Y311-010 is a single-relay remote I/O module available in Wi-Fi and Ethernet versions. It is built for one controlled load, such as a light, pump start/stop signal, buzzer, beacon, solenoid valve, or remote reset loop.
Best Fit
- One remote relay output in a small control box.
- Pump, valve, light, alarm beacon, or reset-loop switching.
- Simple Modbus TCP control without adding a larger I/O module.
Network Options
| Y311-010-W | 2.4 GHz Wi-Fi, AP/STA mode, useful for wireless sites and mobile commissioning. |
| Y311-010-R | 10/100M RJ45 Ethernet, static IP or DHCP, useful for fixed wired networks. |
Key Specifications
- 1 x relay output, 10 A @ 30 VDC / 10 A @ 250 VAC.
- 7 to 40 VDC power input.
- Modbus TCP Server, device address 0 to 255.
- Manual, flash-on, flash-off, and timed relay actions.
- Compact 97 x 50 x 32 mm housing.
Before Ordering
Choose Wi-Fi when cabling is difficult. Choose Ethernet when the cabinet has a stable LAN. For motor loads, use the relay to drive a contactor coil rather than switching the motor directly.
