14
6 Electrical Connection
6.1 Safety Instructions
Incorrect cable connection may damage the Logger3000 and even the
operator.
All cables must be intact and well-insulated. The dimensions are
proper and the connection is secure.
6.2 Terminal Introduction
A
B
C D E
G
H
I
L
J
F
K
M N O
P
ETH2
ETH1
USB
SD
Debug
RST
0V 1 2 3 4 5
6 7 8 9 10 11 12 13 14 1516 0V
DIN
1 2 3
DO1
1
3
DO2
1
3
DO3
1
3
DO4
2
2
2
A1 B1 A2 B2
A3 B3 A4 B4
A5 B5 A6 B6
+ -
GND
PT1
+ -
GND
PT2
+ -
AI1
+ -
AI2
+ -
AI3
+ -
AI4
H L
CAN
+ -
24V
AC(L) AC(N)
GPS/BDS
RF
L1
L2
DO
1
2
3
NO
NC
COM
Identify the cable connection terminals according to the table below before
cable connection.
Tab. 6-1
Terminal description
Item
Silk-screen
Name
Description
A
ETH1, ETH2
Ethernet port
ETH2 can connect to the
background
master
station
through the switch, router or
other devices. Function of ETH1
is reserved
B
DIN
Digital input
Dry contact input port
C
USB
U-disk port
Reserved function
D
SD
SD card port
Reserved function
E
Debug
Debugging port
Used to debug the Logger3000
F
RST
Reset
Used to reset the hardware of
the Logger3000
