Product Description
Key Features
- Product type: SB 1231, AI 1×16 bit RTD.
- Analog input: 1 analog input for resistance thermometers; Pt100 and Pt1000 are supported.
- Rated supply: 24 V DC.
- Environmental design: Conformal coating; operation from -40 °C to +60 °C, with start up at -25 °C.
- Diagnostics: Alarms, diagnostic alarm, wire-break diagnosis, and input-status LED are supported.
Applications
- Temperature measurement: Measures temperature using Pt resistance thermometers, including Pt100 and Pt1000.
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Based on | 6ES7231-5PA30-0XB0 |
| Analog inputs | 1; Resistance thermometer |
| Input ranges | Pt100, Pt1000, Pt200, Pt500; resistance 0 to 150 ohms, 0 to 300 ohms, 0 to 600 ohms |
| Rated supply voltage | 24 V DC |
| Power loss, typ. | 0.5 W |
| Resolution with overrange | 15 bit; + sign |
| Operating temperature | -40 °C to +60 °C; start up at -25 °C |
| Connection method | Required front connector |
| Conformal coating | Class 2 for high reliability; Type 1 protection |
Frequently Asked Questions
What is the exact product type of Siemens 6AG1231-5PA30-5XB0?
It is an SIPLUS S7-1200 SB 1231 RTD signal board, product type SB 1231, AI 1×16 bit RTD.
Which resistance thermometers does this board support?
It supports Pt100, Pt1000, Pt200, and Pt500 resistance thermometers.
What supply voltage does it require?
Its rated supply voltage is 24 V DC.
What configuration should be confirmed for an installed-part request?
Confirm the complete order number 6AG1231-5PA30-5XB0, the SB 1231 RTD type, the required front connector, quantity, destination, and condition preference.
