Technical Summary
| Product type designation | SM 1231, AI 4×13 bit |
|---|---|
| Based on | 6ES7231-4HD32-0XB0 |
| Number of analog inputs | 4; Current or voltage differential inputs |
| Rated value (DC) | 24 V |
| Current consumption, typ. | 45 mA |
| Power loss, typ. | 1.5 W |
| Cycle time (all channels) max. | 625 μs |
| Resolution with overrange (bit including sign), max. | 12 bit; + sign |
| IP degree of protection | IP20 |
Applications
Analog signal acquisition
Collecting current or voltage differential input signals through 4 analog inputs.
Key Features
Exact module type
SM 1231, AI 4×13 bit.
Configuration
4 analog inputs with current or voltage differential inputs.
Environmental protection
Conformal coating for high-reliability use.
Lifecycle status
Active Product.
Operating range
-20…+60 °C.
Front connection
Required front connector.
Frequently Asked Questions
What is Siemens 6AG1231-4HD32-4XB0?
It is an SM 1231, AI 4×13 bit SIPLUS S7-1200 analog input module.
How many analog inputs does 6AG1231-4HD32-4XB0 have?
It has 4 analog inputs.
What input ranges does the module support?
Voltage: ±10V, ±5V, ±2.5V. Current: 4 to 20 mA and 0 to 20 mA.
What are the electrical requirements for 6AG1231-4HD32-4XB0?
Rated value (DC): 24 V. Current consumption, typ.: 45 mA. Power loss, typ.: 1.5 W.
