ESD C.2048.04 Скачать руководство пользователя страница 5

Safety Instructions

● When working with the CAN-PCI/400 follow the instructions below and read the manual carefully to 

protect yourself from injury and the CAN-PCI/400 from damage.

● The device is a built-in component. It is essential to ensure that the device is mounted in a way that 

cannot lead to endangering or injury of persons or damage to objects.

● Do not use damaged or defective cables to connect the CAN-PCI/400 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 domestic animals and property. 

● Current circuits which are connected to the device have to be sufficiently protected against 

hazardous voltage (SELV according to EN 60950-1).

● The CAN-PCI/400 may only be driven by power supply current circuits, that are contact protected. 

A power supply, that provides a safety extra-low voltage (SELV) according to EN 60950-1, complies 
with this conditions.

● The device has to be securely installed in the control cabinet before commissioning.
● Protect the CAN-PCI/400 from dust, moisture and steam. 
● Protect the CAN-PCI/400 from shocks and vibrations.
● The CAN-PCI/400 may become warm during normal use. Always allow adequate ventilation around 

the CAN-PCI/400 and use care when handling.

● Do not operate the CAN-PCI/400 adjacent to heat sources and do not expose it to unnecessary 

thermal radiation. Ensure an ambient temperature as specified in the technical data.

DANGER

Hazardous Voltage - 

Risk of electric shock

 due to unintentional contact with 

uninsulated live parts with high voltages inside of the system into which the CAN-PCI/400
is to be integrated.  
→ Disconnect all hazardous voltages (mains voltage) before opening the system. 
→ Ensure the absence of voltage before starting any electrical work 

NOTICE

Electrostatic discharges may cause damage to electronic components. 

To   avoid   this,   perform   the   steps   described   on   page  10 

before

  you   touch   the  CAN-

PCI/400, in order to discharge the static electricity from your body.

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.

Conformity

The CAN-PCI/400-2 meets the demands of the EU regulations and EMC standards printed in the
conformity declaration at the end of this manual.

Intended Use

The intended use of the CAN-PCI/400 is the operation as a PCI CAN interface for PCs. 
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-PCI/400 is intended for installation in a PCI slot of an industrial or home computer 
only.

CAN-PCI/400

Hardware Manual • Doc. No.: C.2048.21 / Rev. 1.1

Page 5 of 29

Содержание C.2048.04

Страница 1: ...ardware Manual to Product C 2048 04 C 2048 06 CAN PCI 400 Hardware Manual Doc No C 2048 21 Rev 1 1 Page 1 of 29 esd electronic system design gmbh Vahrenwalder Str 207 30165 Hannover Germany http www e...

Страница 2: ...tronic system design gmbh Hannover esd electronic system design gmbh Vahrenwalder Str 207 30165 Hannover Germany Phone 49 511 372 98 0 Fax 49 511 372 98 68 E Mail info esd eu Internet www esd eu This...

Страница 3: ...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 03 20 1 1 Safety messages a...

Страница 4: ...ements indicate a hazardous situation which if not avoided will result in death or serious injury WARNING Warning statements indicate a hazardous situation that if not avoided could result in death or...

Страница 5: ...d do not expose it to unnecessary thermal radiation Ensure an ambient temperature as specified in the technical data DANGER Hazardous Voltage Risk of electric shock due to unintentional contact with u...

Страница 6: ...quire any manual configuration of the hardware Disposal Devices 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 pro...

Страница 7: ...nt Single Twisted Pair Cable 19 6 2 1 General Rules 19 6 2 2 Cabling 20 6 2 3 Termination 20 6 3 Heavy Industrial Environment Double Twisted Pair Cable 21 6 3 1 General Rules 21 6 3 2 Device Cabling 2...

Страница 8: ...latency on servicing I O transactions in particular at higher data rates and reduced host CPU load The CAN PCI 400 provides high resolution hardware timestamps CAN Error injection on request CAN layer...

Страница 9: ...2 PCB View with Connectors Figure 2 Top layer view of the CAN PCI 400 2 with 2x CAN See also page 17 for signal assignment of the CAN connectors CAN PCI 400 Hardware Manual Doc No C 2048 21 Rev 1 1 Pa...

Страница 10: ...supply of the PC from the mains DANGER Hazardous Voltage Risk of electric shock due to unintentional contact with uninsulated live parts with high voltages Disconnect all hazardous voltages mains vol...

Страница 11: ...cted via the lower DSUB connector X400 and the second CAN interface CAN 1 has to be connected via the upper DSUB connector X410 If you are installing a CAN PCI 400 4 with four CAN interfaces you have...

Страница 12: ...nscievers The physical layer of the additional CAN interfaces is placed on a separate adapter board The adapter board has to be mounted close to the CAN PCI 400 Furthermore it has to be connected via...

Страница 13: ...matic diagram A Traffic CAN0 off no CAN bus connection and or no CAN traffic on CAN0 D300A on connected to CAN bus 0 and CAN traffic on CAN0 B Traffic CAN1 off no CAN bus connection and or no CAN traf...

Страница 14: ...tor State Description A Traffic CAN2 off no CAN bus connection and or no CAN traffic on CAN2 on connected to CAN bus 2 and CAN traffic on CAN2 B Traffic CAN3 off no CAN bus connection and or no CAN tr...

Страница 15: ...DSUB male X420 connection to CAN PCI 400 board via ribbon cable 10 pin post connector LEDs CAN traffic Power Dimensions 107 mm x 120 mm board only CAN PCI 400 4 only adapter board 107 mm x 55 mm board...

Страница 16: ...400 4 4x CAN 4x DSUB9 male Table 5 Data of the CAN interface 4 4 Software Support CAN layer 2 NTCAN API software drivers are available for Windows Linux RTX RTX64 VxWorks QNX and OnTime RTOS 32 The C...

Страница 17: ...ANx_GND reserved 8 4 reserved reserved 9 5 Shield Signal Description CANx_L CANx_H CAN signal lines of CAN net x CAN PCI 400 2 x 0 1 CAN PCI 400 4 x 0 3 CANx_GND reference potential of the local CAN p...

Страница 18: ...en for signal loss across the complete system and cabling parasitic loadings network imbalances ground offsets against earth potential and signal integrity Therefore the practical maximum number of no...

Страница 19: ...AN_GND has to be connected to the functional earth FE at exactly one point 4 A CAN net must not branch exception short cable stubs and has to be terminated with the characteristic impedance of the lin...

Страница 20: ...contacts gender changer are available from esd order no C 1303 01 DSUB termination connectors with male contacts order no C 1302 01 or female contacts order no C 1301 01 and additional functional ear...

Страница 21: ...and has to be terminated with the characteristic impedance of the line generally 120 10 at both ends between the signals CAN_L and CAN_H and not to CAN_GND 5 Keep cable stubs as short as possible l 0...

Страница 22: ...sted cables is unavoidable take care that the CAN_GND line is not interrupted Figure 8 Example of proper wiring with single shielded double twisted pair cables 6 3 3 Termination A termination resistor...

Страница 23: ...al values of reachable wire length with esd interface lmax m CiA recommendations 07 95 for reachable wire lengths lmin m 1000 800 666 6 500 333 3 250 166 125 100 83 3 66 6 50 33 3 20 12 5 10 37 59 80...

Страница 24: ...any www concab de e g BUS PVC C 1x 2x 0 22 mm Order No 93 022 016 UL appr BUS Schleppflex PUR C 1x 2x 0 25 mm Order No 94 025 016 UL appr 6 6 2 Cable for heavy industrial Environment Applications Four...

Страница 25: ...resistance of the CAN data pair conductors and the attached terminating resistors To test it please 1 Turn off all power supplies of the attached CAN nodes 2 Measure the DC resistance between CAN_H an...

Страница 26: ...ata if there is a short circuit between CAN_GND and CAN_L but generally the error rate will increase strongly Make sure that there is no short circuit between CAN_GND and CAN_L 7 4 CAN_H CAN_L Voltage...

Страница 27: ...rk see figure below 2 Measure the DC resistance between CAN_H and CAN_GND see figure below 3 Measure the DC resistance between CAN_L and CAN_GND see figure below The measured resistance has to be abou...

Страница 28: ...Declaration of Conformity 8 Declaration of Conformity Page 28 of 29 Hardware Manual Doc No C 2048 21 Rev 1 1 CAN PCI 400...

Страница 29: ...C based CAN interfaces ARINC825 LCD Windows Linux ARINC825 LCD RTX ARINC825 LCD QNX ARINC825 LCD VxWorks C 1140 06 C 1140 16 C 1140 17 C 1140 18 For detailed information about the driver availability...

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