Mounting and wiring
CX8050, CX8051 - Embedded-PCs for
CANopen and CAN
29
Version: 1.4
Cable colors
Suggested method of using the Beckhoff CAN cable on Bus Terminal and Fieldbus Box:
BK51x0 pin
BC5150/
BX5100
BK5151,
CX805x, CX-
B510/M510
Fieldbus
Box pin
FC51xx pin/
EL6751
Function
ZB5100 ca-
ble color
ZB5200 ca-
ble color
1
3
3
3
CAN Ground
black
/ (red)
black
2
2
5
2
CAN Low
black
blue
3
5
1
5
Screen
Filler strand
Filler strand
4
7
4
7
CAN high
white
white
5
9
2
9
not used
(red)
(red)
BK5151, EL6751, CX805x, CX-B/M510 and FC510x: D-sub, 9 pin
The CAN bus cable is connected to the FC51x1 and FC51x1/2 CANopen cards via 9-pin sub-D sockets, with
pins assigned as follows.
Pin
Assignment
2
CAN low (CAN-)
3
CAN ground (internally connected to pin 6)
6
CAN ground (internally connected to pin 3)
7
CAN high (CAN+)
The unlisted pins are not connected.
The top-hat contact clip and the connector shield are connected..
Note: An auxiliary voltage of up to 30 V
DC
may be connected to pin 9. Some CAN devices use this to supply
the transceiver.
BK5151
EL6751
Содержание CX8050
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