Chengdu Ebyte Electronic Technology Co., Ltd.
E831-RTU (6060-ETH) User Manual
1
RS485 G
The reference
place of the
signal
The letter number is referenced, but it
can not be connected
2
RS485 A
RS485 interface A
RS485 interface A is connected to device A
interface
3
RS485 B
RS485 interface B
RS485 interface B is connected to device B
interface
4
DC-IN -
The crimped power
supply inputs the
negative electrode
Power source reference ground
5
DC-IN +
The voltage-type
power supply input is
positive
Power input, DC 8V to 28V, recommended 12V @
500mA/24V @250mA
6
DC-IN seat
DC socket 5.5*2 1mm
Power input, DC 8V to 28V, recommended 12V @
500mA / 24V @ 250 mA
7
Grounding
screws
Connected to
the
earth
Connected to
the earth
8
Reload
Reset button
Press and hold for 5s to work
9
Ethernet
Networkport
Connect to the computer, the
computer side
1
NO 5
Relay 5 normally open
pins
Works with relay 5 common ends
2
COM 5
Relay 5 common end
Uses with relay 5 NO/NO pins
3
NC 5
Relay 5 normally closed
pins
Works with relay 5 common ends
4
NO 6
Relay 6 normally open
pins
Works with relay 6 common end
5
COM 6
Relay 6 common end
Uses with relay 6 NO/NO pins
6
NC 6
Relay 6 normally closed
pins
Works with relay 6 common end
7
DI 1
Switch input channel
1
Forms a dry junction
with
DIG
8
DIG
The amount of on-
off is entered into
the locality
Can be used in pairs
with
DI 1
9
DI 2
The on-off amount is
entered into channel 2
Forms a dry junction
with
DIG
10
DIG
The amount of on-
off is entered into
the locality
Can be used in pairs
with
DI 2
11
DI 3
Switch input channel
3
Forms a dry junction
with
DIG
12
DIG
The amount of on-
off is entered into
the locality
Use in pairs
with
DI 3
13
DI 4
The on-off quantity is
entered into channel 4
Forms a dry junction
with
DIG
