Description The Omron 3G2S6‑CPU17 is a programmable controller (PLC CPU unit) from the Sysmac S6 series, designed for mid-range automation tasks. It features a 24 VAC/DC power input, 12 digital inputs, and 8 outputs, delivering reliable control in packaging, machine, and process applications. Technical Specifications Condition New/Never Used Surplus Brand Omron Category PLCs/Machine Control Part Number 3G2S6-CPU17 Subcategory PLC Module/Rack Series SYSMAC S6 Power Supply 24 VAC/DC Number of Inputs 12 Digital Inputs Number of Outputs 8 Digital Outputs Weight 2.60 lbs Information About 3G2S6-CPU17 The 3G2S6-CPU17 is a legacy programmable controller (PLC CPU unit) from Omron’s Sysmac S6 series, designed for compact control applications in industrial automation. It offers integrated 12 digital inputs and 8 relay outputs, powered by 24 VAC/DC, and is ideal for mid-sized machine and process control systems. Although discontinued, it remains available through surplus and refurbished automation suppliers. Key Features: Omron Engineered: Developed for dependable machine control in factory and OEM environments. Sysmac S6 Series: Part of Omron’s compact PLC family designed for efficient local logic control. 12 Inputs / 8 Outputs: Offers built-in digital I/O for cost-effective stand-alone applications. 24 VAC/DC Operation: Flexible dual voltage support allows easy integration into diverse control systems. Integrated Design: Combines CPU and I/O in a compact format, reducing panel space and wiring complexity. Legacy Support: Ideal for maintaining or expanding existing installations built on the Sysmac S6 platform. Memory Capacity: Supports up to 512 words for user programming and control logic. Compact & Lightweight: Weighs approximately 2.6 lb, suitable for DIN or panel mounting. Discontinued Model: No longer manufactured by Omron, but stocked by suppliers with warranty options. Aftermarket Availability: Widely available refurbished with warranties from vendors such as Radwell, EU Automation, and SparesPLC. The 3G2S6-CPU17 remains a reliable and practical choice for sustaining older Omron PLC systems where proven hardware, compact control, and integration simplicity are essential. Its aftermarket presence ensures extended support for legacy automation environments.