| Customization: | Available |
|---|---|
| Function: | Automatic Control |
| Certification: | ISO: 9001, CE |
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SM 331 8 AI temperature measurement module 300 PLC PT, Ni, Cu, RTD
1). SM331 8AI ;
2). Compatible with Siemens 6ES7331-7PF01-0AB0 ;
3). Analog expansion input module ;
4). Could connect with Siemens 300 CPU ;
5). 3 year warranty ;
| Model | SM331 8AI RTD |
| Product Description | 8AI; RTD temperature measurement modules |
| Power consumption | |
| @ Rate value | 24V DC |
| @ From backplane bus current consumption | 50mA |
| @ From L+ | 40mA |
| @ Power loss | 1W |
| The power of transmitter | |
| @ Supply current | / |
| @ short-circuit protection | / |
| Number of analog inputs | 8 |
| Cable Length(Shielded) | Max: 200m |
| Input type and input range | |
| @ voltage | / |
| @ current(4wire) | / |
| @ current(2wire) | / |
| @ tesistance | 150Ω , 300Ω , 600Ω , |
| @ thermocouple | / |
| @ RTD | Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10(9.035), Cu50, Cu100 |
| A/D resolution | 16bits |
| Basic conversion time(per channel) | 190ms |
| Interference frequency suppression | 400/50/60Hz |
| Tolerance(Over entire temperature range) | |
| @ Voltage | / |
| @ Current | / |
| @ resistance | ± 0.1% |
| @ temperature | ± 1C |
| Interrupts | |
| Diagnostic interrupt | Per group Yes, Configurable |
| Limit-value interrupt | Yes, Configurable |
| Isolation tested for contact | |
| @ Between channels | Yes |
| @ Between channels and backplane bu | Yes |
| Front connector | 40-pin |
| Dimensions(W x H x D)(mm) | 40× 125× 120 |
| Order Number | UN 331-7PF01-0AB0 |
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