Complaint
SM 331 8 Analog expansion module 300 PLC equivalent of Siemens 300 PLC
1). SM331 8AI ;
2). Compatible with Siemens 6ES7331-1KF02-0AB0 ;
3). Analog expansion input module ;
4). Could connect with Siemens 300 CPU ;
5). 3 year warranty ;
| Model | SM331 8AI |
| Product Description | 8AI; voltage/current/RTD temperature measurement modules; Resolution: 13bits Optical isolation; high immunity; stable |
| Power consumption | |
| @ Rate value | / |
| @ From backplane bus current consumption | 90mA |
| @ From L+ | / |
| @ Power loss | 0.4W |
| The power of transmitter | |
| @ Supply current | / |
| @ short-circuit protection | / |
| Number of analoginputs | 8 |
| Cable Length(Shielded) | Max: 200m |
| Input type and input range | |
| @ voltage | 1~5V, 0~10V, ± 50mV ± 500mV, ± 1V, ± 5V, ± 10V |
| @ current(4wire) | ± 20mA, 0~20mA, 4~20mA |
| @ current(2wire) | / |
| @ tesistance | 600Ω , 6KΩ |
| @ thermocouple | / |
| @ RTD | Pt100(-200C-850C) |
| A/D resolution | 13bits |
| Basic conversion time(per channel) | 66/55ms |
| Interference frequency suppression | 50/60Hz |
| Tolerance(Over entire temperature range) | |
| @ Voltage | ± 0.6% |
| @ Current | ± 0.6% |
| @ resistance | ± 0.6% |
| @ temperature | ± 1C |
| Interrupts | |
| Diagnostic interrupt | None |
| Limit-value interrupt | None |
| Isolation tested for contact | |
| @ Between channels | None |
| @ Between channels and backplane bu | Yes |
| Front connector | 40-pin |
| Dimensions(W x H x D)(mm) | 40× 125× 120 |
| Order Number | UN 331-1KF01-0AB0 |
