Product Overview
Technical Summary
| Product designation | SB 1231, AI 1×16 bit RTD |
|---|---|
| Based on | 6ES7231-5PA30-0XB0 |
| Analog inputs | 1; Resistance thermometer |
| Rated supply voltage | 24 V DC |
| Input types | Pt100, Pt1000, Pt200, Pt500; resistance 0 to 150 ohms, 0 to 300 ohms, 0 to 600 ohms |
| Analog outputs | 0 |
| Resolution with overrange | 15 bit; + sign |
| Operating ambient temperature | -40 °C to 60 °C; start up at -25 °C |
| Conformal coating | Class 2 for high reliability according to EN 61086; Type 1 protection according to EN 60664-3 |
Key Features
- Product designation: SB 1231, AI 1×16 bit RTD; 1 analog input for resistance thermometers.
- Input types: Supports platinum resistance thermometers Pt100, Pt1000, Pt200, and Pt500, plus resistance ranges of 0 to 150 ohms, 0 to 300 ohms, and 0 to 600 ohms.
- Supply and consumption: Rated supply voltage: 24 V DC. Current consumption, typ.: 5 mA; from backplane bus 5 V DC, typ.: 20 mA.
- Conformal coating: Conformal coating is supplied with Class 2 for high reliability according to EN 61086 and Type 1 protection according to EN 60664-3.
- Installation and dimensions: A front connector is required. Dimensions: 38 mm width, 62 mm height, and 21 mm depth; weight, approx. 35 g.
Frequently Asked Questions
What does Siemens order number 6AG1231-5PA30-5XB0 identify?
It identifies a SIPLUS S7-1200 SB 1231 RTD signal board with 1 AI RTD, based on 6ES7231-5PA30-0XB0.
Which RTD inputs distinguish this 6AG1231-5PA30-5XB0 variant?
It supports Pt100, Pt1000, Pt200, and Pt500 resistance thermometers, as well as resistance ranges of 0 to 150 ohms, 0 to 300 ohms, and 0 to 600 ohms.
What installation details should be checked for this code?
Check that a front connector is available or included as required, and verify the dimensions of 38 mm x 62 mm x 21 mm.
What details are needed to request a quotation for 6AG1231-5PA30-5XB0?
Provide the required quantity and destination, and confirm the complete order number, 6AG1231-5PA30-5XB0.
