Mô tả

Module 1 cổng CAN ICP DAS I-8120W-G CR

Feature

  • Support WinPAC-8000, ViewPAC, XPAC-8000, series PAC
  • 8 KB DPRAM inside
  • RTC(Real Time Clock) inside
  • Allow user to program user-defined firmware in I-8120W
  • Support default firmware update
  • VC6, VS 2005(VB.Net, C#.Net, VC++) demos and libraries are given
  • C/C++ function libraries of firmware and demos are given
  • Follow ISO11898-2 specification
  • Philip SJA1000T CAN controller
  • Switch for 120 Ω terminal resistor of CAN bus
  • Compatible with CAN specification 2.0 parts A and B
  • Provide default baud rate: 10 kbps ~ 1 Mbps
  • Allow user-defined baud rate
  • Timestamp of CAN message with ±1ms precision
  • Note: We have verified to drive 100 CAN nodes at the same time via one CAN port of I-8120W.

Introduction

The CAN (Controller Area Network) is a serial communication bus especially suited to interconnect smart devices to build smart systems or sub-system. It efficiently supports distributed real-time control with a very high level of security. In CAN networks, there is no addressing of subscribers or stations in the conventional sense, but instead prioritized messages are transmitted. As standalone CAN controller, I-8120W with WinPAC-8000/ViewPAC-2xWx/XPAC-8000/XPAC-8000-CE6 series MCU (main control unit) represents an economic solution. It has one CAN communication port with 5-pin screw terminal connector, and is useful for a wide range of CAN applications. Besides,I-8120W uses the new Phillips SJA1000T and transceiver 82C250, which provide both CAN 2.0A and 2.0B specific, re-transmission function, bus arbitration and error detection.

Combining the benefits of WinPAC-8000/ViewPAC-2xWx/XPAC-8000/XPAC-8000-CE6 series MCU without increasing the CPU loading heavily, it could be a powerful multi CAN port programmable device server by driving the program in the 186 CPU ofI-8120W. It can also communicate with other kinds of communication interface, such as RS-232/RS-485/Ethernet ports to be a programmable device server. Therefore, users can design the various applications between different communication protocols.

Application

  • CAN bus communication application
  • Industry automation
  • Auto detecting CANopen slave devices
  • IO monitor
  • High speed data acquisition system
  • Process monitor and control
  • Factory automation
  • Laboratory automation
  • Communication switching

Specifications

Software
Driver I-8120W (for designing user-defined firmware), WinPAC, ViewPAC, XPAC, XPAC-CE6 (The XPAC series PAC only support one I-8120W)
SDK TC/BC/TC++/BC++, eVC++ 4.0, VC++ 2005, C#.net 2005, VB.net 2005
CPU Module
CPU 80186, 80 MHz or compatible
EEPROM 16 KB
Flash 512 KB
SRAM 512 KB
Watchdog Timer Watchdog IC
LED Indicators
Status 1 x Power
1 x CAN status
1 x Operating mode
CAN
Controller NXP SJA1000T with 16 MHz clock
Baud Rate 10 k ~ 1 M bps
Isolation 3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminal Resistor Switch for 120 Ω terminal resistor
Specification ISO-11898-2, CAN 2.0A and CAN 2.0B
Power
Consumption 1.5 W
Mechanical
Dimensions (mm) 31 x 91 x 115 (W x L x H)
Environment
Operating Temperature -25 ~ +75 °C
Storage Temperature -30 ~ +80 °C
Humidity 10 ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

I-8120W-G     CR  1-port Programmable CAN Module (Parallel Bus Type) (RoHS)
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