WISE-4220
Industrial Wi-Fi 2.4G Wireless I/O Module

![]()
Introduction
The WISE-4220 series is an Ethernet-based wireless IoT device, integrated with IoT data acquisition, processing, and publishing functions. As well as various I/O and sensor types, the WISE-4220 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 any time and anywhere.
Features
IEEE 802.11 b/g/n 2.4GHz Wi-Fi with AP Mode
The Wi-Fi interface is easily integrated with wired or wireless Ethernet devices, users only need to add a wireless router or AP to extend the existing Ethernet network to wireless. The limited AP mode enables the WISE-4220 to be accessed via other Wi-Fi devices directly as an AP.

HTML5 Web Configuration Interface
All the configuration interfaces are applied in web service, and the web pages are based on HTML5, so users can configure the WISE-4220 without the limitation of OS/devices. You can use your mobile phone or tablet to directly configure the WISE-4220.

Features
- 2.4GHz Wi-Fi reducing the wiring cost during big data acquisition
- Easily extend the existing network by adding APs, and share existing Ethernet software
- Configured by mobile devices directly without installing any software or Apps
- Zero data loss using the log function with RTC time stamp
- Data can be automatically pushed to Dropbox or computer
- Supports RESTful web API in JSON format for IoT integration
Data Storage
The WISE-4220 can log up to 10,000 samples of data with a time stamp. The I/O data can be logged periodically, and also when the I/O status changes. Once the memory is full, users can choose to overwrite the old data to ring the log or just stop the log function.

Cloud Storage
Data logger can push the data to file-based cloud services like Dropbox using pre-configured criteria. With RESTful API, the data can also been pushed to a private cloud server in the format of JSON. Users can set up their private cloud server using the provided RESTful API and their own platform.

Specifications
General
| IEEE 802.11b/g/n 2.4GHz ISM Band 802.11b: 12.0 dBm ±1dBm 802.11g: 15.5 dBm ±1dBm 802.11n: 15.5 dBm ±1dBm Connector: Reverse SMA Gain (Peak): 2.45 dBi 150m with line of sight Plug-in screw terminal block (power) System (1.6 seconds) and Communication (programmable) CE, FCC, IC, NCC, SRRC, RCM, VCCI, TELEC (CC3200 listed antenna) 70 x 102 x 38 mm PC DIN 35 rail, wall, stack, and pole 10 ~ 50 VDC 1.2 W @ 24 VDCUp to 10000 samples with RTC time stamp Modbus/TCP, TCP/IP, UDP, DHCP, and HTTP |
Environment
| -25 ~ 70°C (-13~158°F) -40 ~ 85°C (-40~185°F) 20 ~ 95% RH (non-condensing) 0 ~ 95% RH (non-condensing) |
WISE-4220-S231 (Built-in Temperature and Humidity Sensor)
Temperature Sensor
| -25°C ~ 70°C (-13°F ~ 157.9°F) 0.1 (°C/°F/K) ±2.0°C (±35.6°F) (vertical installation) |
Humidity Sensor
| 10 ~ 90% RH 0.1% RH ±4% RH @ 0%~50% RH ±10% RH @ 50%~60% RH ±13% RH @ 60%~90% RH |
WISE-S214 (4AI/4DI)
Analog Input
| 4 16bits Bipolar; 15bits Unipolar 10Hz (Total) with50/60Hz Rejection ±0.1% for Voltage Input; ±0.2% for urrent Input 0~150mV, 0~500mV, 0~1V, 0~5V, ~10V, ±150mV, ±500mV, ±1V, ±5V, ±10V, 0~20mA, ±20mA, 4-20mA >1MΩ (Voltage) 240 Ω (External resistor for current) Scaling and Averaging |
Digital Input
- Channels; 4 (Dry Contact)
- Supports 200Hz Counter Input (32-bit + 1-bit overflow)
- Supports keep/discard counter value on power-off
- Support inverted digital input status
WISE-S250 (6DI, 2DO& 1RS-485)
Digital Input
• Channels; 6 (Dry Contact)
• Supports 3kHz Frequency Input
Digital Output (Sink Type)
| 2 100 mA At 0 -> 1: 100 us At 1 -> 0: 100 us (for Resistive Load) 5 kHz 30V |
Serial Port
| 1 RS-485 7, 8 1, 2 None, Odd, Even 1200, 2400, 4800, 9600, 19200, 8400, 57600, 115200 Modbus/RTU (Total 32 addresses y 8 max. instructions) |
WISE-S251(6DI/1RS-485
Digital Input
- Channels; 6 (Dry Contact)
- Supports 200Hz Counter Input (32-bit + 1-bit overflow)
- Supports keep/discard counter value on power-off
- Support inverted digital input status
Serial Port
| 1 RS-485 7, 8 1, 2 None, Odd, Even 1200, 2400, 4800, 9600, 19200, 8400, 57600, 115200 Modbus/RTU (Total 32 addresses by ax. 8 instructions) |
Ordering Information
Wi-Fi 2.4G Wireless I/O Module
| Wi-Fi 2.4G Wireless I/O Module Wi-Fi 2.4G Wireless Module with Temperature and Humidity Sensor |
WISE-S200 I/O Module
| 4AI/4DI 6DI, 2DO & 1RS-485 6DI & 1RS-485 |
Accessories
| DIN Rail Power Supply (2.1A Output Current) Panel Mount Power Supply (3A Output Current) Panel Mount Power Supply (4.2A Output Current) |
Dimensions

Online Download
www.advantech.com/products



















