← Wireless I/O Devices: WISE-4000
WISE-4250
2.4G/5G Wi-Fi IoT Wireless I/O Module
Key Features
- 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
Detailed Specifications
| Wireless Communication — Standard (Technology) | WIFI |
| Wireless Communication — 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 |
| Environment — Operating Temperature | -25~70 °C (-13~158 °F) |
| Environment — Relative Humidity | 20~95% RH (non-condensing) |
| Environment — Storage Temperature | -40~85 °C (-40~185 °F) |
| Environment — Storage Humidity | 0~95% RH (non-condensing) |
| Hardware — Watchdog Timer | 1.6 s |
| Mechanical — Enclosure | PC |
| Mechanical — Mounting | DIN-rail, Wall, Pole, Stack |
| Mechanical — Dimension (W x H x D) | 70 x 102 x 38 mm |
| Mechanical — Weight (Net) | 0.5 kg (1.1 lb) |
| General — Protocol | Modbus/TCP, TCP, UDP, HTTP, HTTPS, DHCP, MQTT, SNTP, Modbus/RTU, REST |
| Hardware — LED Indicators | Status, Line-power, Wireless Com, Initial/Normal, Signal Strength |
| Hardware — Certification | CE, FCC, RoHS, TELEC, NBTC |