西门子S7-300模块CPU314C-2PN/DP-维库仪器仪表网

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西门子S7-300模块CPU314C-2PN/DP

价格：电议

地区：上海市

上海西门子自动化有限公司

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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

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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
● Programming package		STEP7 V5.5 or higher with HSP191
Supply voltage
Rated value (DC)
● 24 V DC		Yes
Power losses
Power loss, typ.		14 W
Memory
Work memory
● Integrated		192 kbyte
● Size of retentive memory for retentive data blocks		64 kbyte
Load memory
● pluggable (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
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
1st 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
2nd interface
Interface type		PROFINET
Physics		Ethernet RJ45
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
PROFINET IO Controller
● Max. number of connectable IO devices for RT		128
● Number of IO devices with IRT and the option "high flexibility"		128
● Number of IO Devices with IRT and the option "high performance", max.		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
● 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
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
● 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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西门子

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全新

原产地

德国