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Chengdu Ebyte Electronic Technology Co., Ltd.
Port and other
serial number
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Copyright © 2012, Chengdu Ebyte Electronic Technology Co., Ltd.
Features
definitions
DC-IN seat
DC socket 5.5*2.1mm
Pressure wire type power
DC-IN+
input positive pole
Negative pole of crimping
DC-IN -
power input
RS485B
RS485 interface B
RS485A
RS485 interface A
RS485G
signal reference ground
DIG
switch input ground
DI 4
Digital input channel 4
DIG
switch input ground
DI 3
Digital input channel 3
DIG
switch input ground
DI 2
Digital input channel 2
DIG
switch input ground
DI 1
Digital input channel 1
Differential analog input
AIG
Differential analog input
AI 4
channel 4
AIG
Differential analog input
Power input terminal, DC 8V~28V, 12V/24V is
recommended, and it cannot be powered at the same
Power input, DC 8V~28V, it is recommended that
12V/24V cannot be powered simultaneously with the
RS485 interface B is connected to device B interface
RS485 port A is connected to device A port
Signal reference ground, may not be connected
ground
Differential analog input pin, forms input with AIG
E851-RTU(4440-ETH) User Manual
illustrate
time as the crimping terminal
DC socket
power reference ground
Can be paired with DI 4
Form dry contact with DIG
Pair with DI 3
Form dry contact with DIG
Can be paired with DI 2
Form dry contact with DIG
Can be used as a pair with DI 1
Form dry contact with DIG
Can be paired with AI 4
Can be paired with AI 3
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