Table of Contents
Advertisement
Wiring
Relationship between transmission rate, bus length and length of stub lines:
Transmission rate
[kBit/s]
1000
500
250
The following table provides an approximate overview of the size of the terminating resistor
R
with different cable lengths. In each specific case, details of the characteristic imped-
T
ance can be found in the cable specification.
Bus length l [m]
0 - 40
40 - 300
300 - 500
6.5.5
CANopen X52
Connector X52
6
9
Operating Manual PMCprimo MC
1003813-EN-03
Bus length l [m]
10
70
115
INFORMATION
Please also refer to the installation guidelines published by the CANopen
User Group.
Pin
Designation
1
n. c.
2
CAN_L
1
3
GND
4
n. c.
5
n. c.
5
6
n. c.
7
CAN_H
8
n. c.
n. c. = not connected
Length of stub line
Overall length of all
a [m]
stub lines [m]
1.5
7.5
5.5
27.5
11
55
Terminating resistor R
120
150 - 300
150 - 300
Description
n. c.
CAN low signal
Ground
n. c.
n. c.
n. c.
CAN high signal
n. c.
[Ohm]
T
| 38
Advertisement
Table of Contents
