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No.
Port and Other
Definitions
1
RS485 G
RS485 A
2
3
RS485 B
4
DC-IN -
DC-IN +
5
6
DC-IN seat
7
ground screw
8
9
SIM card slot
10
1
2
3
4
5
6
7
8
9
10
Chengdu Ebyte Electronic Technology Co.,Ltd.
Function
Signal
ground
RS485 interface A
RS485 interface B
Crimp
power
negative pole
Crimp
power
positive pole
DC
5.5*2.1mm
connect with the
earth
Reload
reset button
SIM card slot
ANT
Antenna
interface
NO 5
Relay
open pin
COM 5
Relay 5 Common
NC 5
Relay
closed pin
NO 6
Relay
open pin
COM 6
Relay 6 Common
NC 6
Relay
closed pin
DI 1
Switch input channel
1
DIG
Switch
ground
DI 2
Switch input channel
2
DIG
Switch
reference
RS485 interface A is connected to the
device A interface
RS485 interface B is connected to the
device B interface
input
input
Power
recommended
socket
Power input terminal, DC 8V~36V, 12V/24V
recommended
Signal interface
5
normally
For use with relay 5 NO pin/NC pin
5
normally
6
normally
For use with relay 6 NO pin/NC pin
6
normally
input
input
9
Directions
Signal
reference
connected
Power reference ground
input,
DC
8V~36V,
connect with the earth
Long press for 5s works
Insert SIM card, connect to the
Internet
GPRS antenna
For use with relay 5 common
For use with relay 5 common
For use with relay 6 common
For use with relay 6 common
Form dry contact with DIG
Can be paired with DI 1
Form dry contact with DIG
Can be paired with DI 2
E831-RTU(6060-4G) User Manual
ground,
not
12V/24V
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