S7-300模拟量输入/输出模块

S7-300模拟量输入/输出模块

分享
¥0.00
  • 产品详情
  • 产品参数

概述

  • 模拟量输入

  • 用于连接电压和电流传感器、热电耦、电阻和热电阻

应用

模拟量输入模板用来实现PLC与模拟量过程信号的连接。用于连接电压和电流传感器、热电耦、电阻和热电阻

功能

模拟量输入模块将来自过程的的模拟量信号转换为可在控制器中进行内部处理的数字量信号。

该模块具有如下特点:

  • 分辨率为 9-15 位 + 符号位(具有不同的转换时间),可以设置。

  • 各种量程;
    电流/电压的默认设置是使用量程模块以机械方式设置的,可通过编程器和 STEP 7 的“Hardware configuration”进行细调。

  • 中断能力;
    该模块将诊断和限值中断发送到控制器的 CPU。

  • 诊断;
    该模块将综合诊断信息发送到 CPU。

6ES7331-7KF02-0AB0  SM331, 8AI, 9/12/14BIT

6ES7331-7HF01-0AB0  SIMATIC S7-300, ANALOG INPUT

6ES7331-1KF02-0AB0  SM331, 8AI, 13BIT

6ES7331-7KB02-0AB0  SM331, 2AI, 9/12/14BIT

6ES7331-7PF01-0AB0  SIMATIC S7-300, ANALOG INPUT

6ES7331-7PF11-0AB0  SIMATIC S7-300, ANALOG INPUT

6ES7331-7PE10-0AB0  SM331, 6AI, 16BIT, THERMOCOUPLE

6ES7331-7NF00-0AB0  SIMATIC S7-300, ANALOG INPUT

6ES7331-7NF10-0AB0  SIMATIC S7-300, ANALOG INPUT

SM 332 模拟量输出模块

概述

  • 模拟量输出

  • 用于连接模拟量执行器

应用

模拟量输出模块用于从PLC向过程变量输出模拟量信号。适用于连接模拟量执行器。

功能

模拟量输出模块将控制器的数字信号转换成过程所需的模拟量信号(电流或电压)。

该模块具有如下特点:

  • 分辨率:12 ~ 15 位

  • 多种电压和电流范围:
    使用参数赋值软件可以对每个通道进行单独的量程设置。

  • 中断能力:
    出现错误时,模块将诊断中断发送到控制器的 CPU。

  • 诊断:
    该模块将综合诊断信息发送到 CPU。

6ES7332-5HB01-0AB0  SIMATIC S7-300, ANALOG OUTPUT

6ES7332-5HD01-0AB0  SIMATIC S7-300, ANALOG OUTPUT

6ES7332-5HF00-0AB0  SIMATIC S7-300, ANALOG OUTPUT

6ES7332-7ND02-0AB0  SIMATIC S7,SM 332 ANALOG OUTPUT


SM 334 模拟量输入/输出模块

概述

  • 模拟量输入/输出

  • 用于连接模拟量传感器和执行器

应用

模拟量输入/输出模块适用于连接模拟传感器和执行器。

设计

模拟量输入/输出模块的特性:

  • 4 输入, 2 输出

功能

模拟量输入/输出模块转换:

  • 将过程的模拟量信号转换为PLC所需的数字值

  • 将PLC的数字信号转换为过程所需的模拟量信号。

功能如下:

  • 输入分辨率:
    8 位 (6ES7 334-0CE01-0AA0)
    12 位 (6ES7 334-0KE00-0AB0)

  • 输出分辨率:8 位

  • 量程 0至20mA,10至10V;
    通过模板上的相应连接进行量程选择。

技术规范

Article number

6ES7334-0CE01-0AA0

6ES7334-0KE00-0AB0


SIMATIC S7, ANALOG INPUT MODULE

SIMATIC S7-300, ANALOG MODULE

Supply voltage



Load voltage L+



  • ● Rated value (DC)

24 V

24 V

  • ● Reverse polarity protection


Yes

Input current



from supply and load voltage L+ (without load), max.

110 mA

80 mA

from backplane bus 5 V DC, max.

55 mA

60 mA

Power loss



Power loss, typ.

3 W

2 W

Analog inputs



Number of analog inputs

4

4

  • ● For voltage measurement

4

2

  • ● For resistance measurement


4

permissible input voltage for voltage input (destruction limit), max.

20 V

20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)

permissible input current for current input (destruction limit), max.

40 mA


Cycle time (all channels) max.

5 ms

85 ms

Input ranges



  • ● Voltage

Yes

Yes

  • ● Current

Yes

No

  • ● Thermocouple

No

No

  • ● Resistance thermometer

No

Yes

  • ● Resistance

No

Yes

Input ranges (rated values), voltages



  • ● 0 to +10 V

Yes

Yes

  • ● Input resistance (0 to 10 V)

100 kΩ

100 kΩ

Input ranges (rated values), currents



  • ● 0 to 20 mA

Yes


  • ● Input resistance (0 to 20 mA)

50 Ω


Input ranges (rated values), resistance thermometer



  • ● Pt 100


Yes; only climatic range

Input ranges (rated values), resistors



  • ● 0 to 10000 ohms


Yes

Analog outputs



Number of analog outputs

2

2

Voltage output, short-circuit protection

Yes

Yes

Voltage output, short-circuit current, max.

11 mA

30 mA

Current output, no-load voltage, max.

15 V


Output ranges, voltage



  • ● 0 to 10 V

Yes

Yes

Output ranges, current



  • ● 0 to 20 mA

Yes


Load impedance (in rated range of output)



  • ● with voltage outputs, min.

5 kΩ

2.5 kΩ

  • ● with voltage outputs, capacitive load, max.

1 µF

1 µF

  • ● with current outputs, max.

300 Ω


  • ● with current outputs, inductive load, max.

1 mH


Cable length



  • ● shielded, max.

200 m

100 m

Analog value generation for the inputs



Integration and conversion time/resolution per channel



  • ● Resolution with overrange (bit including sign), max.

8 bit

12 bit

  • ● Integration time (ms)


16,67 / 20 ms

Analog value generation for the outputs



Integration and conversion time/resolution per channel



  • ● Resolution with overrange (bit including sign), max.

8 bit

12 bit

Settling time



  • ● for resistive load

0.3 ms

0.8 ms

  • ● for capacitive load

3 ms

0.8 ms

  • ● for inductive load

0.3 ms


Encoder



Connection of signal encoders



  • ● for current measurement as 2-wire transducer

No


  • ● for current measurement as 4-wire transducer

Yes


  • ● for resistance measurement with two-wire connection


Yes

  • ● for resistance measurement with three-wire connection


Yes

  • ● for resistance measurement with four-wire connection


Yes

Errors/accuracies



Operational error limit in overall temperature range



  • ● Voltage, relative to input range, (+/-)

0.9 %

0.7 %; 0 to 10V

  • ● Current, relative to input range, (+/-)

0.8 %


  • ● Resistance, relative to input range, (+/-)


3.5 %; 10 kOhm

  • ● Resistance thermometer, relative to input range, (+/-)


1 %

  • ● Voltage, relative to output range, (+/-)

0.6 %

1 %

  • ● Current, relative to output range, (+/-)

1 %


Basic error limit (operational limit at 25 °C)



  • ● Voltage, relative to input range, (+/-)

0.7 %

0.5 %; 0 to 10V

  • ● Current, relative to input range, (+/-)

0.6 %


  • ● Resistance, relative to input range, (+/-)


2.8 %; 10 kOhm

  • ● Resistance thermometer, relative to input range, (+/-)


0.8 %

  • ● Voltage, relative to output range, (+/-)

0.5 %

0.85 %

  • ● Current, relative to output range, (+/-)

0.5 %


Interrupts/diagnostics/status information



Alarms

No

No

Diagnostic functions

No

No

Potential separation



Potential separation analog inputs



  • ● between the channels and backplane bus

No

Yes

Potential separation analog outputs



  • ● between the channels and backplane bus

No

Yes

Isolation



Isolation tested with

500 V DC

500 V DC

Connection method



required front connector

20-pin

20-pin

Dimensions



Width

40 mm

40 mm

Height

125 mm

125 mm

Depth

117 mm

117 mm

Weights



Weight, approx.

285 g

200 g

SIPLUS 模拟量模块

概述

以下 SIPLUS S7-300 模拟量模块可在恶劣环境条件下使用:

  • SIPLUS S7-300 SM 331;
    模拟量输入

  • SIPLUS S7-300 SM 332;
    模拟量输出

  • SIPLUS S7-300 SM 334;
    模拟量输入和模拟量输出

SIPLUS S7-300 模拟量模块可在以下恶劣环境条件下使用:

  • 温度范围宽:-25°C 至 +60/+70 °C

  • 在需要较高抗化学腐蚀性以及需能够承受较高机械和生物负荷和盐雾的场合

  • 相对湿度 100%

  • 符合标准 EN 50155


咨询热线
15986783051
价格
¥0.00