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  2. Industrial Automation & I/O /
  3. Wireless I/O & Sensors /
  4. Wireless I/O Devices: WISE-4000 /
  5. Wi-Fi 2.4GHz/5GHz Wireless I/O Module /

Wi-Fi 2.4GHz/5GHz Wireless I/O Module

WISE-4250

2.4G/5G Wi-Fi IoT Wireless I/O Module

  • Supports IEEE 802.11 ac (2.4/5GHz) for stable wireless connectivity
  • Supports interchangeable I/O and Sensor modules (additional purchase required) and is easily configured with web UI
  • Supports MQTT and RESTful API protocols for uploading data to cloud service platforms such as AWS, Azure, SCADA, and WebAccess
  • Smart Roaming enables seamless AP switching
  • Supports WPA3 / TLS 1.3 encryption and X.509 certificate authentication for secure data transmission
  • With UDP-based AES-128 encrypted wireless P2P, abnormal inputs can automatically trigger up to 16 WISE modules in the field
  • Stores 10,000+ data points locally with SNTP/RTC time sync and Watchdog timer auto connection recovery

Certifications:

Support Links:

Datasheet Download 3D Model Technical Downloads
  • 2.4G/5G Wi-Fi IoT Wireless I/O Module

Specifications

Wireless Communication
Standard (Technology)
  • WIFI
Frequency Band
  • IEEE 802.11 a/b/g/n/ac 2.4/5 (GHz)
Power Requirements
Input Voltage
  • 10~50 VDC
Protection
Short Circuit Protection
  • Yes
Hardware
Power Consumption
  • 1.2 W @ 24 VDC
Watchdog Timer
  • 1.6 s
LED Indicators
  • Status, Line-power, Wireless Com, Initial/Normal, Signal Strength
Certification
  • CE, FCC, RoHS, TELEC, NBTC
Environment
Operating Temperature
  • -25~70 °C (-13~158 °F)
Relative Humidity
  • 20~95% RH (non-condensing)
Storage Temperature
  • -40~85 °C (-40~185 °F)
Storage Humidity
  • 0~95% RH (non-condensing)
Mechanical
Enclosure
  • PC
Mounting
  • DIN-rail, Wall, Pole, Stack
Dimension (W x H x D)
  • 70 x 102 x 38 mm
Weight (Net)
  • 0.5 kg (1.1 lb)
General
Protocol
  • Modbus/TCP, TCP, UDP, HTTP, HTTPS, DHCP, MQTT, SNTP, Modbus/RTU, REST

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