Ebyte E851-RTU

Chengdu Ebyte Electronic Technology Co.,Ltd E851-RTU(4440-ETH) User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co.,Ltd
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1.2.2. Network control
Input http://yun.cdebyte.com/www/data_direct, The acquisition can be controlled by command, which adopts Modbus
TCP/RTU protocol.
2. Product Introduction
E851-RTU (4440-ETH) is a network IO product that supports 4-way digital input (default trunk connection), 4-way
differential analog input and 4-way relay output. Support Modbus TCP/RTU protocol. The product is highly user-friendly,
and users can easily and quickly integrate into their own systems to achieve remote control based on Ethernet.
2.1. Basic parameters
Name
Value
Hardware parameters
Product size(H*W*D)
172*107*29mm
Product weight
457.5±5g
Working temperature
-20℃~+70℃
Storage temperature
-40℃~+85℃
Working humidity
5%~95%
Storage humidity
1%~95%
Working voltage
8V~28V
Current acquisition range
0mA~20mA
Precision
0.2%
Data interface
RS485：1200~115200bps