ElmoMC Gold Line Digital Servo Drives-Gold Cello Cable Kit - Manual (Page 14)

Gold Cello Cable Kit
MAN-G-CEL-CBLKIT (Ver. 1.101)
www.elmomc.com
14
Chapter 7: CAN Terminator (ACC-TRM-01)
When requested specifically
The CAN terminations prevent the CAN signal reflection at the end of the physical lines.
The reflection suppresses the CAN signal (the CAN signal leads to Error Frames and causes the
CAN controller message to be discarded). 120 Ohm resistors are required on both physical
ends of the CAN network to prevent the signal reflection.
Figure 4: Termination (ACC-TRM-01)
120 Ω Resistor
assembly inside