Eight digital inputs and eight 10 A relay outputs for multi-point monitoring and switching
Y311-880 Remote I/O, 8DI/8DO, Wi-Fi or Ethernet
8DI+8DO Remote I/O Module (WiFi/Ethernet)
Y311-880 brings eight digital inputs and eight 10 A relay outputs into one remote I/O module for lighting, fan and pump groups. Wi-Fi and Ethernet variants are available.

Key Features
Y311-880-W connects over 2.4 GHz Wi-Fi AP/STA; Y311-880-R connects over 10/100 Mbps RJ45 Ethernet
Both variants use the same Modbus register map and control behavior
Basic interlock support for coordinated field-device control
7–40 VDC input, -40 to 85 °C operating range, and DIN-rail or panel mounting
Specifications
I/O Configuration
- Digital Inputs
- 8
- Digital Outputs
- 8
Power Supply
- Voltage
- DC 7~40V
Communication
- Protocol
- Modbus
- Device Address
- 0 to 255
- Wifi Variant
- Network: 2.4 GHz WiFi (AP/STA); Default Ip: 192.168.16.254; Default Port: 60000 / 10000
- Ethernet Variant
- Network: 10/100M RJ45 Ethernet; Default Ip: 192.168.1.7; Default Port: 10000
- Baud Rates
- 2400 / 4800 / 9600 / 19200 / 38400 bps
Product Documents
Related Products
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