خرید و فروش پی ال سی سری 300 زیمنس 6ES7317-2EK14-0AB0
| General information | ||
| Product type designation | CPU 317-2 PN/DP | |
| HW functional status | 01 | |
| Firmware version | V3.2 | |
| Product function | ||
| ● Isochronous mode | Yes; Via PROFIBUS DP or PROFINET interface | |
| Engineering with | ||
| ● Programming package | STEP 7 V5.5 or higher | |
| Supply voltage | ||
| Rated value (DC) | 24 V | |
| permissible range, lower limit (DC) | 20.4 V | |
| permissible range, upper limit (DC) | 28.8 V | |
| external protection for power supply lines (recommendation) | 2 A min. | |
| Mains buffering | ||
| ● Mains/voltage failure stored energy time | 5 ms | |
| ● Repeat rate, min. | 1 s | |
| Input current | ||
| Current consumption (rated value) | 750 mA | |
| Current consumption (in no-load operation), typ. | 150 mA | |
| Inrush current, typ. | 4 A | |
| I²t | 1 A²·s | |
| Power loss | ||
| Power loss, typ. | 4.65 W | |
| Storage | ||
| Work memory | ||
| ● Integrated | 1 024 kbyte | |
| ● expandable | No | |
| Load memory | ||
| ● Plug-in (MMC) | Yes | |
| ● Plug-in (MMC), max. | 8 Mbyte | |
| ● Data management on MMC (after last programming), min. | 10 a | |
| Backup | ||
| ● present | Yes; Guaranteed by MMC (maintenance-free) | |
| ● Without battery | Yes; Program and data | |
| CPU processing times | ||
| for bit operations, typ. | 0.025 µs | |
| for word operations, typ. | 0.03 µs | |
| for fixed point arithmetic, typ. | 0.04 µs | |
| for floating point arithmetic, typ. | 0.16 µs | |
| CPU-blocks | ||
| Number of blocks (total) | 2 048; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. | |
| DB | ||
| ● Number, max. | 2 048; Number range: 1 to 16000 | |
| ● Size, max. | 64 kbyte | |
| FB | ||
| ● Number, max. | 2 048; Number range: 0 to 7999 | |
| ● Size, max. | 64 kbyte | |
| FC | ||
| ● Number, max. | 2 048; Number range: 0 to 7999 | |
| ● Size, max. | 64 kbyte | |
| OB | ||
| ● Size, max. | 64 kbyte | |
| ● Number of free cycle OBs | 1; OB 1 | |
| ● Number of time alarm OBs | 1; OB 10 | |
| ● Number of delay alarm OBs | 2; OB 20, 21 | |
| ● Number of cyclic interrupt OBs | 4; OB 32, 33, 34, 35 | |
| ● Number of process alarm OBs | 1; OB 40 | |
| ● Number of DPV1 alarm OBs | 3; OB 55, 56, 57 | |
| ● Number of isochronous mode OBs | 1; OB 61 – isochronous mode is possible either on DP or PROFINET IO (not simultaneously) | |
| ● Number of startup OBs | 1; OB 100 | |
| ● Number of asynchronous error OBs | 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO) | |
| ● Number of synchronous error OBs | 2; OB 121, 122 | |
| Nesting depth | ||
| ● per priority class | 16 | |
| ● additional within an error OB | 4 | |
خرید و فروش پی ال سی سری 300 زیمنس 6ES7317-2EK14-0AB0
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