BD Module:LX3V-2ADI2DAI-BD/LX3V-2ADV2DAV-BD

LX3V-2ADI2DAI-BD:

  • Analog Input (ADI): 4-20mA (input resistance: 250KΩ)
  • Rated Range: 4-20mA (0~2000)
  • Maximum Display Range: -500 to 2048
  • Resolution: 8uA (4mA-20mA / 2000)
  • Precision: ±0.5% of full scale (±0.08mA)
  • Conversion Time: One PLC scanning cycle.
  • Analog Output (DAI): 4-20mA (external load resistance ≥ 500Ω)
  • Rated Range: 4-20mA (0~2000)
  • Resolution: 8uA (4mA-20mA / 2000)
  • Precision: ±0.5% of full scale.
  • Conversion Time: One PLC scanning cycle.

 

LX3V-2ADV2DAV-BD:

  • Analog Input (ADV): -10V to 10V (input resistance: 160KΩ)
  • Rated Range: -10V to 10V (-2000~2000)
  • Maximum Display Range: -2048 to 2048.
  • Resolution: 5mV (10V default scope 1/2000)
  • Precision: ±0.5% of full scale.
  • Conversion Time: One PLC scanning cycle.
  • Analog Output (DAV): -10V to 10V (external load resistance ≥ 2KΩ)
  • Rated Range: -10V to 10V (-2000~2000)
  • Resolution: 5mV (10V default scope 1/2000)
  • Precision: ±0.5% of full scale.
  • Conversion Time: One PLC scanning cycle.

Both modules are powered by 24VDC or 5VDC (PLC host) and provide quick analog-to-digital and digital-to-analog conversion, allowing for seamless signal processing. These modules have no insulation between PLC channels and do not occupy any PLC points.

 

Key Features:

Dual Analog Input/Output Channels: For both current (4-20mA) and voltage (-10V to 10V) signals.
High Resolution & Precision: 12-bit digital output, with 8uA resolution for current and 5mV resolution for voltage.
Fast Conversion: Conversion happens in one PLC scanning cycle for both input and output channels.
Flexible Output: Supports analog current and voltage outputs for various applications.
No Insulation: Designed for efficient integration into PLC systems without additional insulation.
These modules are perfect for applications requiring reliable and accurate signal conversion for both input and output in automated industrial environments.

Description

The LX3V-2ADI2DAI-BD and LX3V-2ADV2DAV-BD are versatile modules designed for high-performance analog signal processing, providing both input and output capabilities. These modules support 2 analog input and 2 analog output channels, making them ideal for industrial automation systems that require reliable signal measurement and control.

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Technical Data

Item LX3V-2ADI2DAI-BD LX3V-2ADV2DAV-BD
Power supply 24VDC±10%, 50mA; 5VDC±10%, 70mA (Powered by PLC host)
  Analog input (ADI) Analog input (ADV)
Analog input range DC 4~20mA (input resistance 250KΩ). Absolute maximum input: -2mA, +30mA DC-10V~10V (input resistance 160KΩ). Note: If the input voltage exceeds ±15V, the unit will be damaged.
Rated  range 4~20mA: 0~2000 -10V~10V: -2000~2000
The maximum display range -500~2048 -2048~2048
Resolution 8uA[4mA ~20mA / 2000 ] 5mV[10V default scope 1/2000]
Precision ±0.5% of full scale (4~20mA:±0.08mA) ±0.5% of full scale
AD conversion time One PLC scanning cycle
Input characteristics image.png image.png
Insulation No insulation in each PLC channel
Occupied points None
  Analog output (DAI) Analog output (DAV)
Rated range 4~20mA: 0~2000 -10V~10V: -2000~2000
Analog output DC 4~20mA (the external load resistance is no less than 500Ω) DC-10V~10V (the external load resistance is no less than 2KΩ)
Digital output 12 bit binary
Resolution 8uA[4~20mA / 2000] 5mV[10V default scope 1/2000]
Precision ±0.5% of full scale
AD conversion time One PLC scanning cycle
Input characteristics

The external load is 250Ω and 0-2000 is converted to 4-20mA

image.png

image.png
Insulation No insulation in each PLC channel
Occupied points None