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OVERVIEW
Official designation: Allen-Bradley 1769-L31 (CompactLogix 5331, Packaged Controller)
Role/Application: Features 512 KB memory and dual RS-232 ports to control 16 I/O modules across three expansion banks.
KEY SPECS SUMMARY
Power: 5V DC, 1.12A
Interfaces / Ports: Dual RS-232 ports
Indicators: Run, Force, OK, Batt
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: 1769 Compact I/O
Limit: 16 modules, 3 banks
Lifecycle: End of Life
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the user memory capacity of the 1769-L31 controller?
A: The 1769-L31 provides 512 KB of available user memory.
Wiring & Installation:
Q: How many I/O modules can be installed per bank?
A: Up to 16 modules can be connected across three expansion banks.
Troubleshooting & Compatibility:
Q: What does a flashing red OK LED indicate on this unit?
A: It signals a non-recoverable fault or a critical firmware error.
Replacement & Upgrades:
Q: Is there a recommended modern replacement for the 1769-L31?
A: The CompactLogix 5370 L3 controllers are current functional upgrades.
상품 정보 고시
| Category | Details |
|---|---|
| Product Name | See this page for details |
| Model Name | See this page for details |
| Certification or Licensing Information Required by Law | See this page for details |
| Country of Manufacture or Origin | See this page for details |
| Manufacturer | See this page for details |
| After-sales Service Contact or Customer Support Number | See this page for details |
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