詳細介紹
西門子PLC模塊CPU315-2PN/DP,西門子S7-300CPU315-2PN/DP,西門子CPU315-2PN/DP,CPU315-2PN/DP,西門子S7-300CPU315-2PN/DP可編程控制器
訂貨號:6ES7315-2EH14-0AB0
SIMATIC S7-300 CPU 315-2 PN/DP, *處理器含有 384 KB工作存儲區, 1. 接口MPI/DP 12MBIT/S, 2.接口以太網PROFINET, 帶有 2個 PORT SWITCH,必須有 MMC卡
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SIEMENS上海翰粵自動化系統有限公司
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西門子PLC模塊CPU315-2PN/DP,西門子S7-300CPU315-2PN/DP, 概述
- CPU 具有中等規模的程序存儲器和程序框架
- 對二進制和浮點數運算具有較高的處理能力
- 在具有集中式和分布式I/O的生產線上作為集中式控制器使用
- 在PROFINET上實現基于組件的自動化
- PROFINET 代理,用于基于部件的自動化(CBA)中的 PROFIBUS DP 智能設備
- PROFINET I/O 控制器,用于在PROFINET上運行分布式I/O
- 用于 2 端口交換機的 PROFINET 接口
- 組合 MPI/PROFIBUS DP-主/從接口
- 在PROFIBUS上實現等時模式
CPU 運行需要 SIMATIC 微存儲卡(MMC)
,西門子S7-300CPU315-2PN/DP, 應用領域
CPU 315-2 PN/DP 具有中等規模程序量.除了分布式I/O結構,它還可用于分布式自動化結構。可在SIMATIC S7-300中用作PROFINET IO控制器以及標準PROFIBUS DP主站。CPU 315-2 PN/DP還可用作分布式智能從站(DP從站)。
CPU 315-2 PN/DP為采用軟件來實現一些簡單的工藝任務提供了一個理想的平臺,例如:
- Easy Motion Control 運動控制
- 使用 STEP 7 塊或運行軟件“標準/模塊化PID控制” 來實現閉環控制任務的解決方案
使用 SIMATIC S7-PDIAG 進行擴展過程診斷。
無需其他組件,通過CPU的集成組合就可以實現網絡自動化解決方案。
,西門子S7-300CPU315-2PN/DP, 設計
CPU 315-2 PN/DP 裝配有:
- 微處理器;
處理器處理每條二進制指令執行時間約為 50 ns,每條浮點數運行指令約為 450ns。 - 384 KB 主存儲器(相當于大約 128 K 條指令);
與程序組件執行相關的大容量工作存儲器為用戶程序提供了充分的空間。作為程序裝載存儲器的微型存儲卡(zui大為 8 MB)也允許將可以項目(包括符號和注釋)保存在 CPU 中。裝載存儲器還可用于數據歸檔和配方管理。 - 靈活的擴展;
多達 32 個模塊,(4 層結構) - MPI/DP 組合接口;
*個集成的 MPI/DP 接口zui多能同時建立 16 個與 S7-300/400的連接或與編程器、PC 和 OP 的連接。 在這些連接中,始終分別為 PG 和 OP 各保留一個連接。
MPI 可以通過“全局數據通訊”與zui多32個CPU組建簡單的網絡。
該接口可從MPI接口重新設置為DP接口。
PROFIBUS DP 接口:
DP 接口可用作 DP 主站或 DP 從站運行。在該接口上,PROFIBUS DP從站可在等時模式下運行.全面支持 PROFIBUS DP V1 標準。這將增加 DP V1 標準從站在診斷和參數賦值能力的范圍。 - 以太網接口;
CPU 315-2 PN/DP 的第 2 個內置接口是一個基于以太網 TCP/IP 的 PROFINET 接口,帶有雙端口交換機。
它支持下列協議:- S7通訊用于在SIMATIC控制器間進行數據通訊;
- 通過 STEP 7 進行編程、啟動和診斷的 PG/OP 通訊;
- 與HMI和SCADA連接的PG/OP通訊;
- 在PROFINET上實現開放的TCP/IP、UDP和ISO-on-TCP (RFC1006)通訊;
- SIMATIC NET OPC-Server用于與其它控制器以及CPU自帶的I/O設備進行通訊
,西門子S7-300CPU315-2PN/DP, 功能
- 口令保護;
用戶程序使用密碼保護,可防止非法訪問。 - 診斷緩沖;
zui后500個故障和中斷事件保存在該緩沖區中,供診斷使用。 - 免維護的數據后備;
在電源恢復后,CPU 自動保存所有數據(zui大128KB),當重新上電后,可繼續保留這些數據。
可參數化的特性
可以使用 STEP 7 對 S7 的組態、屬性以及CPU的響應進行參數設置:
- MPI多點接口;
定義站地址 - 啟動;
定義 CPU 的啟動特性 - 同步循環中斷;
設置 DP 主站系統、過程映像分區編號和延時時間 - 循環/時鐘存儲器;
zui大循環時間和負載。設置時鐘存儲器地址 - 保持性;
設置保持區 - 時鐘中斷;
設定起始日期、起始時間和間隔周期 - 看門狗中斷;
周期設定 - 系統診斷;
定義診斷報警的處理和范圍 - 時鐘;
設定AS內或MPI上的同步類型 - 防護等級;
定義程序和數據的訪問權限 - 通訊;
保留連接源 - Web;
CPU 的 Web 服務器設置 - PROFIBUS DP 主站/從站接口;
為分布式 I/O 分配用戶地址。 - PROFINET 接口;
使用 NTP 處理時間同步參數
顯示功能與信息功能
- 狀態和故障指示;
發光二極管顯示,例如,硬件、編程、定時器、I/O、總線故障以及運行狀態,如RUN、STOP、Startup。 - 測試功能;
可使用編程器顯示程序執行過程中的信號狀態,可以不通過用戶程序而修改過程變量,以及輸出堆棧內容。 - 信息功能;
通過編程器以文本形式為用戶提供存儲能力信息、CPU的運行模式,以及工作存儲器和裝載存儲器當前的使用情況、當前的循環時間和診斷緩沖區的內容。
集成的通訊功能
- 編程器/OP 通訊
- 全局數據通訊
- S7 基本通訊
- S7 通訊
- S5可兼容通訊
- 路由
- 數據記錄路由
- PROFIBUS DP 主站/從站
- 通過 TCP/IP、ISO-on-TCP 和 UDP 進行開放式通訊
- PROFINET IO 控制器
- PROFINET CBA(基于組件的自動化)
- Web 服務器
系統功能
CPU 具有廣泛的系統功能特性,諸如:診斷、參數賦值、報警、定時和測量等。
詳細信息請參見手冊。
,西門子S7-300CPU315-2PN/DP, 技術規格
| 6ES7 315-2EH14-0AB0 |
General information |
|
Hardware product version | 01 |
Firmware version | V3.2 |
Supply voltage |
|
24 V DC | Yes |
permissible range, lower limit (DC) | 20.4 V |
permissible range, upper limit (DC) | 28.8 V |
Mains buffering |
|
| 5 ms |
| 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 losses |
|
Power loss, typ. | 4.65 W |
Memory |
|
Type of memory | other |
Work memory |
|
| 384 kbyte |
| No |
| 128 kbyte |
Load memory |
|
| Yes |
| 8 Mbyte |
| 10 a |
Backup |
|
| Yes |
| Yes; Program and data |
CPU processing times |
|
for bit operations, typ. | 0.05 µs |
for word operations, typ. | 0.09 µs |
for fixed point arithmetic, typ. | 0.12 µs |
for floating point arithmetic, typ. | 0.45 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 |
| 64 kbyte |
FB |
|
| 1 024 |
| 64 kbyte |
FC |
|
| 1 024; Number range: 0 to 7999 |
| 64 kbyte |
OB |
|
| 64 kbyte |
| 1 |
| 1 |
| 2 |
| 4 |
| 1 |
| 3; OB 55, 56, 57 |
| 1; OB 61 |
| 1 |
| 6 |
| 2 |
Nesting depth |
|
| 16 |
| 4 |
Counters, timers and their retentivity |
|
S7 counter |
|
| 256 |
|
|
| Yes |
| 0 |
| 255 |
| Z 0 to Z 7 |
|
|
| Yes |
| 0 |
| 999 |
IEC counter |
|
| Yes |
| SFB |
| Unlimited (limited only by RAM capacity) |
S7 times |
|
| 256 |
|
|
| Yes |
| 0 |
| 255 |
| No retentivity |
|
|
| 10 ms |
| 9 990 s |
IEC timer |
|
| Yes |
| SFB |
| Unlimited (limited only by RAM capacity) |
Data areas and their retentivity |
|
retentive data area, total | All, 128 KB max. |
Flag |
|
| 2 048 byte |
| Yes; MB 0 to MB 2047 |
| 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 |
|
| 32 768 byte; Max. 2048 bytes per block |
Address area |
|
I/O address area |
|
| 2 048 byte |
| 2 048 byte |
|
|
| 2 048 byte |
| 2 048 byte |
Process image |
|
| 2 048 byte |
| 2 048 byte |
| 2 048 byte |
| 2 048 byte |
| 128 byte |
| 128 byte |
Subprocess images |
|
| 1; With PROFINET IO, the length of the user data is limited to 1600 bytes |
Digital channels |
|
| 16 384 |
| 16 384 |
| 1 024 |
| 1 024 |
Analog channels |
|
| 1 024 |
| 1 024 |
| 256 |
| 256 |
Hardware configuration |
|
Expansion devices, max. | 3 |
Number of DP masters |
|
| 1 |
| 4 |
Number of operable FMs and CPs (recommended) |
|
| 8 |
| 8 |
| 10 |
Rack |
|
| 4 |
| 8 |
Time of day |
|
Clock |
|
| Yes |
| Yes |
| 10 s; Typ.: 2 s |
| 6 wk; At 40 °C ambient temperature |
| 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; With DP slave only slave clock |
| Yes |
| Yes |
| Yes |
| Yes; as client |
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 USB interfaces | 0 |
Number of parallel interfaces | 0 |
Number of 20 mA interfaces (TTY) | 0 |
Number of RS 232 interfaces | 0 |
Number of RS 422 interfaces | 0 |
Number of other interfaces | 1; Ethernet, 2-port switch, 2*RJ45 |
1st interface |
|
Interface type | Integrated RS 485 interface |
Physics | RS 485 |
Isolated | Yes |
Power supply to interface (15 to 30 V DC), max. | 200 mA |
Functionality |
|
| Yes |
| Yes |
| Yes |
| No |
MPI |
|
| 12 Mbit/s |
|
|
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| No; but via CP and loadable FB |
| Yes |
DP master |
|
| 12 Mbit/s |
| 124 |
|
|
| Yes |
| Yes |
| No |
| Yes; I blocks only |
| Yes |
| No |
| Yes |
| Yes |
| Yes; OB 61; isochronous mode can only be used alternatively on PROFIBUS DP or PROFINET IO |
| Yes |
| Yes |
| 8 |
| Yes; As subscriber |
| Yes |
|
|
| 2 kbyte |
| 2 kbyte |
|
|
| 244 byte |
| 244 byte |
DP slave |
|
| 12 Mbit/s |
| Yes; only with passive interface |
| 32 |
| 32 byte |
|
|
| Yes |
| Yes; Only with active interface |
| No |
| No |
| Yes |
| No |
| Yes; Connection configured on one side only |
| Yes |
| No |
|
|
| 244 byte |
| 244 byte |
2nd interface |
|
Interface type | PROFINET |
Physics | Ethernet RJ45 |
Isolated | Yes |
Integrated switch | Yes |
Number of ports | 2 |
Automatic detection of transmission speed | Yes; 10/100 Mbit/s |
Autonegotiation | Yes |
Autocrossing | Yes |
Change of IP address at runtime, supported | Yes |
Media redundancy |
|
| Yes |
| 200 ms; PROFINET MRP |
| 50 |
Functionality |
|
| No |
| No |
| No |
| Yes; Also simultaneously with IO-Device functionality |
| Yes; Also simultaneously with IO Controller functionality |
| Yes |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
| Yes |
| 5 |
PROFINET IO Controller |
|
| 100 Mbit/s |
| 128 |
| 128 |
| 128 |
| 128 |
| 61 |
| 64 |
| 64 |
| Yes |
| Yes |
| Yes |
| 32 |
| Yes |
| 8 |
| Yes |
| 8 |
| Yes |
| 250 μs, 500 μs,1 ms; 2 ms, 4 ms (not in the case of IRT with "high flexibility" option) |
| 250 µs to 512 ms (depending on the operating mode, see Manual "S7-300 CPU 31xC and CPU 31x, Technical Data" for more details) |
|
|
| Yes |
| Yes |
| Yes; With loadable FBs, max. configurable connections: 14, max. number of instances: 32 |
| Yes; OB 61; isochronous mode can only be used alternatively on PROFIBUS DP or PROFINET IO |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
|
|
| 2 kbyte |
| 2 kbyte |
| 1 024 byte |
PROFINET IO Device |
|
|
|
| Yes |
| Yes |
| Yes; With loadable FBs, max. configurable connections: 14, max. number of instances: 32 |
| No |
| Yes; Via TCP/IP, ISO on TCP, and UDP |
| Yes |
| Yes; With SFB 73 / 74 prepared for loadable PROFIenergy standard FB for I-Device |
| Yes |
| 2 |
|
|
| 1 440 byte; Per IO Controller with shared device |
| 1 440 byte; Per IO Controller with shared device |
|
|
| 64 |
| 1 024 byte |
PROFINET CBA |
|
| Yes |
| Yes |
Open IE communication |
|
| Yes |
| 8 |
| 0, 20, 21, 23, 25, 80, 102, 135, 161, 443, 8080, 34962, 34963, 34964, 65532, 65533, 65534, 65535 |
| Yes |
Isochronous mode |
|
Isochronous operation (application synchronized up to terminal) | Yes; Via PROFIBUS DP or PROFINET interface |
Communication functions |
|
PG/OP communication | Yes |
Data record routing | Yes |
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 |
| See online help of STEP 7 (shared parameters of the SFBs/FBs and of the SFCs/FCs of S7 Communication) |
S5-compatible communication |
|
| Yes; via CP and loadable FC |
Open IE communication |
|
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
| 1 460 byte |
| 32 768 byte |
| Yes |
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
| 32 768 byte |
| Yes; via integrated PROFINET interface and loadable FBs |
| 8 |
| 1 472 byte |
Web server |
|
| Yes |
| 5 |
| Yes |
PROFINET CBA (at set setpoint communication load) |
|
| 50 % |
| 32 |
| 30 |
| 1 000 |
| 4 000 byte |
| 4 000 byte |
| 500 |
| 4 000 byte |
| 1 400 byte |
|
|
| 500 ms |
| 100 |
| 100 |
| 2 000 byte |
| 2 000 byte |
| 1 400 byte |
|
|
| 10 ms |
| 200 |
| 200 |
| 2 000 byte |
| 2 000 byte |
| 450 byte |
|
|
| 3; 2x PN OPC/1x iMap |
| 500 ms |
| 200 |
| 2 000 byte |
|
|
| Yes |
| 16 |
| 240 byte; Slave-dependent |
Number of connections |
|
| 16 |
| 15 |
| 1 |
| 1 |
| 15 |
| 15 |
| 1 |
| 1 |
| 15 |
| 14 |
| 0 |
| 0 |
| 14 |
| 14 |
| 0 |
| 0 |
| 14 |
| 32 |
| X1 as MPI: max. 10; X1 as DP master: max. 24; X1 as DP slave (active): max. 14; X2 as PROFINET: 24 max. |
S7 message functions |
|
Number of login stations for message functions, max. | 16; 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 |
|
Operating temperature |
|
| 0 °C |
| 60 °C |
Configuration |
|
Configuration software |
|
| Yes; V5.5 or higher |
programming |
|
| see instruction list |
| 8 |
| see instruction list |
| see instruction list |
|
|
| 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. | 340 g
|