BR-Automation Automation PC 820, User Manual, Page: 53 / 252

Technical data • Entire device
Chap
ter 2
Te
chn
ica
l da
ta
53 Automation PC 820 User's Manual V 1.00
CAN terminating switch / LED
Status LED CAN
CAN terminating switch / LED
CAN networks are cabled using a bus structure where both ends
of the bus are equipped with terminating resistors.
The APC820 has an integrated terminating resistor (delivery
state: disabled with the setting "Off"), which is located on the top
side (see image 7 "5PC820.SX01-00 interface overview - Top
side
≥
A1" on page 31.)
LED On Off
Yellow The terminating
resistor integrated
in the bus
controller is turned
on.
The terminating
resistor integrated
in the bus
controller is turned
off.
CAN terminating
switch
Position
On
Position
Off
Can be pressed
using a pointed
object.
Terminating
resistor is turned
on.
Terminating
resistor is turned
off.
Table 32: CAN terminating switch / LED
Status LED CAN
Yellow LED for On Off
CAN Sends data Receives data
Table 33: Status LED CAN
CAN terminating LED CAN terminating switch
CAN