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OVERVIEW
Official designation: Allen-Bradley 1756-L71K (ControlLogix 5570, Processor)
Role/Application: Conformal coated 2MB controller for harsh environments and high-performance automation tasks within ControlLogix systems.
KEY SPECS SUMMARY
Power: 5.1V DC, 800mA
Interfaces / Ports: USB 2.0 port
Indicators: Five status LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: 1756 Chassis
Limit: 32 Tasks maximum
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the benefit of the K suffix in this model?
A: It indicates a conformal coating for protection against harsh pollutants.
Wiring & Installation:
Q: Does this processor require a battery for data retention?
A: No, it uses 1756-ESM capacitors for nonvolatile memory storage.
Troubleshooting & Compatibility:
Q: What should I check if the OK LED is solid red?
A: A solid red OK LED indicates a non-recoverable hardware fault.
Replacement & Upgrades:
Q: Can I use this module in any 1756 chassis slot?
A: Yes, it can be installed in any slot of a ControlLogix chassis.
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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