The CW-106 CANswitch FD establishes a connection via CAN bus between an existing topology (main CAN bus) and the output channels (bi- and unidirectional CAN bus).

The output channels (CAN bus) are galvanically isolated from each other and from the power supply, up to 1 kV. The entire message traffic of the existing topology including error frames can be forwarded by the CW-106. This enables an extension of the topology without influencing the existing system.

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  •  4 x bidirectional CAN-Bus
  • 2 x unidirectional CAN-Bus
  • Galvanic isolation up to 1 kV
  • Representation of the bus load via LED
  • Robust aluminium housing

Technical DATA


Quantity 6, galvanic isolation up to 1 kV
Type ISO 11898-2 (high-speed)
CAN protocol versions 2.0 A and 2.0 B
Data rate up to 8 Mbit/s

Bidirectional: via DIP-Switch
Unidirectional: 120 Ω, connectable via Jumper


Main-CAN-Bus: 2 x D-Sub 15 pol.
Bi- und Unidirectional Channel: LEMO EPG.1B.303


Supply volatage 9 VDC to 36 VDC  
current consumtion 150 mA at 12 VDC  
Connector LEMO EPG.0B.305  

environmental conditions

Temperature -20 °C to +70 °C
Relative Humidity 35 % to 85 %, non-condensing

General information

Housing Robust aluminium housing
Dimension (LxBxH) 104 mm x 130 mm x 36,4 mm
Weight 350 g

Galvanic isolation up to 1 kV between CAN-Channel and Supply voltage

Representation of the bus load via LED


Datensheet CW-106

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