4-ch Current Input and 4-ch Digital Output IoT Ethernet I/O Module
  • IEEE 802.3u 10/100Base-T(X)
  • Industrial grade operating temperature -40~70°C
  • Supported Protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTP
  • Supports RESTful web API in JSON format
  • Supports local logging with RTC time stamp
  • Supports mobile device web configuration in HTML5
  • Supports 10~30VDC power with reverse protection
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The WISE-4000/LAN series is a newly designed IoT Ethernet I/O module which supports new RESTful web API for IoT applications. A HTML5 web configure interface enables users to configure WISE modules without the limitation of a platform or operation system. The built-in data logger function logs data with time information, then be retrieved in a bundle. Wide operating temperatures enable the WISE series to be implemented in more IoT data acquisition applications. As well as the new functions, the new mechanical design can let users install the module and doing diagnostics in an easier manner than before.


Current InputAccuracy±0.2% of FSR @ 25°C
Burn-out DetectionYes (4~20 mA only)
Channel4 (differential)
Input Impedance120 Ω
Input Range0~20 mA, 4~20 mA
Sampling Rate10/100 Hz/channel
Digital OutputChannels4 Open collector to 30 V, 500 mA max. for resistance load
DimensionsDimensions80 x 89 x 25 mm
EnvironmentOperating Humidity20 ~ 95% (non-condensing)
Operating Temperature-40 ~ 70°C (-40~158°F)
Storage Humidity0 ~ 95% (non-condensing)
Storage Temperature-40 ~ 85°C (-40 ~ 185°F)
GeneralCertificationsCE, FCC, RoHS
ConnectorsPlug-in screw terminal block (I/O and power)
Data LogUp to 10000 samples with time stamp
LANIEEE 802.3u 10/100Base-T(X)
MountingDIN 35 rail, Wall, Stack
Power Input10 ~ 30 VDC
ProtocolModbus/TCP, TCP/IP, UDP, HTTP, DHCP
Watchdog TimerSystem (1.6 second) & Communication (programmable)
Web APIRESTful in JSON format
Web ServerHTML5 with JavaScript & CSS3
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