Product Details
Product Description
The Allen-Bradley 1738-ACNR ArmorPoint adapter module provides ControlNet communication capability for distributed I/O systems. Designed for rugged environments, it supports high-speed data transfer, robust power handling, and IP-rated protection for field installations. With integrated overvoltage protection and wide operating temperature tolerance, it ensures reliable performance in demanding industrial applications.
Technical Specifications
-
Manufacturer Allen-Bradley
-
Product Line ArmorPoint Modules
-
Product Type ControlNet Network Adapter
-
Part Number 1738-ACNR
-
Weight 0.81 lbs (0.37 kg)
-
Communication Rate 5 Mbps (ControlNet)
-
Input Voltage Rating 24 VDC nominal; operating range 10–28.8 VDC
-
Inrush Current 6 A maximum for 10 ms
-
Field Side Power Requirements 24 VDC at 425 mA (maximum)
-
Maximum Power Consumption 10.2 W at 28.8 VDC
-
Maximum Power Dissipation 5.0 W at 28.8 VDC
-
Thermal Dissipation 16.9 BTU/hr at 28.8 VDC
-
Input Protection Reverse polarity protected
-
Isolation Voltage 50 V continuous
-
Electromagnetic Emissions Group 1, Class A
-
Enclosure Rating IP65, IP66, IP67 (when properly marked)
-
Operating Temperature Range -4 to 140 °F (-20 to 60 °C)
-
Storage Temperature Range -40 to 185 °F (-40 to 85 °C)
Application Scenarios
-
Distributed I/O systems requiring ControlNet communication
-
Harsh industrial environments needing IP65/66/67-rated modules
-
Applications requiring reliable power handling and thermal dissipation
-
Systems needing reverse polarity protection for field wiring
FAQ
Q: What communication speed does the 1738-ACNR support? A: It supports ControlNet communication at 5 Mbps.
Q: Is the module suitable for outdoor or harsh environments? A: Yes, it meets IP65/66/67 ratings when properly marked.
Q: What type of input protection is included? A: Reverse polarity protection is integrated.
Comparison with Similar Models
-
1738-ADN: DeviceNet adapter for ArmorPoint modules.
-
1738-AENTR: Ethernet/IP adapter with dual ports.
-
1738-ACNR: ControlNet adapter optimized for high-speed communication.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Mastering Functional Safety Terminology in Industrial Automation
In modern process control and factory automation, managing operational risk is a top engineering priority. High-speed machinery, high-pressure vessels, and continuous processes present constant hazards to personnel and equipment. Modern plant operations rely heavily on functional safety strategies to mitigate these risks. This guide breaks down the essential functional safety terminology that every control systems engineer should master.
Understanding Dry Contacts in PLC Wiring: An Industrial Automation Guide
Mastering contact switching principles is essential for reliable control panels. Field devices and PLCs interface through dry or wet contacts. This technical guide examines the mechanics of dry contacts, explores their wiring architectures, and evaluates their key advantages in industrial automation.
Ultimate Commissioning Checklist for Industrial Automation Systems: An Engineering Guide
Commissioning is the most decisive phase of an industrial automation project, transforming control hardware and software into an operational facility. Thorough testing prevents costly startup delays and builds customer confidence. This guide covers essential checklists, electrical standards, and best practices.