Product Description
The Allen-Bradley/Rockwell Automation 1747-DTAM-E is a data table access module designed for factory floor use with Allen-Bradley SLC 500 processors. It allows operators to change machine operating modes, clear processor faults, access data files, and transfer memory. It supports two operating modes (modify and monitor, selectable via jumper) and offers multilingual display capabilities (English, Spanish, German, French, Italian, and Japanese). While it facilitates memory data transfers between CPU EEPROM and RAM and functions as an operator interface, it does not support string, floating point, or ASCII data types. The UL and CSA approved module features a NEMA 12/13 rated enclosure and requires an operating temperature of 32-131F (0-55C). Ventilation is provided by enclosure holes, and additional holes can be drilled if needed, provided the original holes are covered during the process to prevent damage from metal shavings.
Is Your Device Showing These Signs?
The Allen Bradley 1747-DTAM-E commonly experiences communication failures due to corrupted firmware or faulty DH-485 network connections. Resolution involves reflashing the firmware using a compatible programming device and verifying proper termination and cabling within the DH-485 network. Backplane issues and power supply instability also contribute to operational problems; confirm proper voltage levels and inspect the backplane for damage or corrosion. Module configuration errors within the PLC program prevent proper data transmission, so verify the I/O configuration and data mapping.
Technical specifications
The Allen-Bradley 1747-DTAM-E is a data table access module for Allen-Bradley SLC 500 processors, used on factory floors. It allows operators to modify machine modes, clear faults, access data, and transfer memory. It has two operating modes (modify/monitor), supports multiple languages, and facilitates memory transfers and operator interface functions. However, it doesn't support string, floating point, or ASCII data. The module is UL and CSA approved, has a NEMA 12/13 enclosure, and operates within a specific temperature range. Ventilation is provided by enclosure holes, with instructions for drilling additional holes.
Our Repair Process for the
1747-DTAM-E
Our repair process for the Allen Bradley 1747-DTAM-E begins with reflashing the firmware using a compatible programming device to address communication failures stemming from corrupted firmware. Technicians then verify proper termination and cabling within the DH-485 network to resolve connectivity issues. Voltage levels are confirmed and the backplane is inspected for damage or corrosion to eliminate backplane issues and power supply instability as potential causes. Finally, the I/O configuration and data mapping within the PLC program are verified to correct module configuration errors that prevent proper data transmission.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.