IOTA-NR24 Overview

The IOTA-NR24 is a non-redundant IO termination assembly engineered for high-reliability applications, complying with SIL 3 standards under IEC 61508/61511. This assembly supports versatile IO configurations and offers robust connectivity options, making it suitable for various industrial environments.

Key Features:

• Compatibility:

  • Supports one RUSIO-3224 or RUSLS-3224 module for versatile IO configurations.

• IO Connections:

  • Provides 32 universal IO channel connections (CN1 and CN2) for flexible integration.

• V+ Connections:

  • Offers four identical V+ connections (CN3) for active AI devices.

• Ethernet Communication:

  • Equipped with two RJ45 connectors for 100MB Ethernet communication (RIOLA and RIOLB).

• Power Connection:

  • Includes a 24V power connection (24V screw and COM screw) to the carrier power rails.

• IO Types:

  • Supports various IO types, including digital inputs, ESD inputs, analog inputs/outputs, and digital outputs.

Technical Specifications:

• Operating Temperature:

  • -40°C to +70°C

• Storage Temperature:

  • -40°C to +85°C

• Relative Humidity:

  • 10% to 95%

• Pollution Degree:

  • 2 or better

• Approvals:

  • CE, UL, TUV

• Power Supply Voltage:

  • 24V DC (-15% to +30%)

• Supply Load:

  • Max. 10A

• Reverse Polarity Protection:

  • Parallel diode

• Fuse Rating:

  • 15A (Blade 5x19 mm)

• Voltage Rating DC:

  • 32V

• Manufacturer:

  • Littelfuse

• Manufacturer PN:

  • 0287015.PXS

Physical Data:

• Dimensions:

  • 64 x 120.7 x 293.4 mm (H x W x D)

• Weight:

  • 0.46 kg

The IOTA-NR24 is designed to provide reliable and versatile IO termination, suitable for demanding industrial applications. Its comprehensive features and robust specifications ensure efficient performance and seamless integration.