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      S7-300CPU314C-2PN/DP

      更新時(shí)間:2016-05-17      點(diǎn)擊次數(shù):2569

      S7-300CPU314C-2PN/DP  詳細(xì)介紹

      訂貨號(hào):6ES7314-6EH04-0AB0

      SIMATIC S7-300, CPU 314C-2PN/DP 緊湊型CPU帶有192 KB工作存儲(chǔ)區(qū), 24 數(shù)字量輸入/16 數(shù)字量輸出, 4模擬量輸入, 2模擬量輸出, 1 PT100, 4 快速計(jì)數(shù)器 (60 KHZ), 1. 接口 MPI/DP 12MBIT/S, 2. 接口以太網(wǎng) PROFINET, 含 2個(gè) PORT SWITCH, 集成 24V DC 電源, FRONT C

      S7-300CPU314C-2PN/DP   概述

      CPU 運(yùn)行需要 SIMATIC 微存儲(chǔ)卡(MMC)。

      S7-300CPU314C-2PN/DP  應(yīng)用領(lǐng)域

      CPU 314C-2 DP 是緊湊型 CPU,適合安裝在分布式結(jié)構(gòu)中。通過其擴(kuò)展工作存儲(chǔ)器,該緊湊型CPU也適用于中等規(guī)模的應(yīng)用。集成的數(shù)字量和模擬量輸入和輸出可與過程信號(hào)直接連接。集成的 的PROFIBUS DP 主站/從站以及 PROFINET IO 控制器/I-設(shè)備接口,用于 PROFIBUS 和 PROFINET 的分布式連接。這使得 CPU 314C-2 PN/DP 可作為進(jìn)行快速處理的分布式單元使用,也可作為 PROFIBUS 和 PROFINET 系統(tǒng)中具有低端現(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:

       設(shè)計(jì)

      CPU 314C-2 DP 安裝有:

         功能

      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(jìn)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

          技術(shù)規(guī)格

      Order number

      6ES7314-6EH04-0AB0

       

      CPU314C-2PN/DP, 24DI/16DO/4AI/2AO, 192KB

      General information

       

      Engineering with

       

      • ● Programming package

      STEP7 V5.5 or higher with HSP191

      Supply voltage

       

      Rated value (DC)

       

      • ● 24 V DC

      Yes

      Power loss

       

      Power loss, typ.

      14 W

      Memory

       

      Work memory

       

      • ● integrated

      192 kbyte

      • ● Size of retentive memory for retentive data blocks

      64 kbyte

      Load memory

       

      • ● Plug-in (MMC), max.

      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

       

      • ● Number

      256

      IEC counter

       

      • ● present

      Yes

      S7 times

       

      • ● Number

      256

      IEC timer

       

      • ● present

      Yes

      Data areas and their retentivity

       

      Flag

       

      • ● Number, max.

      256 byte

      Address area

       

      I/O address area

       

      • ● Inputs

      2 048 byte

      • ● Outputs

      2 048 byte

      Process image

       

      • ● Inputs, adjustable

      2 048 byte

      • ● Outputs, adjustable

      2 048 byte

      Time of day

       

      Clock

       

      • ● Hardware clock (real-time clock)

      Yes

      Operating hours counter

       

      • ● Number

      1

      Digital inputs

       

      integrated channels (DI)

      24

      Digital outputs

       

      integrated channels (DO)

      16

      Analog inputs

       

      integrated channels (AI)

      5; 4 x current/voltage, 1 x resistance

      Input ranges

       

      • ● Voltage

      Yes; ±10 V / 100 kΩ; 0 V to 10 V / 100 kΩ

      • ● Current

      Yes; ±20 mA / 100 Ω; 0 mA to 20 mA / 100 Ω; 4 mA to 20 mA / 100 Ω

      • ● Resistance thermometer

      Yes; Pt 100 / 10 MΩ

      • ● Resistance

      Yes; 0 Ω to 600 Ω / 10 MΩ

      Analog outputs

       

      integrated channels (AO)

      2

      Output ranges, voltage

       

      • ● 0 to 10 V

      Yes

      • ● -10 V to +10 V

      Yes

      Output ranges, current

       

      • ● 0 to 20 mA

      Yes

      • ● -20 mA to +20 mA

      Yes

      • ● 4 mA to 20 mA

      Yes

      1. Interface

       

      Interface type

      Integrated RS 485 interface

      Physics

      RS 485

      Functionality

       

      • ● MPI

      Yes

      • ● DP master

      Yes

      • ● DP slave

      Yes

      • ● Point-to-point connection

      No

      DP master

       

      • ● Number of DP slaves, max.

      124

      2. Interface

       

      Interface type

      PROFINET

      Physics

      Ethernet RJ45

      Interface types

       

      • ● Number of ports

      2

      Functionality

       

      • ● MPI

      No

      • ● DP master

      No

      • ● DP slave

      No

      • ● PROFINET IO Controller

      Yes; Also simultaneously with IO-Device functionality

      • ● PROFINET IO Device

      Yes; Also simultaneously with IO Controller functionality

      • ● PROFINET CBA

      Yes

      Isochronous mode

       

      Isochronous operation (application synchronized up to terminal)

      Yes; For PROFINET only

      Communication functions

       

      PG/OP communication

      Yes

      Data record routing

      Yes

      Global data communication

       

      • ● supported

      Yes

      S7 basic communication

       

      • ● supported

      Yes

      S7 communication

       

      • ● supported

      Yes

      S5 compatible communication

       

      • ● supported

      Yes; via CP and loadable FC

      Open IE communication

       

      • ● TCP/IP

      Yes; via integrated PROFINET interface and loadable FBs

      • — Number of connections, max.

      8

      • ● ISO-on-TCP (RFC1006)

      Yes; via integrated PROFINET interface and loadable FBs

      • — Number of connections, max.

      8

      • ● UDP

      Yes; via integrated PROFINET interface and loadable FBs

      • — Number of connections, max.

      8

      Web server

       

      • ● supported

      Yes

      Number of connections

       

      • ● overall

      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 positioning

      Yes

      integrated function blocks (closed-loop control)

      Yes; PID controller (see "Technological Functions" manual)

      PID controller

      Yes

      Number of pulse outputs

      4; Pulse width modulation up to 2.5 kHz (see "Technological Functions" Manual)

      Limit frequency (pulse)

      2.5 kHz

      Ambient conditions

       

      Ambient temperature during operation

       

      • ● min.

      0 °C

      • ● max.

      60 °C

      Configuration

       

      Programming

       

      Programming language

       

      • — LAD

      Yes

      • — FBD

      Yes

      • — STL

      Yes

      • — SCL

      Yes

      • — CFC

      Yes

      • — GRAPH

      Yes

      • — HiGraph®

      Yes

      Know-how protection

       

      • ● User program protection/password protection

      Yes

      • ● Block encryption

      Yes; With S7 block Privacy

      Dimensions

       

      Width

      120 mm

      Height

      125 mm

      Depth

      130 mm

      Weights

       

      Weight, approx.

      730 g

       

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