Allen-Bradley 1747-L541 SLC 500 Processor Unit
The Allen-Bradley 1747-L541 is a highly reliable SLC 5/04 CPU module designed for the Allen-Bradley SLC 500 programmable logic controller system. This Series C, Revision D processor unit is equipped with built-in RS232 and DH+ (Data Highway Plus) communication interfaces, offering versatile and high-speed network connectivity for complex industrial automation tasks. It features a convenient 3-position mode selector switch (Run/Remote/Program) and comprehensive front-panel status LEDs for real-time diagnostics of Run, Force, Fault, Battery, and Communication activities. Operating on the 1747-OS401 system, this durable processor is UL Listed, CE marked, and strictly certified for safe operation in Class I, Groups A, B, C, D, Division 2 hazardous locations.
Technical Specifications:
- Brand: Allen-Bradley
- Model/Catalog Number: 1747-L541 (SLC 5/04 CPU)
- Hardware Version: Series C, Revision D
- Communication Interfaces: RS232 and DH+ (Data Highway Plus)
- Operating System: 1747-OS401
- Mode Selector: 3-Position Switch (Run / Remote / Program)
- Diagnostic LEDs: RUN, FORCE, FLT, BATT, DH+, RS232
- Hazardous Location Rating: Class I, Groups A, B, C, D; Div. 2 (Operating Temp. Code T3C)
- Certifications: UL Listed Ind. Cont. Eq., CE

| Brand | Allen-Bradley |
|---|---|
| Model | 1747-L541 |
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Allen-Bradley 1747-L541 SLC 500 Processor Unit
Upgrade your industrial control system with the Allen-Bradley 1747-L541 SLC 5/04 CPU Processor Unit. Featuring DH+ and RS-232 communication ports, this robust SLC 500 module is UL Listed and rated for Class I, Div 2 hazardous locations. Ideal for reliable and scalable automation.

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