can reset the module to enable the configuration by clicking the Reset Module button or turning it off and then turning it on If users want to review the configuration click Read from Module button to read back the information l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 34 3 5 CAN User defined Baud Rate Configuration The l 2534 or 5534 M allows users to set the special CAN baud rate by using the User defined CAN Baud Rate field of the Utility Before configuring the user defined baud turn off the l 2534 or I 5534 M adjust the rotary switch of baud to D position and then turn on it After building the connection between the Utility and the l 2534 or I 5534 M fill your expected baud in the field of User Define CAN Baud Rate For example fill the value 33 2 in the CAN 1 field for setting the baud of CAN 1 to 33 2 kbps and click the Download User Baud Rate button to save into the l 2534 or 5534 M Then Users can reset the module to enable the configuration by clicking the Reset Module button or turning it off and then turning it on If users want to review the configuration click Read from Module button to read back the information l Switch CAN bus Op
9. filter 1 Clear Table would delete all CAN filter records in the list 2 Delete Select would delete the selected CAN filter record 3 Load from File allow users to load the configuration from the existent CAN filter file FLT 4 Save to File provides the function to save the current CAN filter configuration into a file FLT 5 OK would exit the configuration dialog l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 40 Step 5 Check the Enable CAN Filter item to make the CAN filter enable 1 2534 Utility 1 0 COM Port in PC COM Port comi P A Open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter User Define CAN Filter Enable Disable Step 1 Create CAN Filter File P4 v Enable CAN Filter Step 3 Download CAN Filter File Read CAN Filter V CAN Filter Status in Module Read from Module Figure 3 19 CAN filter status Step 6 Click Download CAN Filter File to download the selected CAN filter file into the l 2534 or 5534 M module I 2534 Utility 1 0 COM Port in PC COM Port COMI 7 Open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter User Define Step 1 Create CAN Filter File gt gt CAN 2 586 Step 2 v Enable CAN Filter P3 Download CAN Filter File Read CAN Filter v CAN Filter Status in Module Read
10. the l 2534 5534 M 12012 l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 20 2 10 Rotary Switch amp CAN Baud Rate of the l 2534 The figure 2 14 illustrates where to set the CAN bus baud rate of four CAN ports in the l 2534 module Eig Figure 2 14 CAN baud rate configuration a be oOo C E e sos o pows o e bows D__ User defned baud ae l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 21 2 11 Rotary Switch amp CAN Baud Rate of the 1 5534 M The figure 2 15 illustrates where to set the CAN bus baud rate of four CAN ports in the I 5534 M module CAN 1 CAN 2 CAN 3 CAN 4 Figure 2 15 CAN baud rate configuration o Bk oOo C kips e sos o pows o e bows D__ User defned baud ate l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 22 2 12 Normal Initial Mode Switch of the l 2534 The figure 2 16 illustrates the mode of the l 2534 module In general usage users should take care about the position of this switch Normal Initial Mode Figure 2 16 Operation Mode of the l 2534 module The l 2534 Status Description The l 2534 is in the normal mode The l 2534 is in the configurable status Users could use the 12534 Utility to configure the Initial route path CAN filter or user defined CAN baud rate In the initi
11. 1 2534 amp 1 5534 M Industrial 4 port CAN bus switch User Manual Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for damages resulting from the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use or for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 2012 by ICP DAS All rights are reserved Trademark The names used for identification only may be registered trademarks of their respective companies l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 1 Revision Version Firmware Date Author Description Version 2012 09 14 2012 1 0 1 0 05 25 Johney New release l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 2 Tables of Content REVISION arainn a eaa aa 2 k MOGUCOM snn ninnan O O 5 LT Specifications mics annan na a AAAA 8 1 2 l 2534 amp l 5534 M Features cccccccceeeeeeceeeeeeseneeeeseeseneeeeseeseneees 9 1 3 Product Check Listrinenn 10 2 Technical data BAe nee neonate Sener ao aen ane neon ne Sono Een Manne Se
12. 2534 or 5534 M The figure 3 7 illustrates that the CAN message from CAN port 1 transfers to CAN port 2 and CAN port 4 Users could configure each CAN port by the 12534 15534M_ Utility Take a look at an example We assume that users want the follow setting 1 2534 1 5534 M Internal p Utility j h JU LA N sf t Config can gt CAN 1 l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 31 1 2534 5534 M Internal Utility iputCAN Port Config gt V CANI M CAN3 CAN 2 l 2534 5534 M Internal l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 32 1 2534 5534 M Internal Conf EE CAN 4 gt V CANI M CAN2 CAN 4 Figure 3 8 Example of the route path After finishing the wire connection as the section 3 3 users could set the configuration in the 12534_15534M_Utility The figure3 9 below shows the corresponding setting 1 2534 Utility 1 0 COM Port in PC COM Port com A Open COM I 2534 CAN Switch 115200 n 8 1 Routing Table Filter ote tt AKI Ooet Input CAN Port Output CAN Por CAN 1 gt lv CAN 2 CAN 3 lv CAN 4 CAN 2 gt lw CAN 1 lv CAN 3 I CAN 4 M CAN 1 w CAN 2 CAN 4 gt W CAN 1 wW CAN wW CAN 3 gt Read from Module Write to Module Figure 3 9 Example of the route path configuration After setting the route table users should click the
13. 34 M Internal Internal l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 56
14. AN4 Figure 2 5 RS 232 and Power pin assignment of the 5534 M Name Description RS 232 TXD pin of the I 5534 M Connect to PC s RxD pin RS 232 RXD pin of the I 5534 M Connect to PC s TxD pin RS 232 GND pin of the I 5534 M Connect to PC s GND pin Description Voltage Source Input 10Vpc 30Vbc Power Ground Frame Ground l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 15 2 6 LED Indicator of the l 2534 The figure 2 6 shows the names and statuses of the LEDs ess ol A YOOOOO00000000 s i CAN1 CAN2 CAN3 Figure 2 6 CAN LED and Power LED of the l 2534 Description Name Color PWR The l 2534 has no power LED The l 2534 has power LED LED E CAN Status Description Name Color CAN1 The CAN port doesn t transmit or receive message now CAN2 GREEN The CAN port is transmitting or receiving message now CAN3 The CAN port have some errors when transmitting CAN4 RED message Note In the initial mode the CAN1 CAN4 LEDs will be all twinkled once per second l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 16 2 7 LED Indicator of the I 5534 M The figure 2 7 shows the LED name and its status K Figure 2 7 CAN LED and Power LED of the I 5534 M Description Name Color PWR The I 5534 M has no power source LED The 5534 M has power
15. User Manual v1 0 2012 07 12 2 3 CAN bus Pin Assignment of the I 5534 M The figure 2 3 illustrates the CAN bus pins 1 5534 M Top View CAN 1 CAN 3 Figure 2 3 CAN bus pins of the l 5534 M Port Pin Description 2 CAN_Low signal line of CAN port san L CAN Ground ground voltage level of CAN pot CAN Shield which connected to the F G 1 owt snes cn O 2 CAN now signal line of CAN port ee ea CAN_High signal line of CAN port l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 13 2 4 Power amp RS 232 Pin Assignment of the l 2534 The figure 2 4 shows the pin assignment of the power and the RS 232 port Take a note that the GND pin of the RS 232 port and CAN 4 share one GND pin Note CAN4 GND and RS 232 GND use the same ping CGF RS 232 GND Terminator Thea 000000000 Figure 2 4 RS 232 and Power pin assignment of the l 2534 Name Description S TXD pin of RS 232 port RXD pin of RS 232 port SG or GND pin of RS 232 port CG4 GND CAN4 GND and RS 232 GND use the same pin CG4 Description Voltage Source Input 10Vpc 30Vpoc Power Ground l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 14 2 5 Power amp RS 232 Pin Assignment of the I 5534 M The figure 2 5 shows the pin assignment of the power and the RS 232 port 5534 M Bottom View CAN1 CAN CAN3 C
16. al mode the CAN1 LED CAN4 LED will be all twinkled once per second l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 23 2 13 Normal Initial Mode Switch of the I 5534 M The figure 2 17 illustrates the mode of the I 5534 M module In general usage users should take care about the position of this switch 1 5534 M Bottom View CAN1 CAN2 CAN3 CAN4 ojojo O l lt __ _ gt Normal INIT Figure 2 17 Operation Mode of the I 5534 M module The l 5534 M Status Description The I 5534 M is in the normal mode The l 2534 is in the configurable status Users could use the 12534 Utility to configure the Initial route path CAN filter or user defined CAN baud rate In the initial mode the CAN1 LED CAN4 LED will be all twinkled once per second l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 24 2 14 CAN bus Wire Connection of the l 2534 The CAN bus wire connection of the l 2534 is displayed in the figure 2 18 AAA YOOOOOO Figure 2 18 CAN bus wire connection with the l 2534 module The l 2534 has a metallic board attached to the back of the plastic frame When users mount the l 2534 onto a metal DIN Rail users can connect the DIN Rail to Earth Ground The figure 2 19 shows the detail Metallic Board EAs Bottom view of l 2534 Figure 2 19 Metallic Board at Back of the l 2534 l 2534 amp 5534 M Industria
17. art manual Release Note It is recommended that users should read the quick start manual first All of the important information needed will be provided in the quick start as follows O O O Where you can find the software driver utility and demo programs How to install software amp utility Where is the diagnostic program FAQs and answers Attention If any of these items are missing or damaged please contact your local field agent Keep aside the shipping materials and carton in case you want to ship or store the product in the future l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 10 2 Technical data 2 1 Block Diagram The figure 2 1 is the block diagram illustrating the functions of the l 2534 and 5534 M module lt r i F k AK J L ka a a a 7 k r me EN 7 Fy foe est ra re LAN r nys ICa i Laye j 10 30 Vic Figure 2 1 Block Diagram of the l 2534 amp 5534 M l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 11 2 2 CAN bus Pin Assignment of the l 2534 The figure 2 2 illustrates the CAN bus pins j CAN2 Low cup Figure 2 2 CAN bus pins of the l 2534 Name Port Description CH1 CAN_ High signal line of CAN port CL1 1 CAN Low signal line of CAN port er L2 2 G2 C C l 2534 amp 5534 M Industrial 4 port CAN bus switch
18. e the problem of the star topology within the CAN network the l 2534 and 5534 M are specially designed for integrating four CAN networks or solving the star topology Not just like general CAN repeater the l 2534 and 5534 M have three more important features 1 Extends the CAN bus working distance 2 Connects four CAN sub networks with the different baud rate 3 Enhances the capacity of CAN network The limitation of the CAN bus transmission distance on each CAN port is independent which means the total CAN network distance can be extended by the routing mechanism as the figure 1 1 Total distance has been aduniad 40m l 5534 M 40m Total distance has biih iiid Figure 1 1 Application to extern the transmission distance l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 5 The l 2534 and I 5534 M could transfer the CAN messages among four independent CAN networks When the CAN bus system on one port of the l 2534 or 5534 M has some errors e g short circuit it will not affect the system on the other three ports Besides the l 2534 and 5534 M both provide the message filters this feature is useful while there are different bus loadings and baud rates on these CAN ports The baud rate of four CAN ports can be different for highly flexibility as shown in the figure 1 2 l 2534 1 Mbps mS 500 kbps 10 kbps SSS Integrate CAN devices with different baud rate
19. en COM I 2534 CAN Switch Vaie Bad Raig P open com o User Define CAN Baud Rate CAN 1 33 2 Kbps her File CAN 2 56 9 Kbps ilter S e CAN 3 22 4 Kbps Filter File CAN 4 11 3 Kbps Download User Baud Rate Read from Module hs in Module j m Module Berar Reset Module EF Not available Figure 3 10 CAN user defined baud rate configuration l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 35 3 6 CAN Filter Configuration There are two parts of CAN filter configuration One is Download CAN Filter which functions as setting the CAN filter and downloading the configuration to the l 2534 or I 5534 M Another is Read CAN Filter which provides read back the CAN filter configuration form the l 2534 or 5534 M module 1 2534 Utility 1 0 COM Port in PC COM Port com z GF oven com I 2534 RoutingTable CAN Filter Download CAN Filter Step 1 Create CAN Filter File Step 2 lv Enable CAN Filter Step 3 Download CAN Filter File Read CAN er Vv CAN Filter Status in Module Read from Module Set CAN Filter Read CAN Filter Figure 3 11 Set and read the CAN filter configuration CAN Filter Utility CAN Filter Options nn CANO Set CAN Port No i 0 3 No CAN Port Accepted IDs CAN 1 Single CAN ID HEX C 11 bitIiD 29 bitID T ER Add CAN 1 Group CAN ID HEX C 11 bitID
20. ension of the 1I 5534 M I 5534 M 4 4 3 0 mm Industrial 4 port CAN bus Switch ThA CAN Liens Compaliges wih CAN ipeo isnan 2S asd 2 30 CAS ner ard reae path nocanta 91 95 mm l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 47 a Ae O CAN 2 61 25 mm l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 48 m 113 0 mm Rotary Switch Configuration EBB EDDC RRCE OES Parl oslo om foe CAN Pin Assignment CANL CANGND CAN Shield 3 61 25 m __ l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 49 116 45 mm l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 50 7 Appendix A Frequency Ask Questions 7 1 How to share the loading of the CAN bus The problem would be shown as the figure below AN bus network Heavy s los ading Solution 1 The users can divide those CAN messages which are in the heavy CAN bus into two groups ex Group 1 and Group 2 2 Connecting the CAN bus to both CAN1 port and CANZ2 port of the l 2534 or 5534 M 3 Configure the CAN filter of CAN1 port and CAN2 port as the figure below CAN 1 port only accept the messages of the Group 2 and CAN 2 port only accept the messages of the Group 1 An bus network oe bus i CAN bus with 2 message CAN bus with cede 1
21. from Module Load CAN Filter To l 2534 Figure 3 20 Download CAN filter data After finishing all the steps above users need to reset the module to enable the configuration by clicking the Reset Module button or turning it off and then turning it on If users want to review the configuration click Read from Module button to read back the information l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 41 3 6 2 Set the l 2534 or l 5534 M by Configuration File The steps are the same as step 5 and 6 of the section 3 6 1 Step 1 Check the Enable CAN Filter item to make the CAN filter enable I 2534 Utility 1 0 COM Port in PC LYM Epri com E open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter CAN Filter Enable Disable Step1 Create CAN Filter File Bra iv Enable CAN Filter Step 3 Download CAN Filter File Read CAN Filter V CAN Filter Status in Module Read from Module Figure 3 21 CAN filter status Step 2 Click Download CAN Filter File to download the selected CAN filter file into the l 2534 or I 5534 M 1 2534 Utility 1 0 COM Port in PC COM Port COMI E Open COM I 2534 115200 n 8 1 RoutingTable CAN Filter Download CAN Filter Step 1 Create CAN Filter File gt CAN 2 56 Step 2 v Enable CAN Filter PI Download CAN Filter File Read
22. l 4 port CAN bus switch User Manual v1 0 2012 07 25 2 15 CAN bus Wire Connection of the 1 5534 M The CAN bus wire connection of the l 5534 M is displayed in the figure 2 20 Cas I 5534 M Industrial 4 port CAN bus Switch Figure 2 20 CAN bus wire connection with the I 5534 M module l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 26 3 Network Deployment 3 1 Driving Capability Before introducing the driving capability of the l 2534 or 5534 M some characteristics of copper cable must be assumed The AC parameters are 1200 impedance and 5 ns m line delay and the DC parameter follows the table shown below Table 3 1 Recommended DC parameters for CAN Bus Line Wire Cross Section mm7 Resistance Q km Under the conditions described above users can refer to the following table to Know the maximum node numbers in each segment and the maximum segment length when using different type of wire Table 3 2 Driving Capability The maximum segment length m under the case of specific node number in this segment 16 Nodes 32 Nodes 64 Nodes 100 Nodes A Wire Cross Section mm2 05 AWG Ta ANGI l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 27 3 2 Star Tree Topology In general users use the daisy chain method to connect all CAN devices in their applications In some cases the Star or Tree topo
23. logy may be needed The l 2534 or 5534 M which has four independent CAN ports could solve the topology problem of the CAN network The figure 3 1 shows the CAN network with Star topology and the figure 3 2 illustrates Tree topology CAN bus with Star Topology CAN bus with Star Topology asi Bray i re i i an Fi i 3 A r 1 i ee ya PEN ws e P lid Pa A l f S x L z a u x ni r k r s z k B r x w Pa r ka a l u en Tr Tina r i i r r rE i h t By 1 a a ad mg Leee ben 5 Figure 3 1 Star topology with the l 2534 amp I 5534 M CAN bus with Tree Topology CAN bus with Tree Topology i 7 ia High speed Middle speed Low speed High speed Low speed Figure 3 2 Tree topology with the l 2534 and I 5534 M l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 28 3 3 12534_15534M Utility Tool amp RS 232 Cable The 12534 15534M utility tool can be free downloaded from the following web site or get it in the product CD path CAN Converter I 2534 http www icpdas com products Remote 1O can_bus i 2534 htm After getting the utility tool please follow the following steps to set up the communication between the utility and the l 2534 or 5534 M Step0 Power off the l 2534 or 5534 M Step1 Set the Normal Initial mode switch to the INIT position The figure 3 3 and 3 4 show the detail CAN3
24. message Light bus loading Light bus loading l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 51 4 The route path needs to be configured as CAN1 lt gt CAN 3 CAN2 lt gt CAN 4 Here shows the configurations of the route path 1 2534 5534 M 1 2534 5534 M Internal Internal l 2534 1 5534 M l 2534 I 5534 M Internal A a ATS e f i ne N2 T eas E T Config cana gt cant Utility npu CAN Pon 0 Qutput CAN Port Furthermore how to share the CAN bus into four or more CAN networks The users can use three l 2534 or l 5534 M modules to achieve this requirement Here shows the figure CAN bus network Heavy bus loading l 2534 l 5534 M CAN bus CAN bus i CAN bus 4 individual CAN bus Light bus loading CAN bus l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 52 7 2 How to listen the single direction CAN messages The problem would be shown as the figure below Solution 1 The users can put the l 2534 or I 5534 M between the controller and device 2 Configure the route path as below to distinguish the request messages from response messages Request Message a A j at Request Message a eae _ Te o eee oe Response Message Response Message l 2534 l 5534 M l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 53
25. ndustrial 4 port CAN bus switch User Manual v1 0 2012 07 8 1 2 l 2534 amp l 5534 M Features 4 CAN communication ports with screw terminal connector for l 2534 or with 9 Pin D Sub connector for l 5534 M Flame Resistant plastic case l 2534 or aluminum metallic case l 5534 M TJA1042 CAN transceiver Compatible with CAN specification 2 0A and 2 0B Fully compatible with the ISO 11898 2 standard Baud rate 5 k 10 k 20 k 33 3 k 50 k 62 5 k 83 3 k 125 k 250 k 500 k 800 k 1 M bps and user defined Configurable CAN message filter Configurable CAN message route path 100 frame buffer for each CAN channel Max data flow up to 2500 fps for total CAN channels Selectable baud rate by the rotary switch 1200 terminator resistors selected by the DIP switch l 2534 or by the jumper I 5534 M LED indication for the CAN status Utility tool for the CAN filter route path and user defined baud rate configuration 2500 Vrms isolation on the CAN side 3 kV galvanic isolation between the power supply and CAN channel 4 kV ESD protection for each CAN channel l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 9 1 3 Product Check List Oo OF OU The package of the l 2534 includes the following items l 2534 module Software CD ROM Quick Start manual Release Note The package of the I 5534 M includes the following items I 5534 M module Software CD ROM Quick St
26. ne er Nene erence er se nore 11 2 1 Block DIAGRAM rica ccversnsscareranereceniovateesasearenacsusedeueaeasasesecscesaeaieesaued 11 2 2 CAN bus Pin Assignment of the 1 2534 ee ceeeeeseeeeeeeeeeees 12 2 3 CAN bus Pin Assignment of the 1 5534 M ce ceeceeeeeeeeeeeeees 13 2 4 Power amp RS 232 Pin Assignment of the 1 2534 cee 14 2 5 Power amp RS 232 Pin Assignment of the I 5534 M 15 2 6 LED Indicator of the 1 2534 cc cccecceceeeeeeeeeeeeseneeeeeenseneeeesenees 16 2 7 LED Indicator of the 1 5534 M ec cceceeceeeeeeceneeeeeeneeneneesenees 17 2 8 Terminal Resistors to the 1 2534 ccccsecseesseseeeeeeseeeeeeeeesenees 18 2 9 Terminal Resistor to the 1 5534 M cccccseessesseeeeeeeeeeeeseesenees 19 2 10 Rotary Switch amp CAN Baud Rate of the 1 2534 21 2 11 Rotary Switch amp CAN Baud Rate of the 1 5534 M 0 22 2 12 Normal Initial Mode Switch of the l 2534 ee eeeeeee ees 23 2 13 Normal Initial Mode Switch of the 1 5534 M eee 24 2 14 CAN bus Wire Connection of the l 2534 1 0 ceeeeeeeeeeeeeeeees 25 2 15 CAN bus Wire Connection of the 1 5534 M ce cceeeeeeeeeeeeee 26 3 Network Deployment hadiccadestecsactaveraadeatnesedeavecsedraseraeadaeanteremecaremndads 27 3 1 Driving Capability cece eceeeseeeeeeeeeeeeeseeeseeeseneseneseeeeeesoneeees 27 32 Stari Eee TODOIOG Vicena oaia tieos
27. nload CAN Filter File CAN 4 CAN Filter Status In l 2534 Figure 3 24 CAN filter status in the l 2534 or I 5534 M module If the CAN filter status is enabled users would see the configuration dialog such as Create CAN Filter File Users can modify the CAN filter setting if necessary or save it into a file l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 43 4 Propagation Delay of the l 2534 and 5534 M We used the longest CAN data which the CAN ID is 29 bit and carries 8 bytes data Here shows the different propagation delay in different CAN baud rate CAN Baud Rate is 125k bps The table below shows the delay time is between 1120us and 1360us oy CAN Baud Rate is 250k bps The table below shows the delay time is between 640us and 880us l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 44 CAN Baud Rate is 500k bps The table below shows the delay time is between 360us and 560us CAN Baud Rate is 1M bps The table below shows the delay time is between 240us and 440us l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 45 5 Dimension of the l 2534 99 0 107 0 ry o c m oH v z 2 a lt E Jey voresnGyu0e Jn Unit mm Figure 5 1 Dimension of the l 2534 l 2534 amp 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 46 6 Dim
28. t After removing the upper cover the jumpers of the terminal resistors are shown in the figure 2 9 and figure 2 10 CAN 4 Resistor CAN 1 Resistor CAN 3 Resistor Resistor Figure 2 9 1200 terminal resistors of the I 5534 M CAN bus1200 resistor JP3 CAN 1 terminal resistor JP4 CAN 2 terminal resistor JP5 CAN 3 terminal resistor JP6 CAN 4 terminal resistor Enable 12009 Disable 120 fone e 25588 a Figure 2 10 Enable Disable 1200 terminal resistors of the l 5534 M l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 19 In order to reduce the reflection effects on the CAN bus line the CAN bus line has to be terminated at both ends by two terminator resistors According to the ISO 11898 2 spec each terminator resistor is 1200 or between 108Q 1320 The bus topology and the positions of these terminator resistors are shown as the figure 2 11 120Q OO0CL CAN L Figure 2 11 120Q terminal resistor position Generally if your application is as the figure 2 12 we recommend you to enable the terminator resistor OCI l 5534 M l 2534 Figure 2 12 Enable the 120Q terminal resistors of the l 2534 1l 5534 M If your application is like the structure as the figure 2 13 the terminator resistor is not needed OOCI OO CH n 2534 I 5534 M CAN Device 1 nce Device 2 oe Figure 2 13 Disable the 120Q terminal resistors of
29. t eieseh eerste 28 3 3 12534_15534M Utility Tool amp RS 232 Cable eee 29 3 4 Route Path Configuration ccccccessceseeeeeeeeeseeeeseeeeeeeeeeeeeeees 31 3 5 CAN User defined Baud Rate Configuration ccc 35 3 6 CAN Filter Configuration ccccccsccesseseeeceeeeeeeeeeseeeseeeeeseneeees 36 3 6 1 Apply a New CAN Filter to l 2534 or 5534 M 37 3 6 2 Set the l 2534 or l 5534 M by Configuration File 42 3 6 3 Read l 2534 or 5534 M CAN Filter Configuration 43 4 Propagation Delay of the l 2534 and 1 5534 M ee eeeeeeeeeeeeeeees 44 5 Dimension of 191 2534 sca se cir sinesinctienvieteneriureanesiusiieeyievieneiaeaaweiaebiees 46 6 Dimension of the 1 5534 M 00 0 cccceeceeeeeeeeeeeeseneeneseneoneseesoneeeeseneees 47 7 Appendix A Frequency Ask Questions ccc scceseeeseeeeeeeeeeenesenes 51 7 1 How to share the loading of the CAN bus ccccsseeeeeeeee 51 l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 3 7 2 How to listen the single direction CAN messages 53 7 3 How to reduce the devices loading ccssscsscssesseeeeeeeesenees 55 l 2534 amp I 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 4 1 Introduction The l 2534 and 5534 M are both CAN switch used to establish a connection among four CAN bus sub networks In order to solv
30. tility CAN Filter Options CAN Port No CAN 1 CAN 1 Group CAN ID HEX C 11 bit ID f 29 bit ID E Add Ek Clear Table Gy Delet Select 25 Load from File E Save to File x OK Figure 3 15 Select desired CAN port Step 3 Add the CAN filter with single CAN ID or group of CAN ID The CAN message with the ID in the list will be received otherwise it will be dropped CAN Filter Utility CAN Filter Options CAN Port No CAN 1 Single CAN ID HEX C 11 bit ID 29 bit ID BE F Add CAN 1 Group CAN ID HEX C11 bitID 29 bitID a a Hesg Gear Table Fi Save to File YOK Delet Select Figure 3 16 Add single or group of CAN filter For example if users want to pass the CAN port 1 with CAN ID 0x07F in the CAN 2 0B specification Firstly select 29 bit ID item in the CAN x Single CAN ID field Secondly fill the value 7F in the edit box Finally click Add button in the CAN x Single CAN ID field l 2534 amp l 5534 M Industrial 4 port CAN bus switch User Manual v1 0 2012 07 38 Moreover if users want to pass the CAN 2 0A messages with CAN ID 0x04 0x15 while these messages are received by the CAN port 1 Firstly select 11 bit ID item in the CAN x Group CAN ID field Secondly fill the value 4 in the Start field and the value 15 in the End field Finally click Add button in the
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