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SIMATIC S7-200 EM 231 Analog Input Thermocouple Module 4-Ch
6ES7 231-7PD22-0XA0
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Price Range: $500-850 | Professional quotation within 24 hours
SIMATIC S7-200 EM 231 Analog Input Module for thermocouple sensors. Supports 4 thermocouple input channels for high-temperature measurement applications. Compatible with J, K, T, E, R, S, N thermocouple types. 12-bit resolution with cold junction compensation. Discontinued October 1, 2017. Essential for plastic extrusion, metal heat treatment, and kiln control....
| Input Channels | 4 x Thermocouple |
|---|---|
| Thermocouple Types | J, K, T, E, R, S, N, L, U, TXK |
| Resolution | 12-bit |
| Conversion Time | 400ms per channel |
| Accuracy | ±0.7% of full scale |
| Cold Junction | Automatic compensation |
| Isolation | 500V AC |
| Power Consumption | 1.5 W |
| Dimensions | 71 x 80 x 60 mm |
