Omron NX-AD3203 | 4-Channel Analog Input Module

Omron NX-AD3203 | High-Precision Analog Input Module for NX-Series PLCs

Overview

The Omron NX-AD3203 is a 4-channel analog input module for the NX-series PLC platform, offering 16-bit resolution for precise measurement of analog voltage and current signals. Designed for high-speed, high-accuracy signal acquisition, it integrates seamlessly into Sysmac-based control systems via EtherCAT.

Key Features

• Number of Channels: 4 analog inputs

• Input Types: Voltage (±10V, 0–10V) and current (0–20 mA, 4–20 mA)

• Resolution: 16-bit

• Fast Sampling: Suitable for dynamic analog signal capture

• Isolation: Channel-to-bus isolation improves reliability

• Compact Size: Fits NX-series I/O racks with minimal space

• LED Indicators: Channel diagnostics and status monitoring

• Hot Swappable: Replace modules without shutting down system

• Integration: Easy setup with Sysmac Studio software

Technical Specifications

• Model: NX-AD3203

• Channels: 4 (single-ended)

• Input Ranges:

  • Voltage: ±10V, 0–10V

  • Current: 0–20 mA, 4–20 mA

• Resolution: 16-bit

• Conversion Time: 10 ms max. per module

• Accuracy: ±0.1% full scale (typical)

• Isolation: Between I/O and system bus

• Power Supply: From NX bus

• Operating Temperature: 0°C to +55°C

• Mounting: DIN rail via NX I/O system

• Dimensions: Approx. 12 × 100 × 70 mm

• Weight: Approx. 100 g

Applications

• Temperature and Pressure Sensor Input

• Analog Level Monitoring

• Flow and Load Measurement

• Industrial Process Control

• Factory Automation Systems

Why Choose Omron NX-AD3203?

• High-resolution data capture for precise control

• Flexible input support for both voltage and current

• Compact and modular for scalable automation

• Fast integration using Omron’s Sysmac Studio platform

• Reliable isolation for long-term signal stability

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply