Product Overview
Technical Summary
| Product type | SB 1231, AI 1×12 bit |
|---|---|
| Analog inputs | 1; Current or voltage differential inputs |
| Input ranges | ±10 V, ±5 V, ±2.5 V, and 0 to 20 mA |
| Rated supply voltage | 24 V DC |
| Cycle time, max. | 156.25 μs; 400 Hz suppression |
| Resolution with overrange, max. | 11 bit; + sign |
| Input resistance, voltage ranges | ≥9 MOhm |
| Input resistance, 0 to 20 mA | ≥ 250 Ohm |
Key Features
Has 1 analog input for current or voltage differential inputs and 0 analog outputs.
Supports ±10 V, ±5 V, ±2.5 V, and 0 to 20 mA input ranges.
Product type designation: SB 1231, AI 1×12 bit.
Rated supply voltage: 24 V DC.
Has parameterizable integration time and measured-value smoothing with None, low, Medium, and High steps.
Frequently Asked Questions
What is the exact product type of Siemens 6ES7231-4HA30-0XB0?
The product type designation is SB 1231, AI 1×12 bit.
Which signals can the analog input accept?
It accepts current or voltage differential inputs, including ±10 V, ±5 V, ±2.5 V, and 0 to 20 mA ranges.
What supply voltage does this line item require?
The rated supply voltage is 24 V DC.
What should be provided for a project quotation?
Provide the requested quantity, destination, schedule context, and any additional BOM lines for quotation review.
