Electrical installation
Page 94
8.7
Connection: CAN-Bus [X4]
8.7.1
Device side [X4]
D-SUB connector, 9-pole, female
8.7.2
Counterplug [X4]
D-SUB connector, 9-pole, male
Housing for 9-pole D-SUB connector with bolting screws 4/40 UNC
8.7.3
Pin assignment [X4]
Table 37:
Pin assignment: CAN-Bus [X4]
Pin No.
Denomination
Values
Specification
1
Not occupied
6
GND
0 V
CAN-GND, galvanically connected to GND in controller
2
CANL
*)
CAN-Low signal line
7
CANH
*)
CAN-High signal line
3
GND
0 V
See Pin no. 6
8
Not occupied
4
Not occupied
9
Not occupied
5
Shield
PE
Connection for cable shield
*) External terminating resistor 120
Ω
required on both ends of the bus. If the bus ends are not formed by
item C 1-Series servo positioning controllers with integrated terminating resistors, we recommend using metal film resistors with a 1 %
tolerance of type 0207, for example made by BCC, order no.: 232215621201.