Description

XY-ITOV Current to Voltage Signal Converter Module

The XY-ITOV module is a compact PCB signal converter designed for industrial automation and electronic control systems. It converts a standard current loop input signal into a selectable analog voltage output suitable for PLC, ADC, data acquisition, and control interfaces.

Key Features

• Input Signal: 0-20 mA or 4-20 mA
• Output Signal: 0-3.3 V / 0-5 V / 0-10 V selectable
• Supply Voltage: DC 7-36 V
• Adjustment: ZERO and SPAN multi-turn potentiometers
• Range Selection: J1 jumper block
• Typical Application: PLC analog input, ADC input, and signal conditioning
• Approx. Board Size: About 42 x 25.2 mm

Typical Applications

• PLC analog input signal conversion
• 4-20 mA transmitter to voltage input conversion
• ADC and data acquisition interface
• Control panel retrofit applications
• Industrial signal conditioning
• Automation and instrumentation systems

Terminal Definition

• I+: Positive current input terminal
• I-: Negative current input terminal / return
• VCC: Positive DC supply terminal
• VOUT: Voltage output terminal
• GND: Supply negative and output reference
• ZERO: Low-end calibration adjustment
• SPAN: High-end calibration adjustment
• J1: Output range selection jumper

Important Installation Notes

• Verify the exact module variant before field installation.
• Output range is selected using the J1 jumper block.
• ZERO and SPAN trimmers are used for fine adjustment.
• For 0-10 V output, use a supply voltage above 12 VDC.
• Use common 0V reference between module output and PLC / ADC analog input unless isolation is required.

Technical Support

AIC can support product selection, wiring review, PLC analog input scaling, panel retrofit, and technical quotation preparation.