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OVERVIEW
Official designation: Allen-Bradley 1756-L75 (ControlLogix 5570, Programmable Automation Controller)
Role/Application: High-capacity controller managing large-scale discrete, motion, and process control applications with extensive memory and I/O capacity within scalable architectures.
KEY SPECS SUMMARY
Power: 800mA at 5.1V DC
Interfaces / Ports: Built-in USB 2.0
Indicators: RUN, FORCE, OK LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: ControlLogix Chassis
Limit: 32 MB user memory
Lifecycle: Active
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What is the specific I/O capacity for the 1756-L75 controller?
A: It supports 128000 total I/O and 4000 analog I/O points.
Wiring & Installation:
Q: Does this controller require a battery for memory retention?
A: No, it uses an internal energy storage module to write to flash.
Troubleshooting & Compatibility:
Q: What does a solid red OK LED signify during startup?
A: A solid red LED indicates a non-recoverable hardware or software fault.
Replacement & Upgrades:
Q: Can the 1756-L75 replace older L6 series controllers directly?
A: Yes, but firmware and chassis compatibility must be verified first.
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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