Technical data • Individual components
Chapter 2
Technical data
Panel PC 2100 swing arm user's manual V1.00
79
3.4.2.3.3 CAN bus interface - Pinout
The CAN bus interface on the system unit is referred to as IFx.
CAN bus - IFx
1)2)
The electrically isolated CAN bus interface is a 10-pin female connector.
Transfer rate
Max. 500 kbit/s
Bus length
Max. 1000 m
Pin
Assignment
1
-
2
-
3
-
4
-
5
CAN H
6
CAN L
7
GND
8
-
9
-
10
-
10-pin, male
1 3 5 7
2 4 6 8 10
9
Table 71: 5ACCIF01.FPSC-000 - CAN bus interface
1)
The interfaces, etc. available on the device or module have been numbered as such for easy identification. This numbering may differ from that used by
the particular operating system.
2)
This interface can only be used in Automation Runtime and is referred to as IF3 in Automation Studio / Automation Runtime. It is not a "PC interface" and
therefore not shown in BIOS on APC2100 / PPC2100 systems.
3.4.2.3.4 LED status indicators - L1, L2, L3
The interface option has 3 integrated LEDs located above the terminating resistor.
LED status indicators
LED
Color
Status
Function
On
CAN bus terminating resistor enabled
L1
Yellow
Off
CAN bus terminating resistor disabled
On
POWERLINK Link LED
Indicates a connection to a POWERLINK net-
work
L2
Green
Blinking
POWERLINK Link LED
Data transfer in progress
On
POWERLINK Status/Error LED
L3
Green-Red
Off
POWERLINK Status/Error LED
Table 72: 5ACCIF01.FPSC-000 - LED status indicators
Status/Error LED
The Status/Error LED is a green and red dual LED. The LED status can have different meanings depending on
the operating mode.
Ethernet mode
In this mode, the interface is operated as an Ethernet interface.
Green - Status
Description
On
Interface being operated as an Ethernet interface
Table 73: Status/Error LED - Ethernet mode
