The WISE-4000 series is an Ethernet-based wireless IoT device, integrated with IoT data acquisition, processing, and publishing functions. As well as various I/O types, the WISE-4000 series provides data pre-scaling, data logic, and data logger functions. These data can be accessed via mobile devices and be published to the cloud with security at anytime and anywhere.
Advantech
WISE-4051-B
8DI 2.4G WiFi IoT Wireless I/O with 1RS-485
£147.71
- Supports IEEE 802.11 a/b/g/n (2.4GHz)
- Supported protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTPs, MQTT
- Stores 10,000+ data points locally with SNTP/RTC time sync and WDT auto connection recovery
- Supports RESTful web API in JSON format for IoT integration
- With UDP-based AES-128 encrypted wireless P2P, abnormal inputs can automatically trigger up to 16 WISE modules in the field
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Datasheets
Specification
Digital Input
| Channels | 8 (TTL) |
| Input Voltage | Dry Contact Logic level 0: Open Logic level 1: Close to DI COM Wet Contact Logic level 0: 0~3 VDC Logic level 1: 10~30 VDC |
| Isolation Protection | 4,200 VDC |
Environment
| Operating Temperature | -25~70 °C (-13~158 °F) |
| Relative Humidity | 20~95% RH (non-condensing) |
| Storage Humidity | 0~95% RH (non-condensing) |
| Storage Temperature | -40~85 °C (-40~185 °F) |
General
| Connectors | 1 x Plug-in screw terminal |
| Protocol | Modbus/TCP, TCP/IP, UDP, HTTP, DHCP, MQTT |
Hardware
| Certification | CE, FCC Class A, R&TTE, NCC, SRRC, RoHS |
| LED Indicators | Status, Com, AP/Station, Signal Strength |
| Power Consumption | 2.2 W @ 24 VDC |
| Power Input | 10~30 VDC |
| Watchdog Timer | 1.6 s |
I/O Interface
| Serial Ports | 1 x RS-485 |
Mechanical
| Dimension (W x H x D) | 80 x 148 x 25 mm |
| Enclosure | PC |
| Mounting | DIN-rail, Wall, Stack |
| Weight (Net) | 0.15 kg |
Power Requirements
| Input Voltage | 10~30 VDC |
Serial Communication
| Baud Rate (bps) | 1200 bps~115.2 kbps |
| Data Bits | 7, 8 |
| Data Signals | RS-485: DATA+, DATA- |
| Parity | None, Even, Odd |
| Stop Bits | 1, 2 |
Wireless Communication
| Frequency Band | IEEE 802.11 b/g/n 2.4 (GHz) |
| Standard (Technology) | WIFI |
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