- 品牌/商标：西门子
- 企业类型：贸易商
- 新旧程度：全新
- 原产地：德国
组态王是否支持西门子的cp 340、cp341
模块？ 1）CP340通讯模块支持ASCII和3964R两种通讯方式。 ASCII通讯方式是用来实现自定义协议的串行通讯，如果组态王用这种方式通过cp340模块与PLCS7-300系列PLC通讯，需要根据用户的协议重新定制驱动。 3964R通讯方式是采用3964R协议的串行通讯，和S5PLC的3964R协议一样，可以使用组态王提供的3964R协议驱动，设备定义向导：PLC->西门子->S5系列－>3964R
西门子S7-300模块CPU314C-2PN/DP
6ES7314-6EH04-0AB0SIMATIC S7-300, CPU 314C-2PN/DP 紧凑型CPU带有192 KB工作存储区, 24 数字量输入/16 数字量输出, 4模拟量输入, 2模拟量输出, 1 PT100, 4 快速计数器 (60 KHZ), 1. 接口 MPI/DP 12MBIT/S, 2. 接口以太网 PROFINET, 含 2个 PORT SWITCH, 集成 24V DC 电源, FRONT C上海赞国自动化科技有限公司 24销售热线：【】
诚信销售西门子可编程控制器，触摸屏，变频器，数控伺服，低压电器，以太网部件。
西门子可编程控制器
S7-200CN S7-300 S7-1500 S7-1200 S7-200SMART S7-400 LOGO逻辑模块 ET200S系列
西门子变频器
MM420 MM430 MM440 V80 V60 V90 V20 G120 S120 G150 G130系列
西门子触摸屏
TP KP OP KTP OP MP系列
西门子工业以太网
通讯电缆 以太网电缆 工控机 交换机 通讯网卡 通讯接头
西门子低压
3RW30 3RW40 3RT 3RV 3TK 3RT 3RP 3TF 3RS 3RN 3TC 3TH 3WL 3VL 3WN
西门子数控系统备件
西门子801 828D 808D 840DSL系统 NCU主板 PCU主板 CCU主板 6SE70主板等系列
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西门子S7-300模块CPU314C-2PN/DP
CPU 314C-2 DP 安装有：
微处理器;
每条二进制指令执行时间约60ns，每条浮点数运行指令约0.59μs.扩展存储器;
与执行相关的程序段的 192 KB 高速 RAM（相当于约 64 K 指令）可以为用户程序提供足够的空间；
SIMATIC 微型存储卡（ 8 MB）作为程序的装载存储器，还允许将项目（包括符号和注释）存储在 CPU 中。灵活的扩展能力
多达 31 个模块，（4排结构）多点接口（MPI）；
集成的 MPI 接口多可以同时建立与 S7-300/400 或编程设备、PC、OP 的 12 条连接。在这些连接中，总要分别为 PG 和 OP 各保留一个连接。通过“全局数据通讯”，MPI可以用来建立多16个CPU组成的简单网络。PROFIBUS DP 接口:
带有 PROFIBUS DP 主/从接口的 CPU 314C-2 DP 可以用来建立高速、易用的分布式自动化系统。 对用户来说,分布式I/O单元可作为一个集中式单元来处理(相同的组态、编址和编程).以太网接口；
CPU 314C-2 PN/DP 的第 2 个内置接口是一个基于以太网 TCP/IP 的 PROFINET 接口，带有双端口交换机。
它支持下列协议：S7通讯用于在SIMATIC控制器间进行数据交换；
用于通过 STEP 7 编程、调试和诊断的编程器/OP通讯
与HMI和SCADA连接的PG/OP通讯;
通过 PROFINET 进行的开放式 TCP/IP、UDP 和 ISO-on-TCP (RFC1006) 通讯
SIMATIC NET OPC-Server用于与其它控制器以及CPU自带的I/O设备进行通讯
内置输入/输出;
24路数字量输入(所有输入都可用作中断处理)和16路数字量输出，以及5个模拟量输入和2个模拟量输出，使得CPU 314C-2 DP是一款完美的控制器。
西门子S7-300模块CPU314C-2PN/DP技术参数
Technical Specifications
Order number | 6ES7314-6EH04-0AB0 | |
|---|---|---|
CPU314C-2PN/DP, 24DI/16DO/4AI/2AO, 192KB | ||
Product type designation | ||
General information | ||
Engineering with | ||
| STEP7 V5.5 or higher with HSP191 | |
Supply voltage | ||
Rated value (DC) | ||
| Yes | |
Power losses | ||
Power loss, typ. | 14 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 | |
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 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 | ||
| 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 | |
1st interface | ||
Interface type | Integrated RS 485 interface | |
Physics | RS 485 | |
Functionality | ||
| Yes | |
| Yes | |
| Yes | |
| No | |
DP master | ||
| 124 | |
2nd interface | ||
Interface type | PROFINET | |
Physics | Ethernet RJ45 | |
Number of ports | 2 | |
Functionality | ||
| No | |
| No | |
| No | |
| Yes; Also simultaneously with IO-Device functionality | |
| Yes; Also simultaneously with IO Controller functionality | |
| Yes | |
PROFINET IO Controller | ||
| 128 | |
| 128 | |
| 64 | |
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 | ||
| Yes | |
S7 basic communication | ||
| Yes | |
S7 communication | ||
| Yes | |
S5-compatible communication | ||
| Yes; via CP and loadable FC | |
Open IE communication | ||
| Yes; via integrated PROFINET interface and loadable FBs | |
| 8 | |
| Yes; via integrated PROFINET interface and loadable FBs | |
| 8 | |
| Yes; via integrated PROFINET interface and loadable FBs | |
| 8 | |
Web server | ||
| Yes | |
Number of connections | ||
| 12 | |
Integrated Functions | ||
Number of counters | 4; See "Technological Functions" manual | |
Counter 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 in 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. | 730 g | |
