Product Title

Siemens 6ES7288-1CR40-0AA0 SIMATIC S7-200 SMART CPU CR40, AC230V, 24*DC24V DI,16*Relay 2A DO, Compact PLC

Product Description

1. Product Overview

The Siemens 6ES7288-1CR40-0AA0 SIMATIC S7-200 SMART CPU CR40 is a compact micro PLC designed for small and medium automation systems. Powered by AC 230V supply, it comes with 24 channels DC24V digital inputs and 16 channels relay outputs (2A per point). It integrates Ethernet and RS485 Modbus RTU communication ports, supports Micro SD card for program backup. It can realize logic control, timing, counting, arithmetic operation and interconnection with HMI, inverter and other field devices, ideal for low-cost discrete automation machinery.

2. Core Advantages & Key Features

• ✅ All-in-one Compact PLC CPU, power supply and I/O terminals integrated, DIN rail mounting, save cabinet space.
• ✅ Dual Communication: Ethernet + RS485 Modbus RTU Ethernet for program download and S7 communication; RS485 Modbus RTU connects HMI, VFD, sensors and other automation components.
• ✅ 24DI /16 Relay DO, 2A per Relay 24 points DC24V digital input; 16 relay outputs with 2A per channel, suitable for driving contactors, lamps and small actuators.
• ✅ High-speed Counter Function 4 high-speed counters, max 100kHz single-phase /50kHz A-B phase, meets simple positioning and pulse acquisition.
• ✅ Ample Memory & Micro SD Card Slot 12KB program memory, 8KB user data memory. Micro SD card supports program backup, restore and firmware update.
• ✅ Complete Protection & Stable Operation Overvoltage, undervoltage, overheat and short-circuit protection, improve system reliability.
• ✅ Easy Programming Programmed by STEP 7-Micro/WIN SMART software, convenient online monitoring, parameter setting and troubleshooting.
• ✅ CE Certified, IP20 IP20 protection grade, CE certification, suitable for global industrial projects.

3. Technical Parameters

4. Application Industries & Typical Scenarios

Applicable Industries

• Packaging Machinery
• Material Handling & Conveying Equipment
• Food & Beverage Machinery
• Water Treatment
• HVAC Control
• Textile Auxiliary Equipment
• Small Automatic Production Lines

Typical Equipment

Small assembly machines, packing machines, conveyor systems, pump & fan control, mixing equipment, automatic station control.

5. Packing & Logistics

• Original brand new, individual export carton
• Shockproof & moisture-proof export packaging
• Ready stock, support DHL / FedEx / sea freight for worldwide shipment