Key Features
- SIPLUS S7-1200 SM 1231 RTD module: Analog input module for SIMATIC S7-1200 with 4xAI RTD.
- Conformal coating: Printed circuit board assemblies with conformal coating for high reliability.
- Temperature range: -40…+70 °C, with start up -25 °C.
- Based on 6ES7231-5PD32-0XB0: Order-related base designation: 6ES7231-5PD32-0XB0.
Technical Summary
| Product type designation | SM 1231, AI 4×16 bit RTD |
|---|---|
| Based on | 6ES7231-5PD32-0XB0 |
| Rated value (DC) | 24 V |
| Current consumption, typ. | 40 mA |
| from backplane bus 5 V DC, typ. | 80 mA |
| Power loss, typ. | 1.5 W |
| Number of analog inputs | 4; Resistance thermometer |
| Resistance thermometer | Yes; Resistance-type transmitter: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000 |
| IP degree of protection | IP20 |
| Ambient temperature during operation, min. | -40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C |
| Ambient temperature during operation, max. | 70 °C; = Tmax |
Applications
- RTD signal acquisition: For connecting resistance thermometers to a SIMATIC S7-1200 analog input module.
Frequently Asked Questions
What is Siemens 6AG1231-5PD32-2XB0?
It is a SIPLUS S7-1200 SM 1231 RTD analog input module.
How many analog inputs does 6AG1231-5PD32-2XB0 have?
It has 4 analog inputs for resistance thermometers.
What is the supply voltage of this module?
Rated value (DC): 24 V.
What is the operating temperature range of 6AG1231-5PD32-2XB0?
Ambient temperature during operation: -40 °C to 70 °C, with start-up at -25 °C.
What dimensions should be checked for panel planning?
Width 45 mm, height 100 mm, and depth 75 mm.
