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Siemens CPU 319 6ES7318-3EL01-0AB0 PLC SIMATIC Central Processing Unit For Industrial Automation
Overview
Application
The CPU 319-3 PN/DP is the fastest S7-300 CPU with a large program memory. It is used in plants containing distributed automation structures in addition to centralized I/O. It is used, for example, as central controller in production lines or as machine controller with high processing speed demands.
Its quantity framework makes it optimally suitable for use of SIMATIC engineering tools, e.g.:
Furthermore, the CPU is an ideal platform for simple software-implemented technological tasks, e.g.:
Enhanced process diagnostics can be achieved by using SIMATIC S7-PDIAG.
As a result of the CPU's integral communications facilities, networked automation solutions are possible without additional components.
Article number | 6ES7318-3EL01-0AB0 | |
|---|---|---|
| CPU319-3 PN/DP, 2 MB | |
| General information | ||
| HW functional status | 01 | |
| Firmware version | V3.2 | |
| Engineering with | ||
| STEP 7 V5.5 or higher | |
| Supply voltage | ||
| Rated value (DC) | ||
| Yes | |
| permissible range, lower limit (DC) | 19.2 V | |
| permissible range, upper limit (DC) | 28.8 V | |
| external protection for power supply lines (recommendation) | 2 A min. | |
| Mains buffering | ||
| 5 ms | |
| 1 s | |
| Input current | ||
| Current consumption (rated value) | 1 250 mA | |
| Current consumption (in no-load operation), typ. | 500 mA | |
| Inrush current, typ. | 4 A | |
| I²t | 1.2 A²·s | |
| Power loss | ||
| Power loss, typ. | 14 W | |
| Memory | ||
| Work memory | ||
| 2 048 kbyte | |
| No | |
| 700 kbyte | |
| Load memory | ||
| Yes | |
| 8 Mbyte | |
| 10 y | |
| Backup | ||
| Yes | |
| Yes | |
| CPU processing times | ||
| for bit operations, typ. | 0.004 µs | |
| for word operations, typ. | 0.01 µs | |
| for fixed point arithmetic, typ. | 0.01 µs | |
| for floating point arithmetic, typ. | 0.04 µs | |
| CPU-blocks | ||
| Number of blocks (total) | 4 096; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. | |
| DB | ||
| 4 096; Number range: 1 to 16000 | |
| 64 kbyte | |
| FB | ||
| 4 096; Number range: 0 to 7999 | |
| 64 kbyte | |
| FC | ||
| 4 096; Number range: 0 to 7999 | |
| 64 kbyte | |
| OB | ||
| 64 kbyte | |
| 1; OB 1 | |
| 1; OB 10 | |
| 2; OB 20, 21 | |
| 4; OB 32, 33, 34, 35 (OB 35: smallest settable clock pulse = 500 µs) | |
| 1; OB 40 | |
| 3; OB 55, 56, 57 | |
| 1; OB 61 | |
| 1; OB 100 | |
| 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO) | |
| 2; OB 121, 122 | |
| Nesting depth | ||
| 16 | |
| 4 | |
| Counters, timers and their retentivity | ||
| S7 counter | ||
| 2 048 | |
| Retentivity | ||
| Yes | |
| 0 | |
| 2 047 | |
| Z 0 to Z 7 | |
| Counting range | ||
| Yes | |
| 0 | |
| 999 | |
| IEC counter | ||
| Yes | |
| SFB | |
| Unlimited (limited only by RAM capacity) | |
