Jinan USR IOT Technology Limited IO424T Manuel D’Utilisation
USR-IO424T-EWR User Manual
Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited
www.usriot.com
5
1. Get Start
If user has any question, please submit it back to customer center:
1.1. Product introduction
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-EWR into own system to realize remote control
which based on Ethernet and local control which based on LAN(WiFi) and RS485.
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-EWR into own system to realize remote control
which based on Ethernet and local control which based on LAN(WiFi) and RS485.
1.2. Basic parameters
Parameter
Value
Ethernet interface
Wired WAN/LAN interface
10/100M WAN/LAN *1
WiFi
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
DC: 12V~36V
DI input
Dry contact input, just needing to short-circuit DI
and COM
DO output
AC 220V 5A
DC 28V 5A
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
Figure 1 Basic parameters