Advantech PCM-3335 Manual de usuario descargar pdf (Pagina 24)

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Features

Industrial Communication

All product specifications are subject to change without notice Last updated : January 2005

Speciﬁcations

 Bus Interface PCI bus spec. 2.2 compliant

 Port 2

 Protocol CAN 2.0 A/B

 CAN Controller SJA-1000

 CAN Transceiver 82C250

 Signal Support CAN_H, CAN_L

 Speed 1 Mbps

 Isolation 1000 V

 Power Consumption 5 V @ 400 mA (Typical)

 Connectors Two standard DB9(M) connectors

 Board Dimension 185 x 100 mm (7.3” x 3.9”)

 Operating Temperature 0 ~ 65° C (refer to IEC 68-2-1, 2) (32 ~ 149° F)

 Storage Temperature -25 ~ 85° C (-13 ~ 185° F)

 Operating Humidity 5 ~ 95% Relative humidity, non-condensing (refer to

IEC 68-2-3)

PCI-1680U

2-Port CAN Interface Universal PCI

Communication Card w/ Isolation

 PCI bus specification 2.2 compliant

 Operates two separate CAN networks at the same time

 High speed transmission up to 1 Mbps

 16 MHz CAN controller frequency

 Optical isolation protection of 1000 V

ensures system reliability

 I/O address automatically assigned by PCI PnP

 LED indicated transmit/receive status on each port

 Windows

DLL library and examples included

 Universal PCI

 Supports Windows

95/98/2000/XP driver and utility

Introduction

PCI-1680U is a special purpose communication card that offers the connectivity of the Controller Area Network (CAN) to your PC. With its built-in CAN controllers, the PCI-1680U

provides bus arbitration and error detection with an automatic transmission repeat function. This drastically reduces the chance of data loss and ensures system reliability. The on-board

CAN controllers are located at different positions in the memory, and you can run both CAN controllers independently at the same time. Besides, PCI-1680U has a universal PCI connector,

which is compatible with both new 3.3 V signaling systems and traditional 5 V signaling systems. With high-compatibility, the PCI-1680U can be used in diverse systems.

Controller Area Network (CAN)

The CAN is a serial bus system especially suitable for networking “intelligent” I/O devices as well as sensors and actuators within a machine or plant. Characterized by its multi-master

protocol, real-time capability, error correction, high noise immunity, and the existence of many different silicon components, the CAN serial bus system, originally developed by

Bosch™ for use in automobiles, is increasingly being used in industrial automation.

Direct Memory Mapping Enables Direct Access to the CAN Controller

The PCI-1680U is assigned a memory address. This is the simplest method of integrating a board in a PC and provides the quickest access since the board is treated by the PC as

being standard RAM.

Optical Isolation Protection

On-board optical isolators protect your PC and equipment against damage from ground loops, which increases system reliability in harsh environments.

Ordering Information

 PCI-1680U-A 2-Port CAN Interface Universal PCI Communication

Card w/ Isolation

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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