8-Channel Analog Input Module

I/O Module, , , ,
Y301-008 8-channel analog input module for IoT data acquisition

Y301-008 8AI Modbus Analog Input Module

Model: Y301-008

Key Features

  • 12-bit ADC with linear scaling where actual value = register x 0.001

  • Supports 0-10 V or 4-20 mA input per channel

  • 7 to 30 VDC supply in a 35 mm DIN-rail enclosure

Overview

8-channel Modbus analog input concentrator for building automation and laboratory systems, with per-channel 0-10 V or 4-20 mA support.

Key Features

  • 12-bit ADC with linear scaling where actual value = register x 0.001

  • Supports 0-10 V or 4-20 mA input per channel

  • 7 to 30 VDC supply in a 35 mm DIN-rail enclosure

  • Broadcast-friendly commissioning with default address 0 and broadcast address 254

Specifications

Power SupplyVoltageDC 7~30V
Typical Power Consumption
Operating Temperature-40°C ~ +85°C
Humidity5% ~ 95% RH, non-condensing
Analog InputsChannels8
Input Type4-20 mA or 0-10 V, configurable per channel
Resolution12-bit (4096 steps)
Accuracy+/-0.5% FS
Linearity+/-0.5% FS
Sampling Rate10 Hz
CommunicationInterfacesRS485 / RS232
ProtocolModbus RTU / Modbus ASCII
Baud Rate600~115200 bps
Address Range1~255
MechanicalDimensions100 x 70 x 35 mm
Mounting35 mm DIN rail
WeightApprox. 60 g

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