4-ch Digital 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.


Digital Input Channels 4
Isolation 3,000 Vrms
Logic Level Dry Contact 0: Open, 1: Close to DI COM; Wet Contact 0: 0 ~ 3 VDC, 1: 10 ~ 30 VDC (3 mA min.)
Digital Output Channels 4 Open collector to 30 V, 500 mA max. for resistance load
Isolation 3,000 Vrms
Environment Operating Humidity 20 ~ 95% (non-condensing)
Operating Temperature -40 ~ 70°C (-40~158°F)
Storage Humidity 0 ~ 95% RH (non-condensing)
Storage Temperature – 40 ~ 85°C ( -40 ~ 185°F)
General Certifications CE, FCC, RoHS
Connectors Plug-in screw terminal block (I/O and power)
Data Log Up to 10000 samples with time stamp
Dimensions (W x H x D) 80 x 89 x 25 mm
Enclosure PC
LAN IEEE 802.3u 10/100Base-T(X)
Mounting DIN 35 rail, Wall, Stack
Power Consumption 2.2 W @ 24 VDC
Protocol Modbus/TCP, TCP/IP, UDP, HTTP, DHCP
Watchdog Timer System (1.6 second) & Communication (programmable)
Web API RESTful in JSON format
Web Server HTML5 with JavaScript & CSS3