product brand name | | SINUMERIK | SINUMERIK | SINUMERIK |
Product type designation | | 840D sl | 840D sl | 840D sl |
Product designation | | NCU 710.3B PN | NCU 720.3B PN | NCU 730.3B PN |
Type of PLC as SIMATIC S7 Integrated | | PLC 317-3 PN/DP | PLC 317-3 PN/DP | PLC 317-3 PN/DP |
Storage capacity of main memory 1 | Gbyte | 2 | 2 | 2 |
| | DRAM | DRAM | DRAM |
Storage capacity of main memory 2 | Mbyte | 1 | 1 | 1 |
| | NVM | NVM | NVM |
Supply voltage for DC Rated value | V | 24 | 24 | 24 |
Active power consumption maximum | W | 281 | 352 | 352 |
Active power loss typical | W | 21 | 24 | 24 |
Degree of protection | | IP20 | IP20 | IP20 |
| | IPXXB with cover for option slot | IPXXB with cover for option slot | IPXXB with cover for option slot |
Umweltkategorie gema? IEC 60721-3-3 | | Class 3K3 Condensation and icing excluded. Low air temperature 0 °C (32 °F). | Class 3K3 Condensation and icing excluded. Low air temperature 0 °C (32 °F). | Class 3K3 Condensation and icing excluded. Low air temperature 0 °C (32 °F). |
Relative humidity at 25 °C (77 °F), during | | | | |
| % | 5 ... 95 | 5 ... 95 | 5 ... 95 |
| % | 5 ... 95 | 5 ... 95 | 5 ... 95 |
| % | 5 ... 95 | 5 ... 95 | 5 ... 95 |
Ambient temperature, during | | | | |
| °C (°F) | -25 ... +55 (-13 ... +131) | -25 ... +55 (-13 ... +131) | -25 ... +55 (-13 ... +131) |
| °C (°F) | -40 ... +70 (-40 ... +158) | -40 ... +70 (-40 ... +158) | -40 ... +70 (-40 ... +158) |
| °C (°F) | 0 ... 55 (32 ... 131) | 0 ... 55 (32 ... 131) | 0 ... 55 (32 ... 131) |
Width | mm (in) | 50 (1.9685) | 50 (1.9685) | 50 (1.9685) |
Height | mm (in) | 455 (17.91339) | 455 (17.91339) | 455 (17.91339) |
Depth | mm (in) | 272 (10.70866) | 272 (10.70866) | 272 (10.70866) |
Net weight | kg (lb (avoirdupois)) | 3.8 (8.37757) | 3.95 (8.70826) | 3.95 (8.70826) |
Certificate of suitability | | CE, cULus | CE, cULus | CE, cULus |
