CAN FD to Fiber Optic Converter

CAN FD to Fiber optic Converter

Product Description:

A twisted pair port has an independent CAN (FD) transceiver, which can multiply the number of nodes. Therefore, while providing free wiring mode, it also cancels the limit to the maximum number of nodes driving of CAN (FD) transceiver on the system bus, One optical fiber port can make CAN-FO-FD be applied in high interference environment, especially in high-voltage occasions and power occasions. Each port also has a led indicator for detecting bus activity and bus fault, which is convenient to observe the CAN (FD) network’s working state.

The HFD-FO-FD can be used in CAN (FD) network with baud rate up to 5 Mbps. It can be used in various high-level CAN (FD) protocols (CANopen, SDS, J1939, DeviceNet or other customized protocols).

The CAN-FO-FD can be configured with corresponding CAN (FD) message filter to ensure that only the required data is transmitted to other CAN (FD) networks through the repeater. Therefore, the device can effectively reduce the network load.

 The CAN-FO-FD can be configured by connecting to PC through asynchronous serial communication interface. Configuration software is based on Windows OPS, which is easy to use and configuration can take effect immediately. After equipment configuration is completed, it can be put into operation directly.

Segment monitoring at the optical line:

Each receiver monitors the optical line port connected to it for receive frames and status. If faulty frames are received by the receiver, or no single for longer than the maximum permitted time, forwarding of the received signals is blocked until the port status is OK,frames can be received again correctly.The converter can be equipped with buffering elimination function after 300ms or when the buffer is full. 

Network Topologies:

The following network topologies can be realized with the HFD-FO-FD:

• Point-to-point topologies
• Multi-drop Bus

Fiber Mode: Single mode or Multi Mode

Product Feature & Benefits:

• 32-bit 400Mb high-speed processor, embedded with real-time operating system and adaptive flow control algorithm, suitable for the system with strict real-time requirements.
• The port has queue buffering to ensure the frame integrity of all applications from low speed to high speed.
• The port uses rotary dial switch to set the baud rate of CAN (FD) data. For most applications, customers even do not need to use configuration software.
• The port has indicator for sending, receiving and status indication, which is convenient for industrial field debugging.
• The configuration software and configuration method of CAN (FD) to serial port, CAN (FD) bridge, CAN (FD) switch, CAN (FD) to optical (point-to-point), CAN (FD) to optical (bus type), CAN (FD) fiber optic switch are completely unified. Customers can switch between these products seamlessly.
• The CAN FD port can process 5000 frames per second.
• The CAN (FD) interface has electrical isolation, and the isolation voltage is 2500V DC
• It has 1-channel fiber interface (transmission distance 10-15km, 25km / 40km / 60km optional), ST / SC / FC interfaces as option.
• Optical fiber connection: point to point
• Users can configure communication baud rate: 5Kbps ~ 5Mbps through rotary button or RS232 port
• Powerful CAN (FD) message filtering function,which can effectively avoid unnecessary messages being forwarded
• Built in terminal resistor and external termination resistor are optional.
• Power supply, device status, bus transmitting, bus receiving, bus error LED indicators.

Application: 

Fire control panel, radar system, security, battery system, film, automative industry, power SCADA, Elevator, industrial automation, solar plant, Wind farm and other industrial fields.

Other Specs:

Electromagnetic compatibility (EMC)

Limit class B (EN 55022)

EN 61000-4-2

EN 61000-4-3)

Burst:     On power supply lines and shielded RS 485 bus lines: ±2 kV (EN 61000-4-4)

Surge:  Power lines: ±1 kV symmetrical,Shielded RS 485 lines: ±2 kV asymmetrical (EN 61000-4-5)

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