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Condition New/Never Used Surplus Brand Siemens Category HMI / MMI / OIT Part Number 6AV6644-0AA01-2AX0 Subcategory Operator Interface Display Type TFT Screen Size 12
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24 VDC Sink Logic: Supports positive logic with guaranteed state levels for reliable operation
ventilation blowers
SR2B121BD | Schneider Electric Zelio Logic 12 I/O 24 VDC Smart Relay Controller tier_B_31_60 Condition New/Never Used Surplus BrandDescription The Schneider Electric SR2B121BD is a compact Zelio Logic smart relay designed for simple automation tasks requiring up to 12 discrete I O points. Powered by 24 VDC, it features an integrated LCD display, onboard clock, and front panel navigation keys for local monitoring and configuration. Its straightforward ladder or function block programming makes it ideal for users who need an easy to implement control solution without the complexity
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