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CANISA

CANbus

Network Interface Module for ISA Bus Computers

INSTALLATION GUIDE

INTRODUCTION

The CANISA is a Controller Area Network (CAN) adapter for ISA bus

computers. CAN is the data link layer technology used by DeviceNet and

Smart Distributed System. The CANISA supports 8-bit transfers and takes

advantage of the additional interrupts on the expanded bus.

The CANISA incorporates the Philips SJA1000 CAN stand-alone controller

chip which is used widely in both the automotive and general industrial

environments. Besides being backward compatible with the older 82C200,

the SJA1000 has more features than its predecessor. The 82C200 is

restricted to BasicCAN (11-bit identifiers) while the SJA1000 operates in

either BasicCAN or a new mode called PeliCAN™ which supports the CAN

2.0B specification (29-bit identifiers). The SJA1000 maintains extended

frame passivity while in the BasicCAN mode.

The SJA1000 features a 16 MHz clock, a larger receive buffer and better

acceptance-filtering — including the ability to extend the acceptance mask

to the data field. It has the ability to operate at data rates as great as 1 Mbps.

The CANISA incorporates the DeviceNet physical layer with an optically

isolated transceiver providing reverse voltage and short-circuit protection.

Field connectors include the DeviceNet 5-position open style and DB-9 as

defined by CAN in Automation (CiA).

The PeliCAN mode includes:

• Error counters with read/write access

• Programmable error warning limit

• Last error code register

• Error interrupt for each CANbus error

• Arbitration lost interrupt with detailed bit position

• Single-shot transmission (no re-transmission)

• Listen only mode (no acknowledge, no active error flags)

• Hot plugging support (software driven bit rate detection)

• Acceptance filter extension (4-byte code, 4-byte mask)

• Reception of ‘own’ messages (self reception request)

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Resumo do Conteúdo

Página 1 - INSTALLATION GUIDE

CANISA CANbus® Network Interface Module for ISA Bus Computers INSTALLATION GUIDE INTRODUCTION The CANISA is a Controller Area Network (CAN) adapter fo

Página 2 - TD990520-0IE

SPECIFICATIONS Power Requirements ISA Bus CANbus +5 V +24 V 80 mA 80 mA Environmental Operating temperature: 0°C to +60°C Storage temperature: -4

Página 3 - INSTALLATION

INSTALLATION HARDWARE: The CANISA can be installed in any ISA computer bus. With power removed from the computer, remove its cover. Take care when

Página 4

CONFIGURING JUMPER SETTINGS Power Selection A set of four jumpers, labeled POWER, offers the choice between powering the CANISA transceiver circuitry

Página 5 - � = jumper installed)

BasicCAN Jumper Settings (� = jumper installed) Table 1 — 32-byte Addressing for BasicCAN RA S4 S3 S2 S1 S0 I/O Address � � � � � 000 � � � � 02

Página 6 - � = jumper installed

PeliCAN Jumper Settings (� = jumper installed X = don’t care) Table 2 — 32-byte Addressing Table 3 — 128-byte Addressing RA S4 S3 S2 S1 S

Página 7 - DECLARATION OF CONFORMITY

TD990520-0IE 7 DECLARATION OF CONFORMITYInformation about the regulatory compliance of this product can be found at the URL below:www.ccontrols.com/co

Página 8

[This page was deliberately left blank.] TD990520-0IE 8

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Contemporary-control-systems CANISA Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Hardware Contemporary-control-systems CANISA. Contemporary Control Systems CANISA User Manual Manual do Utilizador

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Modelos relacionados CAN104

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