Product Description
The Allen-Bradley 1394-SJT05-C is a GMC standard system module for 1394 Multi-Axis Motion control systems, featuring embedded RS232/422, DH485, AxisLink, and Remote I/O communication ports. This module facilitates data exchange between GMC Turbo and Standard systems, as well as with Allen-Bradley SLC 500 and PLC 5 controllers. AxisLink can also enable direct communication with other system modules and designate the master axis. For wiring, use 12 AWG (3.3 sq. mm) MTW copper wire (75C), minimizing noise and ground loops through proper grounding and feedback separation. The module operates with a 5000 Hz inverter carrier frequency and a 10,000 Hz output inverter switching frequency, which may generate noise affecting nearby sensitive equipment. During cable routing, segregate low voltage, communication, control I/O, and motor feedback cables from power cables (460/380 VAC), using separate entry points and crossing high and low voltage wires at 90 degrees; avoid running them in the same cable tray.
Is Your Device Showing These Signs?
The Allen Bradley 1394-SJT10-C-RL commonly experiences issues such as resolver feedback faults due to wiring degradation or resolver malfunction, requiring cable replacement or resolver repair. Drive trips caused by overcurrent or overvoltage conditions are addressed through power supply diagnostics and IGBT testing. Communication errors on the SERCOS interface are resolved by examining fiber optic cabling, verifying node addressing, and inspecting the SERCOS interface module. Motor overheating problems are mitigated by checking motor windings for shorts, confirming proper cooling fan operation, and verifying load parameters. Firmware corruption necessitates a firmware upgrade or re-flash to restore proper drive functionality.
Technical specifications
The Allen-Bradley 1394-SJT05-C is a GMC standard system module for multi-axis motion control, featuring RS232/422, DH485, AxisLink, and Remote I/O communication ports. It facilitates data exchange between GMC Turbo/Standard systems and Allen-Bradley SLC 500/PLC 5 controllers. AxisLink enables direct communication with other modules and master axis setting. Proper wiring with MTW copper wire (12 AWG) and grounding are crucial for optimal performance. The module's inverter carrier frequencies (5000 Hz and 10,000 Hz) can generate noise. Cable routing should separate low voltage, communication, control I/O, and motor feedback cables from power cables, crossing them at 90 degrees and avoiding shared cable trays.
Our Repair Process for the
1394-SJT10-C-RL
Our repair process for the Allen Bradley 1394-SJT10-C-RL begins with a comprehensive evaluation to identify the root cause of the malfunction. Resolver feedback faults are corrected through cable replacement or resolver repair. Drive trips due to overcurrent or overvoltage are resolved with power supply diagnostics and IGBT testing. Communication errors on the SERCOS interface require examination of fiber optic cabling, verification of node addressing, and inspection of the SERCOS interface module. Motor overheating problems are mitigated by checking motor windings for shorts, confirming proper cooling fan operation, and verifying load parameters. Firmware corruption necessitates a firmware upgrade or re-flash to restore proper drive functionality.
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.
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Ships from Rochester, NY