| Customization: | Available |
|---|---|
| Transport Package: | CTN |
| Trademark: | UniMAT |
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EM231 2 Analog PLC input Module RTD expansion Programming Logic Controller
1). EM231 2 AI , RTD;
2). Compatible with Siemens 6ES7231-7PB22-0XA0 ;
3). Analog input module ;
4). Could connect with Siemens 200 CPU ;
5). 3-year warranty ;
| Model | EM231 2 inputs, RTD |
| Product Description | 2AI; RTD temperature measurement modules; Resolution: 16bits Optical isolation; High immunity |
| From bus current consumption | 45mA |
| From L+ current consumption | 20mA |
| Power loss | 1W |
| Number of analog inputs | 2 |
| Input type· | Module ground referenced RTD |
| Common-mode rejection | > 120dB@120V AC |
| Wire loop resistance(Max) | 20 Ω |
| Module update time | 300ms |
| Data word format | Resistance: 0~+27648 Ω |
| Input range | RTD: Pt100, Pt200, Pt500, Pt1000, Pt10000, Ni100 Ni120, Ni1000, Cu(9.035) Resistance: 150Ω , 300Ω , 600Ω |
| Measuring principle | Sigma→ delta |
| Resolution | 15+1Sign bit |
| Basic error | 0.1%FS |
| Isolation (field to logic) |
> 500V |
| 24VDC supply voltage range | 20.4~28.8V DC |
| Dimensions(W x H x D)(mm) | 71.2× 80× 62 |
| Order Number | UN 231-7PB22-0XA0 |
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