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Overview

Installation and technical data

CAN-PCI/360

Rev. 1.3

3

Microcontroller

68360

+5 V=

+5 V=

+5 V=

+5 V=

C

A

N

B

U

S

CAN

CAN

C

A

N

B

U

S

+5 V=

+5 V=

CAN

C

A

N

B

U
S

Physical

CAN

Layer

DC/DC-

Wandler

+5 V=

+5 V=

CAN

C

A
N

B

U

S

Physical

CAN

Layer

DC/DC-

Wandler

Flash EPROM

PCI Card Edge Connector

DRAM

4...32 MByte

QSPAN

CA91860

(32-bit Interface)

I²C

EEPROM

I²C

EEPROM

RS-232 Interface
(Option: RS-422,

RS-485, TTY)

3 serial Interfaces

(TTL Level) or

Ethernet (TTL)

30-pole

SMD Connector

10-pole

Post Connector

Physical

CAN

Layer

electrical isolation

DC/DC

Converter

DSUB9

CiA pinning

CAN Controller

SJA1000

electrical isolation

DC/DC

Converter

CAN Controller

SJA1000

Physical

CAN

Layer

DSUB9

CiA pinning

2nd CAN Interface

only at

CAN-PCI/360-2

34-pole

Post Connector

Multiplex

Bus Interface

electrical isolation

DSUB9

CiA pinning

4th CAN Interface

only at

CAN-PCI/360-4

CAN Controller

SJA1000

Ribbon

Cable

10-pole

Post Conector

electrical isolation

DSUB9

CiA pinning

3rd CAN Interface

only at

CAN-PCI/360-3

CAN Controller

SJA1000

Ribbon

Cable

10-pole

Post Conector

1. Overview

1.1 Description of the Module

Fig. 1.1.1:

Block circuit diagram of the CAN-PCI/360 module

The module CAN-PCI/360 is a PC-plug-in board for the PCI-bus. It operates with a 68360
microcontroller which is responsible for the local management of CAN-data.

The module can be equipped with four equal CAN-interfaces. Two interfaces are connected directly by
means of 9-pin DSUB-connectors on board, the other two by means of two further DSUB-connectors
which are installed in a separate slot sheet. The CAN-data is buffered in a local DRAM. Data safety and
data consistency of up to 1 Mbit/s are guaranteed.

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Содержание CAN-PCI/360

Страница 1: ...Installation and technical data CAN PCI 360 Rev 1 3 CAN PCI 360 PCI CAN Interface Hardware Installation and Technical Data ...

Страница 2: ... of print 05 02 2002 PCB version CAN PCI 360 Rev 1 1 Changes in the chapters The changes in the document listed below affect changes in the hardware as well as changes in the description of facts only Chapter Changes compared to previous version Editorial revision Technical details are subject to change without further notice ...

Страница 3: ...iability performance or design esd assumes no responsibility for the use of any circuitry other than circuitry which is part of a product of esd gmbh esd does not convey to the purchaser of the product described herein any license under the patent rights of esd gmbh nor the rights of others esd electronic system design gmbh Vahrenwalder Str 207 30165 Hannover Germany Phone 49 511 372 98 0 Fax 49 5...

Страница 4: ... Units 11 4 4 Timekeeper 12 4 5 PCI Bus 12 4 6 CAN Interface 13 4 7 Software Support 13 4 8 Order Information 14 5 Connector Assignment of CAN Bus Interfaces 15 5 1 CAN Interfaces 15 5 1 1 CAN Interfaces at 9 pin DSUB Connectors X701 X711 16 5 1 2 DeviceNet Option 17 5 1 3 Optional CAN Interfaces 2 and 3 18 5 2 Serial Interface 4 19 5 2 1 RS 232 Interface at 10 Pin Post Connector X601 19 5 2 2 RS ...

Страница 5: ...Installation and technical data CAN PCI 360 Rev 1 3 2 This page is intentionally left blank ...

Страница 6: ...4 pole Post Connector Multiplex Bus Interface electrical isolation DSUB9 CiA pinning 4th CAN Interface only at CAN PCI 360 4 CAN Controller SJA1000 Ribbon Cable 10 pole Post Conector electrical isolation DSUB9 CiA pinning 3rd CAN Interface only at CAN PCI 360 3 CAN Controller SJA1000 Ribbon Cable 10 pole Post Conector 1 Overview 1 1 Description of the Module Fig 1 1 1 Block circuit diagram of the ...

Страница 7: ...terface is electrically insulated from other voltage potentials In standard option the module has also got an RS 232 interface an add on slot by means of which the 68360 controller ports for three further serial interfaces or an Ethernet interface can be connected as well as a multiplex bus interface for the option to connect peripheral units in the future 1 2 PCB View with Connector Assignment Fi...

Страница 8: ...atic electricity of your body as described above 3 Disconnect the PC from mains 4 Remove the PC case In order to remove the PC case a few screws have to be removed at the back of the PC in most cases 5 Select an available PCI bus plug in space and remove the plug in cover at the back of the PC case The CAN module can be plugged into any plug in slot Please take care not to plug it into an ISA plug...

Страница 9: ...rs Additionally the CAN GND signal has to be grounded at exactly one point in the CAN network Thereforethe CAN terminationconnectorshave got a grounding contact ACAN device whose CAN interface is not electrically insulated corresponds to the grounding of the CAN GND The first CAN interface CAN network 0 is connected by means of the lower DSUB connector X701 and the second CAN interface CAN network...

Страница 10: ...al Unit CS F CS0 CSBOOT Flash EPROM RAS1 CS1 DRAM module RAS2 CS2 CS C CS3 CAN interface is divided into the lines CS C0 to CS C3 by means of the address lines A8 and A9 to select one of the four possible CAN interfaces CS EXT CS4 extension bus CS T CS5 timekeeper CSREG CS6 register channel of the QSpan IMSEL CS7 image select of he QSPan Table 3 1 1 Assignment of chip select lines The microcontrol...

Страница 11: ...s 1 Mbyte 2 Mbyte A11 A2 MA2 A12 A3 MA3 A13 A4 MA4 A14 A5 MA5 A15 A6 MA6 A16 A7 MA7 A17 A8 MA8 A18 A9 MA9 A19 A10 MA10 4 Mbyte 8 Mbyte A20 A21 MA11 16 Mbyte 32 Mbyte A22 A23 MA12 64 Mbyte 128 Mbyte A24 A25 MA13 Table 3 5 1 Formation of address pairs 3 3 Timekeeper The timekeeper offers battery buffered memory capacity in SRAM technology As an additional function it has got an internal counter with...

Страница 12: ...st connector Optionally the interface is also available with other physical interfaces RS 422 RS 485 or TTY This option has to be specified when the CAN PCI 360 module is ordered because it cannot be added later The microcontroller ports for serial interfaces 1 to 3 are accessible via a 30 pin SMD socket strip type SAMTEC CLT 115 02 F D A The socket strip has been designed for the mounting of an a...

Страница 13: ... socket strips piggyback plug in slot as alternative to RS 232 interface X700 X710 8 pin SMD socket strips plug in slots for DeviceNet adapter X701 DSUB9 male CAN network 1 X711 DSUB9 male CAN network 0 X800 X801 X802 8 pin SMD socket strips CAN controller interface at microcontroller X821 DSUB9 male optional CAN network 2 X831 DSUB9 male optional CAN network 3 X900 34 pin post connector multiplex...

Страница 14: ...four serial interfaces optional Ethernet interface Further features interface for direct connection of a serial EEPROM background debug mode Table 4 2 1 Microcontroller data 4 3 Memory Units FLASH EPROM data bus 8 bits memory capacity 1 Mbyte DRAM SIMM module flat in socket data bus 32 bits memory capacity standard 16 Mbyte max 128 Mbyte access time 60 ns Serial EEPROMs EEPROM at microcontroller 6...

Страница 15: ...libration bit Data consistency ca 7 years at 25 C ambient temperature Table 4 4 1 Data of time keeper 4 5 PCI Bus Host bus PCI bus in accordance with PCI Local Bus Specification 2 1 PCI data bus 32 bits Controller QSpan CA91C860 external serial EEPROM Interrupt interrupt signal A Plug in position no restrictions in plug in position PCI bridges are tolerated Board dimension Long Card Connector PCI ...

Страница 16: ... units the two possible CAN interfaces are electrically insulated from the PCI bus potential by means of optical couplers and DC DC converters DeviceNet option an adapter board each for CAN channels 0 and 1 with Phoenix Combicon connectors or equivalent optical couplers and CAN drivers in accordance with DeviceNet specification DeviceNet Communication Model and Protocol Rel 2 0 Table 4 6 1 Data of...

Страница 17: ...DN PCI 360 2 2x DeviceNet 16 Mbyte DRAM C 2022 08 Options CAN PCI 360 95 Windows 95 VxD driver C 2022 10 CAN PCI 360 NT Windows NT Device driver C 2022 11 CAN PCI 360 Co CANopen Master Slave Obj licence C 2022 12 CAN PCI 360 ME English user manual for C 2022 04 C 2022 08 C 2022 21 CAN API ME English user manual for C 2022 10 and C 2022 11 C 2001 21 CAL CANopen ME English user manual for C 2022 12 ...

Страница 18: ...faces 5 1 CAN Interfaces The CAN interfaces are divided onto the connectors as follows CAN interface Connector CAN network 0 CAN network 1 CAN network 2 CAN network 3 DSUB9 X701 lower DSUB9 X711 upper post connector X821 to DSUB9 in separate slot cover lower post connector X831 to DSUB9 in separate slot cover upper ...

Страница 19: ...cal The connectors are 9 pin male DSUB connectors Pin Position Pin Assignment Signal Pin Signal 1 reserved CAN_GND 6 2 CAN_L CAN_H 7 3 CAN_GND reserved 8 4 reserved reserved 9 5 shield 9 pin male DSUB connector Signal Description CAN_L CAN_H CAN signal lines CAN_GND reference potential of the local CAN physical layer shield potential of the connector case reserved reserved for future applications ...

Страница 20: ... not available 5 pin Phoenix Combicon connectors MSTB 2 5 GF 5 08 or equivalent are used as DeviceNet connectors Pin Position Pin Assignment Pin Signal 1 V 2 CAN 3 Shield 4 CAN 5 V Signal Description V power supply for the CAN interface UVCC 24 V 4 V reference potential for V and CAN CAN CAN CAN CAN signals Shield shield connected to ground front panel via a high impedance RC combination 1MS 10nF ...

Страница 21: ... connectors via flat ribbon cables The DSUB connectors are installed into the back cover of the PC by special PC holding angles The following table represents the assignment of the 10 pin post connectors The assignment which results when the connectors are connected 1 to 1 with the DSUB connectors is identical to the assignment of CAN channels 0 and 1 Signal name Pin Signal name 1 2 CAN_GND CAN_L ...

Страница 22: ...nnector X601 In standard version when the module leaves manufacturing serial interface 4 is designed as a RS 232 interface The signals are directly accessible on the board via a 10 pin post connector Signal Pin Signal CD4 input 1 2 RxD4 input 3 4 RTS4 output TxD4 output 5 6 CTS4 input RTS4 output 7 8 Rx input GND 9 10 10 pin post connector ...

Страница 23: ...al interface 4 can be connected to a DSUB socket in a second slot cover by means of a flat ribbon cable so that the interface can be accessed externally Pin Position Pin Assignment Signal Pin Signal CD4 input 1 6 RxD4 input 2 7 RTS4 output TxD4 output 3 8 CTS4 input RTS4 output 4 9 Rx input only at piggyback socket GND 5 9 pin DSUB socket ...

Страница 24: ... the physical data directions as seen from the CAN PCI 360 that means that the Tx signals are represented as data outputs and the Rx signals are represented as data inputs Connector pin Signal assignment 10 pin post connector X601 9 pin DSUB socket in second slot cover RS 422 RS 485 TTY passive TTY active 1 1 2 6 3 2 Tx Rx Tx Tx Tx 4 7 Tx Rx Tx Tx GNDA 5 3 I1 Tx 6 8 GND GND I2 Rx 7 4 Rx 1 for Rx T...

Страница 25: ...areas for the use of such a piggyback are for instance up to three additional serial interfaces or an AUI adapter Signal Pin Signal 68360 port 5V 1 2 5V 5V 3 4 CD3 PC9 PA4 RXD3 5 6 TXD3 PA5 PC8 CTS3 7 8 RTS3 PC2 12V 9 10 12V 12V 11 12 CD2 PC7 PA3 TXD2 13 14 RXD2 PA2 PC1 RTS2 15 16 CTS2 PC6 12V 17 18 12V GND 19 20 GND GND 21 22 CD1 PC5 PA0 RXD1 23 24 TXD1 PA1 PC4 CTS1 25 26 RTS1 PC0 PA9 27 28 GND G...

Страница 26: ...Multiplex Interface at X900 Signal Pin Signal GND 1 2 GND GND 3 4 LTG0 GND 5 6 LTG1 7 8 LTG2 9 10 LTG3 11 12 LTG4 13 14 LTG5 15 16 LTG6 17 18 LTG7 19 20 LTG BERR 21 22 LTG MUX 23 24 LTG IRQ 25 26 LTG A 27 28 LTG B 29 30 LTG DTACK GND 31 32 LTG C GND 33 34 GND 34 pin post connector ...

Страница 27: ...N net must not branch exception short dead end feeders and has to be terminated by the wave impedance of the wire generally 120 Ω 10 at both ends between the signals CAN_L and CAN_H and not at GND 2 A CAN data wire requires two twisted wires and a wire to conduct the reference potential CAN_GND For this the shield of the wire should be used 3 The reference potential CAN_GND has to be connected to ...

Страница 28: ...ead end feeder shorter than 0 3 m available as accessory Figure Example for correct wiring when using single shielded wires Terminal Resistance use external terminator because this CAN later be found again more easily 9 pin DSUB terminator with male and female contacts and earth terminal are available as accessories Earthing CAN_GND has to be conducted in the CAN wire because the individual esd mo...

Страница 29: ...ths lmin m 1000 800 666 6 500 333 3 250 166 125 100 66 6 50 33 3 20 12 5 10 37 59 80 130 180 270 420 570 710 1000 1400 2000 3600 5400 7300 25 50 100 250 500 650 1000 2500 5000 Table Reachable wire lengths depending on the bit rate when using esd CAN interfaces Examples for Suitable Types of Wire Manufacturer Type of wire Manufacturer Type of wire U I LAPP GmbH Co KG Schulze Delitzsch Straße 25 705...

Страница 30: ...Circuit Diagrams Installation and technical data CAN PCI 360 Rev 1 3 27 7 Circuit Diagrams The PDF file of this document does not contain the circuit diagrams The circuit diagrams are shipped on request ...

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