Ebyte E851-RTU Series User Manual page 12

Chengdu Ebyte Electronic Technology Co., Ltd.
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twenty one
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twenty three
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Differential analog input
AI 1
Differential analog input
AI 2
Differential analog input
AI 3
Differential analog input
AI 4
Copyright © 2012, Chengdu Ebyte Electronic Technology Co., Ltd.
Differential analog input
AI 3
Differential analog input
AIG
Differential analog input
AI 2
Differential analog input
AIG
Differential analog input
AI 1
Ethernet Network port
Reload reset button
Relay 1 normally closed
NC 1
COM 1 Relay 1 common terminal
NO 1 Relay 1 normally open pin
Relay 2 normally closed
NC 2
COM 2 Relay 2 common terminal
NO 2 Relay 2 normally open pin
Relay 3 normally closed
NC 3
COM 3 Relay 3 common terminal
no 3 Relay 3 normally open pin
Relay 4 normally closed
NC 4
COM 4 Relay 4 common terminal
no 4 Relay 4 normally open pin
ground screw connected to the earth
channel 1 indication
channel 2 indication
channel 3 indication
channel 4 indication
ground
Differential analog input pin, forms input with AIG
channel 3
ground
Differential analog input pin, forms input with AIG
channel 2
ground
Differential analog input pin, forms input with AIG
channel 1
Used in conjunction with relay 1 common
pin
Works with Relay 1 normally open pin/normally
Used in conjunction with relay 1 common
pin
Works with Relay 2 normally open pin/normally
Used in conjunction with relay 3 common
pin
Works with Relay 3 normally open pin/normally
Used in conjunction with relay 3 common
pin
Works with Relay 4 normally open pin/normally
led light
Green LED, lights up for sufficiently large input (≥0.5mA)
Green LED, lights up for sufficiently large input (≥0.5mA)
Green LED, lights up for sufficiently large input (≥0.5mA)
Green LED, lights up for sufficiently large input (≥0.5mA)
E851-RTU(4440-ETH) User Manual
Can be paired with AI 2
Can be paired with AI 1
Ethernet port
Long press 5s to work
closed pin
Use with Relay 2 Common
closed pin
Use with Relay 2 Common
closed pin
Use with relay 4 common
closed pin
Use with relay 4 common
connected to the earth
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