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OVERVIEW
Official designation: Allen-Bradley 1747-PSD (SLC 500, Program Storage Device)
The 1747-PSD is a non-volatile memory device for SLC 500 controllers used for program backup, transfer, and restoration. It is powered by 7–30 VDC and features a four-position selector switch for operational mode control.
KEY SPECS SUMMARY
Power: 7–30 VDC
Interfaces / Ports: 9-pin D-shell connector
Indicators: Red/Green LEDs
Operating Temp: 0 to 60 degrees C
Platform / Compatibility: SLC 500 CPUs
Limit: Refer to the latest manufacturer manual.
Lifecycle: Discontinued
FREQUENTLY ASKED QUESTIONS
Technical Specifications:
Q: What are the two primary visual indicators used for operational status on the 1747-PSD device?
A: The device uses red and green LED indicators for status.
Wiring & Installation:
Q: What is the purpose of the four-position selector switch on the 1747-PSD module?
A: The switch selects the device operational mode, such as Backup or Restore.
Troubleshooting & Compatibility:
Q: What is the required DC voltage range for external power input to the 1747-PSD?
A: The module requires a power input between 7 and 30 VDC.
Replacement & Upgrades:
Q: Which communication port type is used on the 1747-PSD for connection to the CPU?
A: It connects via a 9-pin D-shell connector.
상품 정보 고시
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| 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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