6ES7288-4RM60-0AA0 New Original Siemens S7-200 SMART Plc Programming Controller module

2. Key Selling Points

1. 4AI + 1AO Mixed Analog Module – High Functional Integration:Combines 4 analog inputs and 1 analog output in one compact module, ideal for integrated signal acquisition and control in small automation systems.

2. Dual-Mode Support for Voltage & Current Signals:All channels support both ±10 V voltage and 0/4–20 mA current signals, compatible with a wide range of sensors (e.g., temperature transmitters) and actuators (e.g., VFDs, control valves).

3. 12-Bit High Resolution – Accurate Signal Conversion:Delivers 12-bit resolution for current signals and 11-bit + sign for voltage, ensuring precise data acquisition and smooth control performance.

4. Optical Isolation – Strong Noise Immunity:Features galvanic isolation between field side and CPU, effectively suppressing electrical noise and enhancing system reliability.

5. LED Indicators for Real-Time Status Monitoring:Equipped with RUN (green) and ERROR (red) LEDs for instant visual feedback on module operation and fault conditions.