SIMATIC S7-1200 G2 SM 1233 Analog Input/Output Module provides 4 analog inputs (±10 V, ±5 V, ±2.5 V, 0/4-20 mA) and 4 analog outputs (±10 V, 0/4-20 mA) with 14-bit resolution. It offers extremely short conversion times, connects sensors and actuators without additional amplifiers, and is available as a SIPLUS variant.
Technical data
| Product | SM 1233 |
|---|---|
| Product family | SIMATIC S7-1200 G2 (new generation) |
| Description | Combined module with 4 analog inputs and 4 analog outputs |
| Example version | SIMATIC S7-1200 G2, SM 1233 analog I/O module, 4 AI/4 AO Inputs: 4 x AI 14 bit ADC (+/-10 V, +/-5 V, +/-2.5 V or 0-20 mA/4-20 mA); Outputs: 4 x AQ 14 bit DAC (+/-10 V, 0-20 mA or 4-20 mA) |
| Programming | STEP 7 (TIA Portal) |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | SIMATIC S7-1200 G2, SM 1233 analog I/O module, 4 AI/4 AO Inputs: 4 x AI 14 bit ADC (+/-10 V, +/-5 V, +/-2.5 V or 0-20 mA/4-20 mA); Outputs: 4 x AQ 14 bit DAC (+/-10 V, 0-20 mA or 4-20 mA) | 6ES7233-4HF50-0XB0 |
| SIPLUS | SIPLUS S7-1200 G2: SM1233 4AI / 4AQ With conformal coating -40...+70 °C. Inputs: 4x AI 14 bit ADC (+/-10 V, +/-5 V, +/-2.5 V or 0-20 mA/4-20 mA); outputs: 4x AQ 14 bit DAC (+/-10 V, 0-20 mA or 4-20 mA) | 6AG1233-4HF50-7XB0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC S7-1200 G2) and are for information only. Image is representative.
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Tags: SM 1233, siemens s7-1200 g2, s7-1200, simatic plc, sm 1233, 6ES7233-4HF50-0XB0, 6AG1233-4HF50-7XB0