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西门子plcS7-300模块CPU314代理
西门子plcS7-300模块代理商 西门子CPU314型号参数 西门子cpu314代理商 西门子CPU314现货供应报价 西门子CPU314*处理器模块代理销售 西门子S7-300*处理器模块代理商
采购联系人:李 手机: :86-21-60641327 :
CPU 运行需要 SIMATIC 微存储卡(MMC)
应用
CPU 314 用于对处理能力和响应速度有很高要求的场合。通过其工作存储器,该CPU也适用于中等规模的应用。
设计
CPU 314 安装有:
订货号:6ES7314-1AG14-0AB0 产品说明:SIMATIC S7-300,CPU 314 *处理器 mit MPI, integr. 电源 DC 24V, 工作存储器 128 KByte, 需要微型存储卡
可参数化的特性
可以使用 STEP 7 对 S7 的组态、属性以及CPU的响应进行参数设置:
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显示功能与信息功能
集成的通讯功能
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系统功能
CPU 具有广泛的系统功能特性,诸如:诊断、参数赋值、报警、定时和测量等。
详细信息请参见手册。
Article number | 6ES7314-1AG14-0AB0 | |
---|---|---|
| CPU314, 128 KB | |
General information |
| |
Hardware product version | 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 | |
| 2; OB 20, 21 | |
| 4; OB 32, 33, 34, 35 | |
| 1; OB 40 | |
| 1; OB 100 | |
| 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 |
| |
| 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) | |
Data areas and their retentivity |
| |
retentive data area in total | All, max. 64 KB | |
Flag |
| |
| 256 byte | |
| Yes; MB 0 to MB 255 | |
| MB 0 to MB 15 | |
| 8; 1 memory byte | |
Data blocks |
| |
| 1 024; Number range: 1 to 16000 | |
| 64 kbyte | |
| Yes; via non-retain property on DB | |
| Yes | |
Local data |
| |
| 32 kbyte; Max. 2 KB per block | |
Address area |
| |
I/O address area |
| |
| 1 024 byte | |
| 1 024 byte | |
Process image |
| |
| 1 024 byte | |
| 1 024 byte | |
| 1 024 byte | |
| 1 024 byte | |
| 128 byte | |
| 128 byte | |
Digital channels |
| |
| 1 024 | |
| 1 024 | |
| 1 024 | |
| 1 024 | |
Analog channels |
| |
| 256 | |
| 256 | |
| 256 | |
| 256 | |
Hardware configuration |
| |
Number of expansion units, max. | 3 | |
Number of DP masters |
| |
| 0 | |
| 4 | |
Number of operable FMs and CPs (recommended) |
| |
| 8 | |
| 8 | |
| 10 | |
Rack |
| |
| 4 | |
| 8 | |
Time of day |
| |
Clock |
| |
| Yes | |
| Yes | |
| 6 wk; At 40 °C ambient temperature | |
| 10 s; Typ.: 2 s | |
| Clock continues running after POWER OFF | |
| Clock continues to run with the time at which the power failure occurred | |
Operating hours counter |
| |
| 1 | |
| 0 | |
| 0 to 2^31 hours (when using SFC 101) | |
| 1 hour | |
| Yes; Must be restarted at each restart | |
Clock synchronization |
| |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| No | |
Digital inputs |
| |
Number of digital inputs | 0 | |
Digital outputs |
| |
Number of digital outputs | 0 | |
Analog inputs |
| |
Number of analog inputs | 0 | |
Analog outputs |
| |
Number of analog outputs | 0 | |
Interfaces |
| |
Number of industrial Ethernet interfaces | 0 | |
Number of RS 485 interfaces | 1; MPI | |
Number of RS 422 interfaces | 0 | |
1. Interface |
| |
Interface type | Integrated RS 485 interface | |
Physics | RS 485 | |
Isolated | No | |
Power supply to interface (15 to 30 V DC), max. | 200 mA | |
Functionality |
| |
| Yes | |
| No | |
| No | |
| No | |
MPI |
| |
| 187.5 kbit/s | |
Services |
| |
| Yes | |
| No | |
| Yes | |
| Yes | |
| Yes; Only server, configured on one side | |
| No | |
| Yes | |
Communication functions |
| |
PG/OP communication | Yes | |
Data record routing | No | |
Global data communication |
| |
| Yes | |
| 8 | |
| 8 | |
| 8 | |
| 8 | |
| 22 byte | |
| 22 byte | |
S7 basic communication |
| |
| Yes | |
| 76 byte | |
| 76 byte; 76 bytes (with X_SEND or X_RCV); 64 bytes (with X_PUT or X_GET as server) | |
S7 communication |
| |
| Yes | |
| Yes | |
| Yes; Via CP and loadable FB | |
| 180 byte; With PUT/GET | |
| 240 byte; as server | |
S5 compatible communication |
| |
| Yes; via CP and loadable FC | |
Number of connections |
| |
| 12 | |
| 11 | |
| 1 | |
| 1 | |
| 11 | |
| 11 | |
| 1 | |
| 1 | |
| 11 | |
| 8 | |
| 0 | |
| 0 | |
| 8 | |
S7 message functions |
| |
Number of login stations for message functions, max. | 12; Depending on the configured connections for PG/OP and S7 basic communication | |
Process diagnostic messages | Yes | |
simultaneously active Alarm-S blocks, max. | 300 | |
Test commissioning functions |
| |
Status block | Yes; Up to 2 simultaneously | |
Single step | Yes | |
Number of breakpoints | 4 | |
Status/control |
| |
| Yes | |
| Inputs, outputs, memory bits, DB, times, counters | |
| 30 | |
| 30 | |
| 14 | |
Forcing |
| |
| Yes | |
| Inputs, outputs | |
| 10 | |
Diagnostic buffer |
| |
| Yes | |
| 500 | |
| No | |
| 100; Only the last 100 entries are retained | |
| 499 | |
| Yes; From 10 to 499 | |
| 10 | |
Service data |
| |
| Yes | |
Ambient conditions |
| |
Ambient temperature during operation |
| |
| 0 °C | |
| 60 °C | |
Configuration |
| |
Configuration software |
| |
| Yes; V5.2 SP1 or higher with HW update | |
Programming |
| |
| see instruction list | |
| 8 | |
| see instruction list | |
| see instruction list | |
Programming language |
| |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
Know-how protection |
| |
| Yes | |
| Yes; With S7 block Privacy | |
Dimensions |
| |
Width | 40 mm | |
Height | 125 mm | |
Depth | 130 mm | |
Weights |
| |
Weight, approx. | 280 g |
西门子plcS7-300模块代理商 西门子CPU314型号参数 西门子cpu314代理商 西门子CPU314现货供应报价 西门子CPU314*处理器模块代理销售 西门子S7-300*处理器模块代理商
采购联系人:李 手机: :86-21-60641327 :