The Siemens 6ES7288-3AM06-0AA0 is a compact analog I/O module for S7-200 SMART PLCs. It features 4 analog inputs and 2 analog outputs with 12-bit resolution. This module supports multiple voltage and current ranges for precise industrial automation.
The Siemens 6ES7288-3AM06-0AA0 is a high-performance analog expansion module for the S7-200 SMART PLC family. It combines four analog input channels and two analog output channels into one unit. This hybrid design optimizes panel space in compact automation systems. Engineers use this module to bridge the gap between digital processing and real-world analog signals. Consequently, it supports complex monitoring and control tasks within a single hardware footprint.
| Feature | Specification |
| Brand | Siemens |
| Order Number | 6ES7288-3AM06-0AA0 |
| Signal Channels | 4 Analog Inputs / 2 Analog Outputs |
| Input Ranges (Voltage) | ±10V, ±5V, ±2.5V, 0-10V, 0-5V |
| Input Ranges (Current) | 0-20 mA, 4-20 mA |
| Output Ranges | 0-10V (Voltage), 0-20 mA (Current) |
| ADC Resolution | 12-bit (11-bit + sign for bipolar) |
| Power Supply | 24V DC |
| Diagnostic Functions | Overflow/Underflow, Wire Break (current only) |
The SM AM06 module offers exceptional versatility for industrial signal processing. Each input channel supports various voltage and current configurations independently. This allows the PLC to communicate with diverse sensors like pressure transmitters and flow meters. Meanwhile, the dual analog outputs provide precise setpoints for external actuators. High-speed signal conversion ensures responsive feedback loops for PID control. Furthermore, the 12-bit resolution delivers the accuracy necessary for delicate process variables. The module also features built-in diagnostics to detect wiring errors or signal deviations immediately.
This analog module integrates seamlessly into the S7-200 SMART backplane. Users configure signal parameters easily via STEP 7-Micro/WIN SMART software. Because it handles both input and output, it reduces total system hardware costs. Typical applications include temperature regulation in plastic machinery. It also excels in water treatment facilities for chemical dosing control. The module’s robust design withstands the electrical noise common in factory environments. This ensures stable data acquisition and reliable actuator management over long operational cycles.
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