4-channel Digital Input and 4-ch Relay Output IoT Wireless I/O Module

Features

• 4 isolated digital inputs and 4 isolated relay outputs
• WLAN 2,4 GHz IEEE 802.11b/g/n
• It supports both client and server wireless mode
• It supports the Web configuration from mobile devices with HTML5
• It supports the storage of cloud-based file and the local registration with RTC time stamp
• It supports RESTful API web in JSON format for the object integration
• Supported protocols: Modbus/TCP, TCP/IP, UDP, DHCP, HTTP
• It supports 10 ~ 30VDC power supply with reverse protection
• 3000Vrms Isolation protection with watchdog double timer for the system and the communication