106
2.7 CAN Interface
CAN interface, 9 needle type D interface, label XS42, Which can be connected by the keypad, remote
extension IO etc.
Fig.2-8 XS42 DB9 Pin CAN Interface
Table 2-9 CAN Interface
Number
Signal name
Type
Implication
Remark
6
CANL
Signal
CANL signal
2
CANH
Signal
CANH signal
3
5V
The power
supply
5V power supply
8
GND
Ground
System ground
9
ISO_GND
Ground
ISO ground
2.8 RS232 interface
RS232 interface, 9 pin type D interface, label XS41
Fig.2-9 XS41 DB9 Needle RS232 Interface
Table 2-9RS232 Interface
Number
Signal name
Type
Implication
Remark
2
R232
Receive
232 receive signal
3
T232
Send
232 send signal
5
ISO_GND
Ground
232 ground