Jinan USR IOT Technology Limited IO808 ユーザーズマニュアル
USR-IO808-EWR User Manual
Technical Support:
h.usriot.com
Jinan USR IOT Technology Limited
www.usriot.com
4
1. Get Start
If user has any question, please submit it back to customer center:
1.1. Product introduction
USR-IO808-EWR is network IO product which supports 8-way input/output and Modbus RTU/TCP protocol. Take
‘Remote control’ as core function and have high usability. User can easily and quickly integrate USR-IO808-EWR
into own system to realize remote, LAN and local control which based on Ethernet, WiFi and RS485.
‘Remote control’ as core function and have high usability. User can easily and quickly integrate USR-IO808-EWR
into own system to realize remote, LAN and local control which based on Ethernet, WiFi and RS485.
1.2. Basic parameters
Parameter
Value
Ethernet interface
Wired WAN/LAN interface
10/100M WAN/LAN interface
Wired LAN interface
10/100M 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
DC: 12V~36V
DI input
Dry contact input, just needing to short-circuit DI
and COM
DO output
AC 220V 10A
DC 28V 10A
Working temperature
-20℃ ~ +70℃
Storage temperature
-40℃ ~ +85℃
Working humidity
5%~95%
Storage humidity
1%~95%
Dimension
200*122*29mm
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
1.3. Hardware