Connect Tech CANpro/104-Plus user manual On-Board Jumper Configuration, Ohm Termination Jumpers

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CANpro/104-Plus Opto User Manual

On-Board Jumper Configuration

Figure 3: CAN Ports and Jumper Locations

120 Ohm Termination Jumpers

Jumpers J1 and J4 will enable a 120 Ohm termination resistor across the CAN-H and CAN-L lines. Termination is always recommended for improved signal integrity, especially for long transmission lines. Termination requirements should be evaluated on a case by case basis. Typically both ends of a CAN bus are terminated, but termination is not enabled on cards that sit in the middle of the bus. See Figure 4 and Figure 5 for examples that indicate when to use this jumper selection.

Figure 4: Example – CANpro/104-PlusOpto at the end of a CAN bus

NOTE:

The 120 Ohm termination jumper must be installed in this situation.

9	www.connecttech.com	CTIM-00052 Revision 0.00 4/23/2009
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Contents CTIM-00052 Revision 0.00 April 23 CANpro/104-PlusOptoRevision April 23 Original Document Copyright NoticeTable of Contents Introduction FeaturesCANpro/104-PlusOpto Block Diagram CANpro/104-PlusOpto DiagramsCANpro/104-PlusOpto Board Diagram Hardware Installation Installing the CANpro/104-PlusOpto Into Your SystemBefore You Begin Rotary Selection PCI Interrupt, Clock and ID SelectionOhm Termination Jumpers On-Board Jumper ConfigurationDB-9 Frame Ground Connect Slew Rate Control JumpersDB-9 Cable Connector Pinouts Pin No Signal Connector PinoutsPin No Signal 10-pin Header PinoutsSoftware Configuration PCI Properties of CANpro/104-PlusOptoCan Controller Address Space Can Controller #1 BasicCAN Operating Mode Reset Mode Read WriteCan Controller #2 BasicCAN Page Read Write Can Controller #1 PeliCAN0x113 Can Controller #2 PeliCANGpio Details Can Controller InterruptsGpio Header Gpio Control and Addressing Specifications Certification for CANpro/104-PlusOpto CertificationEmail/Internet Mail/Courier Telephone/Facsimile

CANpro/104-Plus specifications

Connect Tech CANpro/104-Plus is an advanced communication interface designed for high-performance data transfer in embedded systems. This product stands out in the automation, transportation, and industrial control sectors, providing users with a reliable and efficient solution for CAN communication.

One of the primary features of the CANpro/104-Plus is its capability to support multiple CAN channels. This allows for flexible communication options and the ability to interface with various CAN networks simultaneously. The module comes equipped with two isolated CAN channels, which ensures minimized risk of signal interference and enhances data integrity.

The CANpro/104-Plus supports a wide range of CAN protocols, including CAN 2.0A and 2.0B, making it compatible with numerous existing systems. Its support for the more advanced CAN FD (Flexible Data-rate) protocol enables the transmission of larger data packets at higher speeds. This is particularly beneficial for modern applications that demand quick and efficient data communication.

Another significant characteristic of the device is its robust design. The CANpro/104-Plus is built to operate under harsh conditions, with a wide operating temperature range that ensures reliable performance, from -40°C to +85°C. This ruggedness makes it ideal for deployment in challenging environments typical of industrial and automotive applications.

In terms of technology, the CANpro/104-Plus features a high-speed CAN transceiver, which enables fast and reliable communication. Additionally, it includes onboard memory that facilitates buffering of messages, reducing the chances of data loss during high-traffic periods. The interface is also designed for easy integration, featuring support for various development platforms and operating systems such as Linux and Windows.

Connectivity is enhanced through the board’s integration with the PCI-104 form factor. This compact design allows it to fit seamlessly into existing systems without requiring significant changes. It not only saves space but also simplifies the installation process.

Overall, the Connect Tech CANpro/104-Plus delivers a powerful blend of versatility, reliability, and ease of use, making it a preferred choice for engineers and developers seeking to implement effective CAN communication in their systems. Whether it is for industrial automation, vehicle networking, or complex monitoring systems, the CANpro/104-Plus provides the necessary features and resilience to meet the demands of modern applications.