This series is dual band based, paired with interchangeable I/O and sensors and integrated with IoT data acquisition, processing, and publishing. Data can be directly from edge to cloud with higher security and no loss functions. All Wi-Fi channels can be flexibly connected with roaming function.
Advantech
WISE-4250-A
Wi-Fi 802.11a/b/g/n/ac 2.4/5G IO module
£129.74
- 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
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Datasheets
Specification
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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