www.advantech.com/products Online Download Features WISE-4220 WLAN IoT Wireless Sensor Node Preliminary Common Specification WLAN IEEE 802.11b/g/n 2.4GHz Outdoor Range 110 m with line of sight Connectors Plug-in screw terminal block (I/O and power) Watchdog Timer System (1.6 second) and Communication (programmable) Enclosure PC Mounting DIN 35 rail, wall, and stack Power Input 10 ~ 30 VDC Power Reversal Protection Supports User Defined Modbus Address Supports Data Log Function Up to 10,000 samples with RTC time stamp Supported Protocols Modbus/TCP, TCP/IP, UDP, DHCP, and HTTP Supports RESTful Web API in JSON format Supports Web Server in HTML5 with JavaScript & CSS3 Supports System Configuration Backup and User Access Control Temperature and Humidity Sensors Temperature Sensor Operating Range -20°C ~ 70°C (-4°F ~ 157.9°F) Resolution 0.02°C (0.04°F) Accuracy ±1.0°C Humidity Sensor Operating Range 5 ~ 95% RH Resolution 0.15% RH Accuracy ±6.0% RH @ 40 ~ 60% RH Temperature Monitoring RTD Input Channels 4 Input Type 2, 3-wire Pt RTD or digital input Temperature Range Pt-100: -200 ~ 200°C Pt-1000: -40 ~ 160°C Accuracy ±0.1% or better 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 Power Unit Monitoring Analog Input Channels 8 Resolution 16-bit Input Range 0 ~ 10V, 4 ~ 20mA Access Control Monitoring Digital Input Channels 6 (Dry Contact) Digital Output Channels 2 Serial Port Port Number 1 Type RS-485 Data Bits 7, 8 Stop Bits 1, 2 Parity None, Odd, Even Baud Rate (bps) 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 Protocol Modbus/RTU (Total 32 address by max. 8 instructions) Ordering Information Wireless Sensor Node WISE-4220-S215 WLAN IoT Wireless Sensor Node for Temperature Monitoring WISE-4220-S217 WLAN IoT Wireless Sensor Node for Power Unit Monitoring WISE-4220-S231 WLAN IoT Wireless Sensor Node with Temperature and Humidity Sensors WISE-4220-S250 WLAN IoT Wireless Sensor Node for Access Control Monitoring Power & Energy Automation 8 5 4 4 10 Panel PCs 9 iDoor Technology Modules 8 Industrial monitors 7 Industrial IoT Gateways 6 Control Cabinet PCs High-Performance Control Panels Industrial Operator Panels 3 2 IntelligentMotionControl andMachineVision 1 11 Control IPCs 12 Remote DA&C Systems 13 Wireless IoT Sensing Devices 14 15 RS-485 I/O Modules 16 Thin-Client Terminals Industrial Ethernet Solutions 17 IP Gateway and Serial Device Servers iNetworking 18 19 WebAccess+ Solution Ethernet I/O Modules Chapter 14 Table of Contents Table of Contents