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Diamond Point International

Innodisk EMUC-B201 - Mini PCI Express Dual CAN 2.0 Port

2 CAN 2.0B Ports, 1Mbps Data Rate, -40C to +85C


Controller Area Network (CANbus) is a serial communication that was originally designed for the automotive industry. As Internet of Things (IoT) becomes a trend, CANbus is widely applied in aerospace, defense, medical, LED lighting and building automation systems. IoT application is clean, simple, and delivers low-cost wiring architecture. It also provides error detections, signaling, and fault tolerance making it more secure and reliable.

In light of this, Innodisk designed the EMUC-B201 CANbus module. It provides dual inputs and galvanically isolated circuits. This allows for an increase in CAN 2.0B interface that native CPU design does not support and is compatible with 2.0A.

When considering the system upgrade and output expansion in industrial computers, system architects can use EMUC-B201 to immediately obtain CAN ability via USB 2.0 interface of mPCIe or USB Pin header. This diminishes the challenges that builders have when redesigning the system’s motherboards.



Interface2 CAN 2.0B ports
Data RatesUp to 1Mbps
CANTermination resistor enabled/disabled by jumper
OtherGalvanic Isolation 2500 V
Connector(s)Supplied with dual DB9 cable


ExpansionPCIe MiniCard full size format, USB based
Electrical+3.3VDC +/- 5%
TBD consumption, all outputs unloaded
Mechanical30 x 50.9 x 6.1 mm
Conformal CoatingOn request
SoftwareWindows and Linux
TemperatureTemperature range (operation): -40°C to +85°C
Temperature range (storage): -55°C to +95°C
Humidity5% to 95% noncondensing
Vibration5G @7~2000Hz
Shock50G @ 0.5ms
Warranty3 Years

Ordering Details

Dual CAN 2.0 PCIe MiniCard Module, inc cable