8DI+8DO I/O Module

I/O Module, , , ,
Y301-880 8DI+8DO IoT I/O module for industrial automation

Y301-880 8DI+8DO Modbus I/O Module

Model: Y301-880

Key Features

  • Eight DI + eight DO with SPDT relays AC 277 V/10 A or DC 28 V/10 A

  • DI channels accept dry/wet contact, pulse input, and programmable debounce

  • Up to sixteen automation scenes support follow, delay, schedule, pulse, and logic

Overview

Flagship Y301 Modbus-RTU node with eight opto-isolated digital inputs and eight 10A SPDT relays for high-density cabinet automation over RS485 or RS232 buses.

Key Features

  • Eight DI + eight DO with SPDT relays AC 277 V/10 A or DC 28 V/10 A

  • DI channels accept dry/wet contact, pulse input, and programmable debounce

  • Up to sixteen automation scenes support follow, delay, schedule, pulse, and logic

  • 5–36 VDC input, DO retention, RS485/RS232 Modbus with DIP addressing

Specifications

Power SupplyVoltageDC 5~36V
Typical Current260 mA @ 12V
Max Current350 mA @ 12V
Operating Temperature-40°C ~ +85°C
Humidity5~95% RH
Digital InputsChannels8
TypeDry/wet contact, optically isolated
Voltage Range5~36V (wet mode)
Sampling Rate100 Hz
Pulse Counter32-bit per channel
Debounce5–255 ms (default 50 ms)
Digital OutputsChannels8
TypeSPDT relays
Contact RatingAC 277V 10A / DC 28V 10A
Minimum LoadAC 10V 10 mA
Switching Time
State RetentionNone / soft reboot / full retention
CommunicationInterfacesRS485 (default), RS232 optional
ProtocolModbus-RTU slave
Baud Rate600–230400 bps (default 9600)
Slave Address1–255 (software) + DIP offset 0–31
MechanicalDimensions145 × 90 × 40 mm
Mounting35 mm DIN rail or screw slots
ProtectionIP20, UL94 V-0 enclosure

Documentation & Support

Get More Details

Just tell us your requirements, we can do more than you can imagine.