6ES7288-1SR40-0AA0 SIMATIC S7-200 SMART CPU SR40 AC 230V/DC

Siemens 6ES7288-1SR40-0AA0 is the standard CPU of SIMATIC S7-200 SMART PLC series, type AC/DC/Relay. It comes with built-in 24 digital inputs (24V DC) and 16 relay outputs (2A per channel). Powered by AC 85~264V (230V nominal), it is a compact economical controller for small automation systems. It supports Ethernet and RS485 communication, high-speed counter and pulse control functions. Widely used for machine logic control to realize automatic sequence operation, sensor signal collection and actuator output control.

• ✅ Integrated 24DI /16 Relay DO, relay output max 2A per point
• ✅ Wide-range AC power supply: 85~264V AC, adapt to global power grid
• ✅ Onboard Ethernet port + RS485, support Modbus RTU
• ✅ 40KB program & data memory, powerful logic processing
• ✅ Built-in high-speed counter and pulse function
• ✅ Supports expansion modules & signal boards for flexible I/O extension
• ✅ Easy programming via STEP 7-Micro/WIN SMART
• ✅ DIN rail mounting, compact size for control cabinet installation
• ✅ Reliable Siemens original quality, widely adopted for machinery automation spare parts

Industries: Packaging Machinery, Conveying Equipment, Water Treatment, HVAC, Textile, Printing, Food Machinery, General Factory Automation

Typical use: Packaging machine, conveyor line, pump & fan control cabinet, small processing machine, material sorting equipment

Original new in box, individual export carton. Warranty: 12 months manufacturer warranty.