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          S7-300CPU314C-2PN/DP

          更新時(shí)間:2016-05-17      點(diǎn)擊次數(shù):2146

          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(guò)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(guò)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(chǎng)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(duì) 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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