ESD C.2907.02, Руководство по оборудованию

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Table of contents
1. Overview ...................................................................................................................................... 8
1.1 Module Description CAN-DP, CANopen-DP ..........................................................................8
2. Connectors and Basic Wiring .......................................................................................................9
3. Hardware Installation .................................................................................................................10
4. LEDs and Coding Switches ........................................................................................................11
4.1 LED Assignment .................................................................................................................11
4.1.1 LED Indication .............................................................................................................11
4.2 Setting PROFIBUS-DP Address via Coding Switches .........................................................12
5. Technical Data ........................................................................................................................... 13
5.1 General Technical Data .......................................................................................................13
5.2 Microprocessor and Memory ................................................................................................13
5.3 CAN Interface ...................................................................................................................... 13
5.4 PROFIBUS-DP Interface .....................................................................................................14
5.5 Service Interface (DIAG) ......................................................................................................14
6. Connector Assignments .............................................................................................................15
6.1 CAN Bus (5-pin MINI COMBICON Style) .............................................................................15
6.2 PROFIBUS-DP Interface (9-pin DSUB) ...............................................................................16
6.3 Power Supply Voltage ..........................................................................................................17
6.4 Conductor Connection/Conductor Cross Sections ...............................................................18
7. Correctly Wiring Electrically Isolated CAN Networks ..................................................................19
7.1 Light Industrial Environment (Single Twisted Pair Cable) .....................................................19
7.1.1 General Rules .............................................................................................................19
7.1.2 Cabling ........................................................................................................................ 20
7.1.3 Termination .................................................................................................................20
7.2 Heavy Industrial Environment (Double Twisted Pair Cable) .................................................21
7.2.1 General Rules .............................................................................................................21
7.2.2 Device Cabling ............................................................................................................22
7.2.3 Termination .................................................................................................................22
7.3 Electrical Grounding .............................................................................................................23
7.4 Bus Length ........................................................................................................................... 23
7.5 Examples for CAN Cables ...................................................................................................24
7.5.1 Cable for Light Industrial Environment Applications (Two-Wire) ..................................24
7.5.2 Cable for Heavy Industrial Environment Applications (Four-Wire) ...............................24
8. CAN Troubleshooting Guide .......................................................................................................25
8.1 Termination .......................................................................................................................... 25
8.2 Electrical Grounding .............................................................................................................26
8.3 Short Circuit in CAN Wiring ..................................................................................................26
8.4 CAN_H/CAN_L-Voltage ......................................................................................................26
8.5 CAN Transceiver Resistance Test ......................................................................................27
9. Appendix InRailBus (Option) ......................................................................................................28
9.1 Connector Assignment 24V and CAN via InRailBus ............................................................28
9.2 Using InRailBus ...................................................................................................................29
9.2.1 Installation of the Module Using InRailBus Connector .................................................29
9.2.2 Connecting Power Supply and CAN Signals to CBX-InRailBus ...................................30
9.2.3 Connection of the Power Supply Voltage ....................................................................31
9.2.4 Connection of CAN ......................................................................................................32
9.3 Remove the CAN-CBX Module from InRailBus ....................................................................32
10. Declaration of Conformity .........................................................................................................33
CAN-DP/2, CANopen-DP/2 Hardware Manual • Doc. No.: C.2907.21 / Rev. 1.1 Page 5 of 34