Allen-Bradley 1738-IE2CM12

Allen-Bradley 1738-IE2CM12 | ArmorPoint 2-Channel Analog Current Input Module with M12 Connectors

Overview

The Allen-Bradley 1738-IE2CM12 is an ArmorPoint I/O analog input module designed to provide two single-ended current inputs for 24V DC systems. Equipped with M12 connectors, this module ensures secure and reliable connections in industrial environments. Its IP67-rated housing allows for direct machine mounting without the need for additional enclosures.

Key Features

• Input Configuration:

  • Two single-ended current inputs

  • Signal ranges: 4–20 mA and 0–20 mA

• Connector Type:

  • M12 DC Micro-style quick-disconnect connectors for secure and efficient wiring

• Robust Industrial Design:

  • IP67-rated for protection against dust and water ingress

  • Suitable for harsh environments without additional enclosures

• High Accuracy and Resolution:

  • 16-bit resolution with an accuracy of ±0.1% full scale at 25°C

• Efficient Performance:

  • Input step response time of 70 ms at 60 Hz notch filter setting

  • Delta-Sigma conversion type for precise measurements

Technical Specifications

• Model: 1738-IE2CM12

• Input Signal Ranges:

  • 4–20 mA

  • 0–20 mA

• Resolution: 16 bits (0.32 µA/count over 21 mA)

• Absolute Accuracy: ±0.1% full scale at 25°C

• Input Step Response (per channel):

  • 70 ms at 60 Hz notch filter (default)

  • 80 ms at 50 Hz notch filter

  • 16 ms at 250 Hz notch filter

  • 8 ms at 500 Hz notch filter

• Input Conversion Type: Delta-Sigma

• Current Consumption:

  • POINTBus: 75 mA

  • External DC Power Supply: 10 mA at 24V DC

• Power Dissipation: 0.6 W 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 accurate analog signal acquisition from field devices such as sensors and transducers

• 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.

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