1747-L511 SLC 5/01 Processor: Legacy Control Value
The Allen-Bradley 1747-L511 SLC 5/01 processor delivers 1K word memory, DH485 communication, and support for up to 256 local digital I/O across three chassis.
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1746-NT4/B Discontinued: SLC 500 Thermocouple Exit Plan
Allen-Bradley 1746-NT4/B thermocouple module is discontinued. Learn migration paths, cost risks, and supply options for SLC 500 thermal input systems.
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1747-DCM/A RIO Adapter: SLC 500 Legacy Value Guide
The Allen-Bradley 1747-DCM/A Direct Communication Module links supervisory PLCs to distributed SLC 500 processors over RIO. Explore specs, ROI, and migration paths.
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1747-L532/D SLC 5/03 Processor: Discontinued & Replacement
The Allen-Bradley 1747-L532/D SLC 5/03 processor is discontinued. Learn its specs, ROI impact, and migration path to the 5380 engineering replacement.
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1734-OB4E: Cost-Smart 4-Ch Output Module
The Allen-Bradley 1734-OB4E POINT I/O module cuts downtime and wiring costs with four protected 24 VDC sourcing outputs and fast 0.1 ms signal response.
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