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Product Details:
Payment & Shipping Terms:
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| Types: | SIMATIC S7-300, CPU 314 | Work Memory: | 128 KB |
|---|---|---|---|
| Power Supply: | 24 V DC | Power Loss: | 4 W |
| Load Memory: | Plug-in (MMC), Max. 8 Mbyte | Repeat Rate, Min.: | 1 S |
| High Light: | optical link module,central processing unit |
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Siemens CPU 314 6ES7314-1AG14-0AB0 PLC Controllers S7-300 Central Processing Unit
Application
The CPU 314 is the CPU for installations with high requirements in terms of processing power and reaction time. With its working memory this CPU is also suitable for medium-sized applications.
Function
|
Article number |
6ES7314-1AG14-0AB0 |
|
|---|---|---|
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|
CPU314, 128 KB |
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| General information | ||
| HW functional status | 01 | |
| Firmware version | V3.3 | |
| Engineering with | ||
|
STEP 7 V5.5 + SP1 or higher or STEP 7 V5.2 + SP1 or higher with HSP 218 | |
| 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) | 650 mA | |
| Current consumption (in no-load operation), typ. | 140 mA | |
| Inrush current, typ. | 3.5 A | |
| I²t | 1 A²·s | |
| Power loss | ||
| Power loss, typ. | 4 W | |
| Memory | ||
| Work memory | ||
|
128 kbyte | |
|
No | |
|
64 kbyte | |
| Load memory | ||
|
Yes | |
|
8 Mbyte | |
|
10 y | |
| Backup | ||
|
Yes; Guaranteed by MMC (maintenance-free) | |
|
Yes; Program and data | |
| CPU processing times | ||
| for bit operations, typ. | 0.06 µs | |
| for word operations, typ. | 0.12 µs | |
| for fixed point arithmetic, typ. | 0.16 µs | |
| for floating point arithmetic, typ. | 0.59 µs | |
| CPU-blocks | ||
| Number of blocks (total) | 1 024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. | |
| DB | ||
|
1 024; Number range: 1 to 16000 | |
|
64 kbyte | |
| FB | ||
|
1 024; Number range: 0 to 7999 | |
|
64 kbyte | |
| FC | ||
|
1 024; Number range: 0 to 7999 | |
|
64 kbyte | |
| OB | ||
|
see instruction list | |
|
64 kbyte | |
|
1; OB 1 | |
|
1; OB 10 | |
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2; OB 20, 21 | |
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4; OB 32, 33, 34, 35 | |
|
1; OB 40 | |
|
1; OB 100 | |
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4; OB 80, 82, 85, 87 | |
|
2; OB 121, 122 | |
| Nesting depth | ||
|
16 | |
|
4 | |
| Counters, timers and their retentivity | ||
| S7 counter | ||
|
256 | |
| Retentivity | ||
|
Yes | |
|
0 | |
|
255 | |
|
Z 0 to Z 7 | |
| Counting range | ||
|
0 | |
|
999 | |
| IEC counter | ||
|
Yes | |
|
SFB | |
|
Unlimited (limited only by RAM capacity) | |
| S7 times | ||
|
256 | |
| Retentivity | ||
|
Yes | |
|
0 | |
|
255 | |
|
No retentivity | |
| Time range | ||
|
10 ms | |
|
9 990 s | |
| IEC timer | ||
|
Yes | |
|
SFB | |
|
Unlimited (limited only by RAM capacity) | |
Contact Person: sales
Tel: +8618158331966
