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SIEMENS上海勵輝自動化科技有限公司
聯(lián)系人 :向道高( 銷售經(jīng)理 )
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CPU 運行需要 SIMATIC 微存儲卡 (MMC)。
CPU 314C-2 DP 是緊湊型 CPU,可用于具有分布式結(jié)構(gòu)的系統(tǒng)。通過其擴展工作存儲器,該緊湊型CPU也適用于中等規(guī)模的應(yīng)用。集成數(shù)字量和模擬量 I/O,支持與過程的直接連接;PROFIBUS DP 主站/從站接口支持與分布式 I/O 的連接。因此,CPU 314C-2 DP 既可以用作分布式單元進行快速預(yù)處理,也可以用作帶下位現(xiàn)場總線系統(tǒng)的上位控制器。
集成技術(shù)工程的其他用途包括:
CPU 314C-2 DP 安裝有:
可參數(shù)化的特性
可以使用 STEP 7 對 S7 的組態(tài)、屬性以及CPU的響應(yīng)進行參數(shù)設(shè)置:
顯示功能與信息功能
集成的通訊功能
集成功能
Order number |
6ES7314-6CH04-0AB0 |
|
---|---|---|
|
CPU314C-2DP, 24DI/16DO/5AI/2AO, 192 KB |
|
General inbation |
|
|
Engineering with |
|
|
|
STEP 7 V5.5 + SP1 or higher or STEP 7 V5.3 + SP2 or higher with HSP 203 |
|
Supply voltage |
|
|
Rated value (DC) |
|
|
|
Yes |
|
Power loss |
|
|
Power loss, typ. |
13 W |
|
Memory |
|
|
Work memory |
|
|
|
192 kbyte |
|
|
64 kbyte |
|
Load memory |
|
|
|
8 Mbyte |
|
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 |
|
Counters, timers and their retentivity |
|
|
S7 counter |
|
|
|
256 |
|
IEC counter |
|
|
|
Yes |
|
S7 times |
|
|
|
256 |
|
IEC timer |
|
|
|
Yes |
|
Data areas and their retentivity |
|
|
Flag |
|
|
|
256 byte |
|
Address area |
|
|
I/O address area |
|
|
|
2 048 byte |
|
|
2 048 byte |
|
Process image |
|
|
|
2 048 byte |
|
|
2 048 byte |
|
Time of day |
|
|
Clock |
|
|
|
Yes |
|
Operating hours counter |
|
|
|
1 |
|
Digital bs |
|
|
integrated channels (DI) |
24 |
|
Digital outputs |
|
|
integrated channels (DO) |
16 |
|
Analog bs |
|
|
integrated channels (AI) |
5; 4 x current/voltage, 1 x resistance |
|
Input ranges |
|
|
|
Yes; ±10 V / 100 kΩ; 0 V to 10 V / 100 kΩ |
|
|
Yes; ±20 mA / 100 Ω; 0 mA to 20 mA / 100 Ω; 4 mA to 20 mA / 100 Ω |
|
|
Yes; Pt 100 / 10 MΩ |
|
|
Yes; 0 Ω to 600 Ω / 10 MΩ |
|
Analog outputs |
|
|
integrated channels (AO) |
2 |
|
Output ranges, voltage |
|
|
|
Yes |
|
|
Yes |
|
Output ranges, current |
|
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
1. Interface |
|
|
Interface type |
Integrated RS 485 interface |
|
Physics |
RS 485 |
|
Functionality |
|
|
|
Yes |
|
|
No |
|
|
No |
|
|
No |
|
2. Interface |
|
|
Interface type |
Integrated RS 485 interface |
|
Physics |
RS 485 |
|
Functionality |
|
|
|
No |
|
|
No |
|
|
No |
|
|
No |
|
|
Yes |
|
|
Yes |
|
DP master |
|
|
|
124 |
|
Communication functions |
|
|
PG/OP communication |
Yes |
|
Data record routing |
Yes |
|
Global data communication |
|
|
|
Yes |
|
S7 basic communication |
|
|
|
Yes |
|
S7 communication |
|
|
|
Yes |
|
S5 compatible communication |
|
|
|
Yes; via CP and loadable FC |
|
Number of connections |
|
|
|
12 |
|
Integrated Functions |
|
|
Number of counters |
4; See "Technological Functions" manual |
|
Counting frequency (counter) max. |
60 kHz |
|
Frequency measurement |
Yes |
|
Number of frequency meters |
4; up to 60 kHz (see "Technological Functions" manual) |
|
controlled bing |
Yes |
|
integrated function blocks (closed-loop control) |
Yes; PID controller (see "Technological Functions" manual) |
|
PID controller |
Yes |
|
Number of pulse outputs |
4; Pulse b modulation up to 2.5 kHz (see "Technological Functions" Manual) |
|
Limit frequency (pulse) |
2.5 kHz |
|
Ambient conditions |
|
|
Ambient temperature during operation |
|
|
|
0 °C |
|
|
60 °C |
|
Configuration |
|
|
Programming |
|
|
Programming language |
|
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
|
Yes |
|
Know-how protection |
|
|
|
Yes |
|
|
Yes; With S7 block Privacy |
|
Dimensions |
|
|
Width |
120 mm |
|
Height |
125 mm |
|
Depth |
130 mm |
|
Weights |
|
|
Weight, approx. |
680 g |