NX-AD2603

Overview of Omron NX-AD2603

The Omron NX-AD2603 is a high-precision analog input unit designed for the NX I/O Bus system. It supports two single-ended analog voltage inputs with a range of -10 to +10 V and offers 13-bit resolution for accurate signal processing. The module is suitable for general-purpose and high-speed free-running analog data acquisition in industrial automation applications.

Key Features of Omron NX-AD2603

• Number of Analog Inputs: 2 points
• Analog Input Type: Voltage, single-ended input
• Input Voltage Range: -10 to +10 V
• Resolution: 13-bit (1/8000 full scale)
• Input Impedance: Minimum 1 MΩ
• Conversion Time: 250 µs per point
• Signal Processing: Free-run refreshing
• External Connection: Screwless push-in terminal block (8 terminals)
• Dimensions (W × H × D): 12 mm × 100 mm × 71 mm
• Operating Temperature Range: 0°C to 55°C
• Protection Rating: IP20
• Isolation: Transformer isolation and digital isolator between input and NX Bus
• Product Weight: Approximately 70 g

Technical Specifications of NX-AD2603:

Applications / Use Case

The Omron NX-AD2603 is ideal for precise monitoring and control of analog voltage signals in automation systems, manufacturing processes, and equipment testing. Its compact size and high resolution make it well-suited for integration into advanced NX series control architectures.