Allen-Bradley 1738-IB16DM12 | ArmorPoint 24V DC 16-Point Input Module with M12 Connectors

Overview

The Allen-Bradley 1738-IB16DM12 is an ArmorPoint I/O input module designed to provide 16 sinking (NPN) inputs for 24V DC signals. Equipped with M12 connectors, this module ensures secure and reliable connections in industrial environments. Its IP65/66/67-rated housing allows for direct machine mounting without the need for additional enclosures.

Key Features

• Input Configuration:

  • 16 sinking (NPN) inputs

  • Supports 24V DC nominal input voltage

• Connector Type:

  • M12 quick-disconnect connectors for secure and efficient wiring

• Robust Industrial Design:

  • IP65/66/67-rated for protection against dust and water ingress

  • Suitable for harsh environments without additional enclosures

• Diagnostic Capabilities:

  • Provides input diagnostics for enhanced system monitoring and troubleshooting

• Compact and Modular:

  • Facilitates easy integration into existing ArmorPoint I/O systems

Technical Specifications

• Model: 1738-IB16DM12

• Input Voltage:

  • Nominal: 24V DC

  • Operating Range: 10–28.8V DC

• Input Current:

  • On-State Current: 2 mA minimum; 4 mA nominal at 24V DC

  • Off-State Current: 1.5 mA maximum

• Input Delay Time:

  • OFF to ON: 0.5 ms hardware delay + 0–63 ms selectable filter

  • ON to OFF: 0.5 ms hardware delay + 0–63 ms selectable filter

• Current, Sensor Source:

  • Per Input: 50 mA maximum

  • Per Module: 800 mA maximum

• Power Dissipation:

  • 2.7W maximum at 28.8V DC

• Thermal Dissipation:

  • 9.2 BTU/hr maximum at 28.8V DC

• Environmental Ratings:

  • Operating Temperature: -20°C to +60°C (-4°F to +140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to +185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Shock: 30g operating, 50g non-operating

  • Vibration: 5g at 10–500Hz

• Certifications:

  • UL Listed

  • CE Marked

  • C-Tick

Applications

• Industrial Automation Systems:

  • Facilitates reliable input signal acquisition from field devices such as sensors and switches

• On-Machine Applications:

  • Suitable for direct mounting on machinery, reducing installation complexity and cost

• Harsh Industrial Environments:

  • Designed to withstand exposure to dust, moisture, and other challenging conditions

Order Now

Available and ships worldwide. For assistance with integration into your existing ArmorPoint I/O system or to discuss your specific application needs, please contact our sales team.