Siemens SIMATIC S7-1200 6ES7231-5ND32-0XB0 High-Resolution Analog Input
Siemens SIMATIC S7-1200 4-channel high-resolution Analog Input Module.
The Siemens 6ES7231-5ND32-0XB0 is a SIMATIC S7-1200 analog input signal module (SM 1231) offering 4 analog inputs with enhanced resolution. It supports voltage inputs including +/-10 V, +/-5 V, +/-2.5 V, and +/-1.25 V, alongside current inputs of 0-20 mA or 4-20 mA. This module boasts a superior 15-bit plus sign resolution (15-bit ADC).
This high-resolution module is ideal for demanding applications requiring extremely precise analog signal measurement, such as in laboratory automation, high-accuracy process control, and scientific instrumentation where even small signal variations must be detected.
Stanlo Automation, a veteran-owned business, provides reliable surplus Siemens automation parts like the 6ES7231-5ND32-0XB0. We are dedicated to helping you find quality components to keep your industrial systems operational and efficient.
| Type | Analog Input Module |
| Series | SIMATIC S7-1200 |
| Manufacturer | Siemens |
| Model | SM 1231 |
| Channels | 4 AI |
| Input Ranges | +/-10 V, +/-5 V, +/-2.5 V, +/-1.25 V, 0-20 mA, 4-20 mA |
| Resolution | 15 bit+sign (15 bit ADC) |