SIMATIC 6ES7 231-7PD22-0XA0 Analog Input Module 6ES72317PD220XA0
***Spare part*** SIMATIC S7-200, Analog input EM 231, 6ES72317PD220XA0 only for S7-22X CPU, 4 AI, +/-80 MV a. thermocouples Type J, K, S, T, R, E, N; 15 bit+sign, 6ES7231-7PD22-0XA0
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Model |
EM231 4 inputs Thermocouple |
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Product Description |
4AI; Thermocouple temperature measurement modules; Resolution:16bits Optical isolation; high immunity;stable |
| Technical Specification | |
| From bus current consumption | 87mA |
| From L+ current consumption | 60mA |
| Power loss | 1.8W |
| Number of analog inputs | 4 |
| Signal input type· | Floating Thermocouple
|
| Common-mode rejection | >120dB@120V AC |
| Wire loop resistance(Max) | 100 Ω |
| Module update time | 405ms |
| Data word format | Voltage:+27648~+27648 |
| Input range | Type·
E,J,K,N,R,S,T Voltage range:±80mV |
| Measuring principle | Sigma→delta |
| Resolution | 15+1 Sign bit |
| Basic error | 0.1%FS |
| Isolation (field to logic) | >3000V |
| 24VDC supply voltage range | 20.4~28.8V DC |
| Dimensions(W x H x D)(mm) | 71.2×80×62 |
| Manufacture part Number | 6ES7231-7PD22-0XA0 |





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