4 Channel WIFI and Ethernet Network IO Controller supports 4 DI/4 DO/2AI/1PT/RS485 port*

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4 Channel WIFI and Ethernet Network IO Controller supports 4 DI/4 DO/2AI/1PT/RS485 port*
4 Channel WIFI and Ethernet Network IO Controller supports 4 DI/4 DO/2AI/1PT/RS485 port*
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Price: $52.00
Availability: In Stock
Model: USR-IO424T-EWR
Average Rating: Not Rated

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4 Channel WIFI and Ethernet Network IO Controller: USR-IO424T-EWR [Details]

Product overview

USR-IO424T-EWR is network IO product which supports 4-way input/output, 2-way analog quantity detection, 1-way temperature detection and Modbus RTU/TCP protocol. Take ‘Remote control’ as core function and have high usability. User can easily and quickly integrate USR-IO424T-GR into own system to realize remote control which based on WIFI and Ethernet network.

Product features

-Supports 4-way Relay output

-Supports 4-way input, default is dry contact

-Supports 2-way analog input, default are voltage detection

-Supports 1-way PT100 temperature input

-Supports 8 conditional control command

-Various function code: 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x0F, 0x10

-Supports socket to connect to remote server and TCP Client

-Two work modes: Master mode and Slave mode. Master mode supports connecting to multiple Modbus RTU devices by RS485 cascading connection.

-Adopt Modbus RTU protocol data processing. Support Modbus TCP/RTU protocol adaptation.

-Supports connecting to USR Cloud.

-Supports FTP remote upgrade.

-Supports upgrading by RS485.

- Hardware watchdog.

-Various LED to indicate work status.

-Supports power supply over-current, over-voltage, anti-reverse connection protection. 


Parameter  Value
Ethernet interface
Wired WAN/LAN interface 10/100M WAN/LAN interface
WiFi parameters
Standard Support 802.11b/g/n
Antenna 2.4G WiFi antenna
Range 100 meters in open area
Hardware parameters
Data interface

Serial port: Support RS485.

Baud rate: 300bps~230400bps

Working voltage 12V~36V
DI input Dry contact input, just needing to short-circuit DI and COM
DO output

AC 220V 10A

DC 28V 10A

Voltage acquisition Range: 0V ~ 10V
Current acquisition Range: 0mA ~ 20mA 
Temperature detection Range: -100℃ ~ 200 ℃
Working temperature -20℃ ~ +70℃
Storage temperature -40℃ ~ +85℃
Working humidity 5%~95%
Storage humidity 1%~95%
Dimension 123*114*28mm
Software parameters
Work mode Master mode, slave mode
Configuration command Modbus RTU
Network protocol Modbus TCP, Modbus RTU
Application software Support configuration software

Software function 

DNS Support
Data transmission mode

Support TCP Client

EMC level
ESD IEC61000-4-2, Level 4
Surge IEC61000-4-5, Level 3
Group pulse IEC61000-4-4, Level 3
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