Network IO Controller USR-IO808-EWR V2

USR-IO808-EWR 8 Way Network IO Controller 8 DI 8DO ETH/ WiFi/ RS485 Interface Modbus TCP/ RTU Support

USR-IO808-EWR is network IO product which supports 8-way input/output and Modbus RTU/TCP protocol.

Take ‘Remote control’ as core function and have high usability.

User can easily and quickly integrate USR-IO808-EWR into own system to realize remote, LAN and local control which based on Ethernet, WiFi and RS485.

Features :

• Support 8-way Relay output.
• Support 8-way input, default is dry contact.
• Support 8 conditional control command.
• Support Web Server to configure IO808-EWR.
• Support various function code: 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x0F, 0x10.
• Support socket to connect to remote server and TCP Client.
• Support two work modes: Master mode and Slave mode. Master mode supports connecting to multiple Modbus RTU devices by RS485 cascading connection.
• Adopt Modbus RTU protocol data processing. Support Modbus TCP/RTU protocol adaptation.
• Support WAN/LAN interface and LAN interface network.
• Support AP and STA two WiFi modes.
• Support connecting to USR Cloud.
• Support FTP remote upgrade.
• Support upgrading by RS485.
• Support hardware watchdog.
• Support various LED to indicate work status.
• Support power supply over-current, over-voltage, anti-reverse connection protection.