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E851-RTU(4440-ETH)

[Collection] :Analog / Digital

[Interface] :RS485/Ethernet

[I/O channel] :12-channel

[Interface] :Ethernet

[Size] :172*107*29mm

[Weight] :457.5±5g

[Introduction] :This chapter is a quick introduction to E851-RTU (4440-ETH) series products. It is recommended that users read this chapter systematically and operate it according to the instructions. It will have a systematic understanding of the module products.

英文E851-RTU(4440-ETH)_01英文E851-RTU(4440-ETH)_02英文E851-RTU(4440-ETH)_03英文E851-RTU(4440-ETH)_04英文E851-RTU(4440-ETH)_05英文E851-RTU(4440-ETH)_06英文E851-RTU(4440-ETH)_07

Hardware parametersValue
Product size(H*W*D) 172*107*29mm
Product weight457.5±5g
Working temperature-20℃~+70℃
Storage temperature-40℃~+85℃
Working humidity5%~95%
Working voltage

8V~28V

Current acquisition range

0mA~20mA

Precision

0.2%

Data interface

RS485:1200~115200bps


Software parametersValue
Network Type
Ethernet
Configuration command
Modbus TCP/RTU
Network protocol
Modbus TCP/RTU
Working mode

Host mode、Slave mode

Data transmission mode

TCP Client

E851-RTU(4440-ETH)_Size1000

SNPortsFunctionIllustration

1

DC-IN transposon

DC socket 5.5*2.1mm

Power input,DC 8V~28V, 12V/24V is recommended,cannot be powered with the crimp terminal at the same time

2

DC-IN +

Crimped power input positive

power input,DC 8V~28V,12V/24V is recommended,cannot be powered with the DC socket at the same time

3

DC-IN -

Crimped power input negative

Power reference ground

4

RS485 B

RS485 interface B

RS485 interface B is connected with device B interface

5

RS485 A
RS485 interface A

RS485 interface Ais connected with device Ainterface

6

RS485 G
Signal reference

can be unconnected

7

DIG
Switching input

Can be used in pairs with DI 4

8

DI 4
Switch input channel 4

Form dry contact with DIG

9

DIG
Switching input

Can be used in pairs with DI 3

10

DI 3
Switch Input Channel 3

Form dry contact with DIG

11

DIG
Switching input

Can be used in pairs with DI 2

12

DI 2
Switch Input Channel 2

Form dry contact with DIG

13

DIG
Switching input

Can be used in pairs with DI 1

14

DI 1
Switch Input Channel 1

Form dry contact with DIG

15

AIG
Differential analogue input

Can be used in pairs withAI 4

16

AI 4
Differential analog input channel 4

Differential analog input pin, forming input withAIG

17

AIG
Differential analogue input

Can be used in pairs withAI 3

18

AI 3
Differential analog input channel 3

Differential analog input pin, forming input withAIG

19

AIG
Differential analogue input

Can be used in pairs withAI 2

20

AI 2
Differential analog input channel 2

Differential analog input pin, forming input withAIG

21

AIG
Differential analogue input

Can be used in pairs withAI 1

22

AI 1
Differential analog input channel 1

Differential analog input pin, forming input withAIG

23

Ethernet
Mesh port

Ethernet Connection Port

24

Reload
Reset button

Long press 5s to work

25

NC 1
Normally closed pin of Relay 1

Cooperate with common end of relay 1

26

COM 1
Relay 1 Common End

Cooperate with the normally open/closed pin of relay 1

27

NO 1
Normally open pin of Relay 1

Cooperate with common end of relay 1

28

NC 2
Normally closed pin of Relay 2

Cooperate with common end of relay 2

29

COM 2
Relay 2 Common End

Cooperate with the normally open/closed pin of relay 2

30

NO 2
Normally open pin of Relay 2

Cooperate with common end of relay 2

31

NC 3
Normally closed pin of Relay 3

Cooperate with common end of relay 3

32

COM 3
Relay 3 Common End

Cooperate with the normally open/closed pin of relay 3

33

NO 3
Normally open pin of Relay 3

Cooperate with common end of relay 3

34

NC 4
Normally closed pin of Relay 4

Cooperate with common end of relay 4

35

COM 4
Relay 4 Common End

Cooperate with the normally open/closed pin of relay 4

36

NO 4
Normally open pin of Relay 4

Cooperate with common end of relay 4

37

Ground screwConnected to the earth

Connected to the earth

LED light

AI 1
Differential analog input channel 1 indication

Green LED, lights up when input ≥0.5mA

AI 2
Differential analog input channel 2 indication

Green LED, lights up when input ≥0.5mA

AI 3
Differential analog input channel 3 indication

Green LED, lights up when input ≥0.5mA

AI 4
Differential analog input channel 4 indication

Green LED, lights up when input ≥0.5mA

DI 1
Switch Input Channel 1 indication

Green LED,lights up when DI 1、DIG short connect

DI 2
Switch Input Channel 2 indication

Green LED,lights up when DI 2、DIG short connect

DI 3
Switch Input Channel 3 indication

Green LED,lights up when DI 3、DIG short connect

DI 4
Switch Input Channel 4 indication

Green LED,lights up when DI 4、DIG short connect

DO 1
Relay 1 output indication

Green LED,lights up when NO 1, COM 1 closed

DO 2
Relay 2 output indication

Green LED,lights up when NO 2, COM 2 closed

DO 3
Relay 3 output indication

Green LED,lights up when NO 3, COM 3 closed

DO 4
Relay 4 output indication

Green LED,lights up when NO 4, COM 4 closed

NET
Network indication

Yellow LED, long bright after entering the network

DATA
Serial data indication

Yellow LED, lights up when there’s data transmitted in RS485 interface (expressively flashes)

WORK
Work/reset indication

Yellow LED, flashing regularly / flashing after successful reset

PWR
Power indicator

Red LED, long bright

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产品
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Interface Acquisition
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E851-RTU(4440-ETH) RS485 /Ethernet Analog / Digital Support Support - - - 172*107*29 Modbus TCP/RTU
  • E851-RTU(4440-ETH)

    产品型号:E851-RTU(4440-ETH)

    Interface :RS485 /Ethernet

    Acquisition Type :Analog / Digital

    TCP/IP :Support

    Ebyte Cloud :Support

    - :-

    - :-

    - :-

    Size :172*107*29

    Feature:Modbus TCP/RTU

    PDF :

    购买:

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