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CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module

267.00

  1. Supports 1 Mb/s operation
  2. Implements ISO-11898 standard physical layer requirements
  3. Suitable for 12V and 24V systems
  4. Up to 112 nodes can be connected
SKU: RK009181 Categories: ,

Description

The CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module is a high speed CAN, with fault-tolerant capabilities. It acts as an interfacing device between CAN protocol and the physical bus. The device, MCP2551 provides differential transmit and receive capabilities and is compliant with the ISO-11898, including the 24V requirements. Data transfer rate of up to 1Mb/s is achievable with this module.

The module also provides a buffer between the CAN controller and the high-voltage spikes that can be generated on the CAN bus by outside sources like EMI, ESD, electrical transients, etc.

Pin Description:
Pin
Number
Pin NamePin Function
1TXDTransfer Data Input
2VSSGround
3VDDSupply Voltage
4RXDReceive Data Output
5VREFReference Output Voltage
6CANLCAN Low-Level Voltage I/O
7CANHCAN High-Level Voltage I/O
8RSSlope-control Input

Features:

  1.  Supports 1 Mb/s operation
  2. Implements ISO-11898 standard physical layer requirements
  3. Suitable for 12V and 24V systems
  4. The externally-controlled slope for reduced RFI emissions
  5.  Detection of ground fault (permanent Dominant) on TXD input
  6. Power-on Reset and voltage brown-out protection
  7. An unpowered node or brown-out event will not disturb the CAN bus
  8. Low current standby operation
  9. Protection against damage due to short-circuit conditions (positive or negative battery voltage)
  10. Protection against high-voltage transients
  11. Automatic thermal shutdown protection
  12. Up to 112 nodes can be connected
  13. High-noise immunity due to differential bus implementation
  14. Temperature ranges:
    – Industrial (I): -40°C to +85°C
    – Extended (E): -40°C to +125°C

Package Includes:

1 x CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module

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