1. Introduction I-7532M-FD is a local CAN/CAN FD (CAN with Flexible Data-Rate) bridge used to establish a connection between two CAN/CAN FD networks. It can increase the bus loading capacity, extend communication distance, connect CAN/CAN FD networks with different baud rate and support messages transform between CAN and CAN FD networks.
Messaging traffic of each port up to 10,000 fps. The baud rate of each port can be different for highly flexibility. Built-in switchable 120 ohm terminal resistor for CAN network. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 7...
2.2. Pin Assignment The pin assignments of CAN port and power connector of I-7532M-FD is shown in the following tables. Table 2-2-1 Pin Assignment Port Schematic diagram Description 1. CAN_GND CAN ground of CAN port 2. CAN_H CAN_High bus line of CAN port.
2.3. LED Indicator There are 4 LEDs on the I-7532M-FD. One for power indication, one for usb indication and two for CAN bus indication. The LED assignment and description are shown as follows. Table 2-3-1 LED Description LED Name Status...
108Ω~132Ω). The bus topology and the positions of these terminal resistors are shown as following figure. Figure 2-4-1 CAN bus network topology Each I-7532M-FD includes two build-in 120Ω terminal resistor, users can decider to enabl it or not. The DIP switch for terminal resistor is on the upper of the CAN connector.
2.6. Driving Capability Before introducing the driving capability of the I-7532M-FD, some characteristics of copper cable must be assumed. The AC parameters are 120Ω impedance and 5ms/, line delay, and the DC parameter follows the table show below. Table 2-6-1 Recommended DC parameter for CAN Bus Line Wire Cross-Section [mm Resistance [Ω/km]...
3. Software Utility When users want to use user-defined CAN/CAN FD baud rate, CAN/CAN FD message filter and CAN mapping, merging, splitting rule function on the I-7532M-FD, the I-7532M-FD Utility tool may be needed. 3.1. Install the I-7532-FD Utility Step 1: Get the I-7532-FD Utility The software is located at: http://www.icpdas.com/en/download/show.php?num=3019&model=I-7532M-FD...
Utility and the I-7532M-FD. Here is the example for the I-7532M-FD configuration. Step 1: Connect the PC available USB port with the USB port of the I-7532M-FD. Users can find the communication cable (CA-USB10) in the product box.
3.3. Start to use I-7532-FD Utility tool Figure 3-3-1 Main frame of the I-7532M-FD Utility tool [Basic] This field is used to connect to the module and get device information, get device configuration, configure device, load device configuration from file and save device configuration to file.
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This field is used to check the CAN status of the device. This field is useful for user to check and analysis the device CAN network status (including no error, CAN bus off, error passive, error warning status and transmit/receive error counter information) . I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 20...
3.3.1. Get Device Configuration Press the “Refresh” button to scan and list all the necessary I-7532M-FD modules on “Module Name” location. Then select the necessary I-7532M-FD module and press “Get Device Config.” button to start to connect and get device configuration.
CAN FD frame format as specified by the ISO11898-1. For “Non-ISO” specification setting, the module uses the CAN FD frame format as specified by Bosch CAN FD Specification V1.0. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 22...
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Can set “Rx CAN => CAN”, “Rx CAN FD => CAN”, “Rx CAN => CAN FD” and “Rx CAN FD => CAN FD”. When setting “Rx CAN => CAN” or “Rx CAN FD => CAN FD”, CAN or CAN FD I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 23...
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0 ~ 8) will be no changed and transform to CAN FD frame. Can set CAN FD frame with “BRS” (bit rate switch) or not. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 24...
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In “Source ” field, checked items will be compared with the set value. In “Destination” field, checked items will be modified with the set value. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 31...
“Add” button to add a new rule or press the “Modify” button to modify the selected rule. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 34...
User can press the “Add” button to add a new rule or press the “Modify” button to modify the selected rule. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 38...
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CAN frames can not large than the CAN FD frame “DL” value. In the same splitting rule, each CAN frames IDs are different to each other. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 39...
Step 1: Power off the I-7532M-FD. Step 2: Set the Init. dip switch to ‘ON’ position. Step 3: Power on the I-7532M-FD, the red and green leds of USB, CAN1 and CAN2 will polling to flash per 200 milliseconds. Step 4: Connect the PC available USB port with the USB port of the I-7532M-FD. Users can find the communication cable (CA-USB10) in the product box.
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Step 10: Press the “Firmware Update” button to update the firmware. After successfully to update the firmware, the “Firmware Update Success! Please Reboot Module!” information will be display on the “3. Firmware Update” frame. I-7532M-FD ( 2-port CAN/CAN FD Bridge ) User Manual (version 1.0.0) Page: 45...
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