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OVERVIEW
Official designation: Allen-Bradley 1747-L20R (SLC 500, Fixed I/O Processor Module)
The 1747-L20R is an SLC 500 fixed I/O processor module designed for basic control tasks.It features 12 AC inputs and 8 AC/DC relay outputs, totaling 20 I/O points, but lacks high-speed counter capability.
KEY SPECS SUMMARY
Power: 16 Watts max
Interfaces / Ports: Built-in fixed I/O
Indicators: Run, Fault, Forced I/O
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: SLC 500 Series
Limit: 20 total I/O channels
Lifecycle: Discontinued
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What are the input and output channel types and count on the 1747-L20R processor module?
A: It provides 12 AC inputs and 8 AC/DC relay outputs.
Wiring & Installation:
Q: What is the maximum power consumption specification for the 1747-L20R module?
A: The processor module has a maximum power consumption of 16 Watts.
Troubleshooting & Compatibility:
Q: Does the Allen-Bradley 1747-L20R fixed processor module include high-speed counter capability?
A: No, this controller variant does not support a high-speed counter function.
Replacement & Upgrades:
Q: What is the operating temperature range for the 1747-L20R module?
A: The module is specified to operate reliably from 0 to 60 degrees C.
상품 정보 고시
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| After-sales Service Contact or Customer Support Number | See this page for details |
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