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Siemens
SIMATIC S7-200 EM 231 Analog Input RTD Module 2-Ch
6ES7 231-7PB22-0XA0
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Price Range: $400-700 | Professional quotation within 24 hours
SIMATIC S7-200 EM 231 Analog Input Module for RTD (Resistance Temperature Detector) sensors. Supports 2 RTD input channels for precision temperature measurement. Compatible with Pt100, Pt1000, Ni100, and other standard RTD types. 12-bit resolution. Cold junction compensation included. Discontinued October 1, 2017. Perfect for furnace control and environmental monitoring....
| Input Channels | 2 x RTD |
|---|---|
| Rtd Types | Pt100, Pt1000, Ni100, Cu100, etc. |
| Resolution | 12-bit |
| Conversion Time | 400ms per channel |
| Accuracy | ±0.5% of full scale |
| Cold Junction | Automatic compensation |
| Isolation | 500V AC |
| Power Consumption | 1.5 W |
| Dimensions | 71 x 80 x 60 mm |
