Client
Orange Flashing Fast Device is performing Make Permanent operation
Red Continuous Device Error - please contact the distributor or manufacturer directly
CAN protocol, CAN topology
CAN topology looks like this:
For 1Mbit/s connection (CAN 1), following rules must be abided:
• Maximum unterminated cable length from device to CANbus is 30 cm
• Maximum bus length is 40m.
• Maximum of 30 nodes
• 120 Ohm terminators must be applied at both ends of CAN bus.
• Twisted pairing is required.
For 500kbit/s connection (CAN 2) following rules must be abided:
• Maximum unterminated cable length from device to CANbus is 30 cm
• Maximum bus length is 100m.
• Maximum of 30 nodes
• 120 Ohm terminators must be applied at both ends of CAN bus. PMU is equipped with
CAN2 terminator which can be turned on or off via PMU Client (Tree View → CAN Setup)
• Twisted pairing is required.
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