Technical Summary
| Product type designation | SM 1231, AI 4×13 bit |
|---|---|
| Based on | 6ES7231-4HD32-0XB0 |
| Rated value (DC) | 24 V |
| Current consumption, typ. | 45 mA |
| from backplane bus 5 V DC, typ. | 80 mA |
| Power loss, typ. | 1.5 W |
| Number of analog inputs | 4; Current or voltage differential inputs |
| Cycle time (all channels) max. | 625 μs |
| Resolution with overrange (bit including sign), max. | 12 bit; + sign |
| Voltage input ranges | ±10V, ±5 V, ±2.5 V |
| Current input ranges | 4 to 20 mA, 0 to 20 mA |
| IP degree of protection | IP20 |
Key Features
SIPLUS S7-1200 analog input module
SM 1231 4AI 13 bit based on 6ES7231-4HD32-0XB0.
SM 1231 4AI 13 bit based on 6ES7231-4HD32-0XB0.
4 analog inputs
Number of analog inputs: 4; Current or voltage differential inputs.
Number of analog inputs: 4; Current or voltage differential inputs.
Multiple input ranges
Voltage: +/-10 V, +/-5 V, +/-2.5 V. Current: 4 to 20 mA, 0 to 20 mA.
Voltage: +/-10 V, +/-5 V, +/-2.5 V. Current: 4 to 20 mA, 0 to 20 mA.
13 bit conversion
Resolution with overrange: 12 bit; + sign. Product type designation: SM 1231, AI 4×13 bit.
Resolution with overrange: 12 bit; + sign. Product type designation: SM 1231, AI 4×13 bit.
Conformal coating
Conformal coating for high reliability; protection against fouling: Type 1 protection.
Conformal coating for high reliability; protection against fouling: Type 1 protection.
Applications
Analog signal acquisition
For connecting current or voltage differential input signals to 4 analog inputs.
For connecting current or voltage differential input signals to 4 analog inputs.
Frequently Asked Questions
What is Siemens 6AG1231-4HD32-4XB0?
It is a SIPLUS S7-1200 SM 1231 analog input module with 4 AI and conformal coating.
How many analog inputs does 6AG1231-4HD32-4XB0 have?
It has 4 analog inputs.
What input signal ranges does 6AG1231-4HD32-4XB0 support?
It supports +/-10 V, +/-5 V, +/-2.5 V, 4 to 20 mA, and 0 to 20 mA.
What is the supply voltage for 6AG1231-4HD32-4XB0?
Rated value (DC): 24 V.
What are the dimensions of 6AG1231-4HD32-4XB0?
Width 45 mm, height 100 mm, and depth 75 mm.
