7
DM50 SERIES
–
HARDWARE MANUAL
1.2
GE1 Board Type Physical Interfaces
Figure 2 GE1 Board Type
Connector and Physical Interface
1
SIM Card Slot
13
CORE System Status LED
2
GSM Antenna Connection
14
MAIN System Status LED
3
SD Card Slot
15
GPS Antenna Connection
4
WIFI Antenna Connection
16
Device Power (V+/V-) Connection
5
CANBUS Status LED
17
Digital Output Connections
6
RS485 Port 2 Data Transfer LED
18
Digital Input Connections
7
WIFI Status LED
19
CANBUS Connections
8
System Error LED
20
RS232 Connections
9
System Power LED
21
RS485 Port 1 Connections
10
RS232 Data Transfer LED
22
RS485 Port 2 Connections
11
RS485 Port 1 Data Transfer LED
23
USB Port
12
GSM Connection Status LED
24
Ethernet Port