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OVERVIEW
Official designation: Allen-Bradley 1756-L81EP (ControlLogix 5580, Process Controller)
Role/Application: This extreme environment controller with conformal coating provides 1 Gbps Ethernet for high-speed multi-program process automation execution.
KEY SPECS SUMMARY
Power: 5.01V DC, 1.20A
Interfaces / Ports: 1 Gbps RJ45, USB
Indicators: RUN, FORCE, OK LEDs
Operating Temp: -25 to 70 degrees C
Platform / Compatibility: Studio 5000 v31+
Limit: 3MB user memory
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the maximum Ethernet speed supported by the 1756-L81EP?
A: It supports high-speed data at 10, 100, and 1000 Mbps.
Wiring & Installation:
Q: Does this module require a battery for memory retention?
A: No, it uses internal energy storage to eliminate batteries.
Troubleshooting & Compatibility:
Q: What does the OK indicator signify when flashing red?
A: A flashing red OK LED indicates a recoverable minor fault.
Replacement & Upgrades:
Q: Can this module replace standard L81 models in harsh areas?
A: Yes, its conformal coating allows use in corrosive environments.
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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