I-7565-H1/H2 (High Performance Intelligent USB to CAN Converter)

I-7565-H1 and I-7565-H2 are the high performance intelligent USB to CAN converters with one and two CAN channels separately. They improve the transformation speed of the I-7565, and allows receiving max. 3000 standard 2.0A CAN frames per second. Both I-7565-H1 and I-7565-H2 support CAN2.0A/2.0B protocol and different baud rates from 5 Kbps to 1 Mbps. The important feature of I-7565-H1/H2 is to support the user-defined baud rate function no matter what the baud rate is. When connecting I-7565-H1/H2 to PC, PC will load the relevant device driver automatically (hot plug & play). Therefore, users can make data collection and processing of CAN bus network easier and quicker by applying I-7565-H1/H2. The application fields can be CAN bus monitoring, building automation, remote data acquisition, environment control and monitoring, laboratory equipment & research, factory automation, etc.

The following is the application structure for these two USB/CAN modules. The PC can be the CAN host, monitor or HMI to access/control the CAN device through the CAN network by the I-7565-H1/H2 Converter. These modules let users to communicate with CAN devices easily from PC with USB interface.
(1) I-7565-H1: High Performance intelligent USB to 1- port CAN bus Converter.
(2) I-7565-H2: High Performance intelligent USB to 2- port CAN bus Converter.

LabVIEW Tool

In order to apply the I-7565-H1/H2 to CAN network with NI LabVIEW software, we provide a LabVIEW 8.x library and demo for the purpose. It is very useful to develop the CAN-relative application in NI LabVIEW environment by using I-7565-H1/H2. It is easy to use and can help user to rapidly reduce their program development cycle. If users want to develop a LabVIEW industrial application with CAN network, the LabVIEW library and demo of I-7565-H1/H2 is very helpful.

 

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    Description

     

    Application of I-7565-H1/H2

    I-7565-H1 Application

    I-7565-H2 Application

     

    2500Vrms isolation on CAN side
    The CAN port of I-7565-H1/H2 is isolated with 2500Vrms. This isolation can protect the local devices from the damage signal coming from CAN network.

    Watchdog inside
    The I-7565-H1/H2 Watchdog is a hardware reset circuit to monitor the operation status of I-7565-H1/H2. When working in a harsh or noisy environment, the I-7565-H1/H2 may be down by the external signal. The circuit may let the I-7565-H1/H2 work continuously and never halt.

    Power / Communication / Error indicator display
    There are three indicators on the I-7565-H1/H2.The power indicator can help user to check whether the I-7565-H1/H2 is standby. The communication indicator is used to show whether the I-7565-H1/H2 is transmitting/receiving messages. The Error indicator will be turned on when some errors occur on the I-7565-H1/H2.

    Applications

    • Factory Automation
    • Building Automation    
    • Home Automation    
    • Control System    
    • Monitor System
    • Vehicle Automation

     

    Features

    • Fully compliant with USB 1.1/2.0(Full Speed)
    • Fully compatible with the ISO 11898-2 standard
    • Support both CAN2.0A and CAN2.0B
    • Integrated with one or two CAN bus channels
    • Programmable CAN bus baud rate from 5Kbps to 1Mbps or user-defined baud rate
    • Support CAN bus acceptance filter configuration
    • Time-stamp of CAN message with at least ±1ms precision
    • Provide API library for users’ program development easily
    • Provide “Hardware Serial Number” to protect users’ program
      (For FW v1.04 and libary v1.07 or newer) (NEW)
    • Provide “Listen Only Mode” function
      (For FW v1.05 and Utility v1.09 or newer) (NEW)
    • Provide “CAN Error Frame” Information
      (For FW v1.07 or newer) (NEW)
    • Provide “Adjustable Bit-Timing of CAN Baud (Tseg2)” function
      (For FW v1.07 or newer) (NEW)
    • Increase HWSendTimer Number from 1 set to 5 sets and add “AddMode” and ”AddVal” parameter for HWSendTimer
      (For FW v1.05 or newer) (NEW)
    • Add “User Defined ISR” interrupt function
      (For API v1.08 or newer) (NEW)
    • Add Driver Signature Certificate for Win7 x64 platform in driver v1.2
    • Provide PWR / RUN / ERR indication for CAN & USB
    • Built-in jumper to select 120 ohm terminal resister
    • The CAN buffer is 256 data frames for I-7565-H1 and 128 data frames in each CAN port for I-7565-H2.
    • Watchdog inside
    • Driver supported for Windows 2K/XP/Vista/7/8/10 (32 & 64 bit), Linux