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Table 3: CAN bus and RS485
CAN BUS CONNECTION
Terminal
Assignment Interface
Function
1
CAN_H
IF4
CAN High
2
GND
Ground
3
CAN_L
CAN Low
4
DATA
IF5
Data
5
GND
Ground
6
DATA\
Data inverted
Ethernet Interface
Figure 10 below shows the Ethernet Interface and
Figure 10: Ethernet Interface
Table 4 lists the Ethernet pinouts and signal diagnostics of the Ethernet port LEDs.
Table 4: Ethernet Interface and LED Diagnostics
ETHERNET CONNECTION
Terminal
Assignment
Explanation
1
RXD
Receive Signal
2
RXD\
Received signal inverted
3
TXD
Transmit signal
4
Termination
Termination
5
Termination
Termination
6
TXD\
Transmit signal inverted
7
Termination
Termination
8
Termination
Termination
Diagnostic LED
LED
Color
Status
Description
LNK
Green
On
The link to the remote station is established
ACT
Orange
On
No Ethernet activity is taking place on the bus
Blinking
The link to the remote station is established and Ethernet activity it
taking place on the bus.
USB Interface:
The Power Panel is equipped with a USB 2.0 host controller with 2 USB interfaces. Figure 11 shows the
USB interface and Table 5 list the USB data transfer rate and Power Supply.
Figure 11: USB Interface