Six digital inputs accept dry or wet contacts for remote status monitoring
Y311-660 Remote I/O, 6DI/6DO, Wi-Fi or Ethernet
6DI+6DO Remote I/O Module (WiFi/Ethernet)
Y311-660 monitors six digital inputs and controls six 10 A relays for pumps, valves and power-status feedback. Choose a Wi-Fi or Ethernet model for the site network.

Key Features
Six 10 A relay outputs support multi-load switching from one module
Y311-660-W uses 2.4 GHz Wi-Fi AP/STA; Y311-660-R uses 10/100 Mbps RJ45 Ethernet
Shared Modbus mapping, with flash-on, flash-off and basic interlock control
7–40 VDC supply and DIN-rail or panel mounting in a 145 × 94 × 41 mm enclosure
Specifications
I/O Configuration
- Digital Inputs
- 6
- Digital Outputs
- 6
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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