西門(mén)子PLC模擬量AI擴(kuò)展模塊SM1231-工控行業(yè)信息網(wǎng)(chinagkong.com)-工控行業(yè)門(mén)戶網(wǎng)站

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西門(mén)子PLC模擬量AI擴(kuò)展模塊SM1231

產(chǎn)品價(jià)格：￥12

上架日期：2015-07-16 09:11:34

產(chǎn)地：德國(guó)

發(fā)貨地：上海

供應(yīng)數(shù)量：不限

最少起訂：1臺(tái)

瀏覽量：391

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SIEMENS上海勵(lì)輝自動(dòng)化科技有限公司

聯(lián)系人：向道高（銷售經(jīng)理）

電話（Tel）：021-61531018

傳真（Fax）：021-33737848

商務(wù)（ Q Q ）：2880585011

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郵箱（Email）：2880585011@qq.com

地址（Add）：上海市松江區(qū)文誠(chéng)路2188弄151號(hào)

Order number	6ES7231-4HA30-0XB0
	SIGNAL BOARD SB 1231, 1 AI
Product type designation
Supply voltage
Rated value (DC)
● 24 V DC	Yes
Input current
from backplane bus 5 V DC, typ.	55 mA
Power loss
Power loss, typ.	0.4 W
Analog bs
Number of analog bs	1; Current or voltage differential bs
permissible b voltage for current b (destruction limit), max.	± 35 V
permissible b voltage for voltage b (destruction limit), max.	35 V
permissible b current for voltage b (destruction limit), max.	40 mA
permissible b current for current b (destruction limit), max.	40 mA
Cycle time (all channels) max.	156.25 µs; 400 Hz suppression
Input ranges
● Voltage	Yes; ±10V, ±5V, ±2.5V
● Current	Yes; 0 to 20 mA
● Thermocouple	No
● Resistance thermometer	No
● Resistance	No
Input ranges (rated values), voltages
● -10 V to +10 V	Yes
● Input resistance (-10 V to +10 V)	≥9 MOhm
● -2.5 V to +2.5 V	Yes
● Input resistance (-2.5 V to +2.5 V)	≥9 MOhm
● -5 V to +5 V	Yes
● Input resistance (-5 V to +5 V)	≥9 MOhm
Input ranges (rated values), currents
● 0 to 20 mA	Yes
● Input resistance (0 to 20 mA)	≥ 250 Ohm
Analog outputs
Number of analog outputs	0
Analog value generation
Measurement principle	integrating
Integration and conversion time/resolution per channel
● Resolution with overrange (bit including sign), max.	11 bit; + sign
● Integration time, beterizable	Yes
● Interference voltage suppression for interference frequency f1 in Hz	40 dB, DC to 60 Hz
Smoothing of measured values
● Parameterizable	Yes
● Step: None	Yes
● Step: low	Yes
● Step: Medium	Yes
● Step: High	Yes
Errors/accuracies
Temperature error (relative to b range), (+/-)	25 °C ±0.3%, to 55 °C ±0.6% total measurement range
Interrupts/diagnostics/status inbation
Alarms
● Alarms	Yes
● Diagnostic alarm	Yes
Diagnostic messages
● Diagnostic functions	Yes
● Wire-break	No
Diagnostics indication LED
● for status of the bs	Yes
● for maintenance	Yes
Degree and class of protection
Degree of protection acc. to EN 60529
● IP20	Yes
Standards, approvals, certificates
CE mark	Yes
CSA approval	Yes
FM approval	Yes
RCM (berly C-TICK)	Yes
Ambient conditions
Free fall
● Fall height, max.	0.3 m
Ambient temperature during operation
● permissible temperature range	0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation
● min.	0 °C
● max.	55 °C
Ambient temperature during storage/transportation
● min.	-40 °C
● max.	70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min.	795 hPa
● Operation, max.	1 080 hPa
● Storage/transport, min.	660 hPa
● Storage/transport, max.	1 080 hPa
Relative humidity
● permissible range (without condensation) at 25 °C	95 %
Pollutant concentrations
— SO2 at RH < 60% without condensation	S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
Connection b
required front connector	Yes
Mechanics/material
Type of housing (front)
● plastic	Yes
Dimensions
Width	38 mm
Height	62 mm
Depth	21 mm
Weights
Weight, approx.	35 g

Overview

用于 SIMATIC S7-1200 的模擬量輸入模塊

極短的轉(zhuǎn)換時(shí)間

無(wú)需額外的放大器，就可連接模擬量傳感器

解決更多更復(fù)雜的自動(dòng)化任務(wù)

可直接插入 CPU

Area of application

使用 SB 1231 信號(hào)板模擬量輸入模塊，可連接控制器與過(guò)程中的模擬信號(hào)。

這為用戶提供了下列優(yōu)勢(shì)：

最佳適應(yīng)性：
使用模擬量信號(hào)板，用戶可以使其控制器最佳地滿足更加復(fù)雜的任務(wù)要求。

直接連接傳感器：
高達(dá) 11 位的分辨率和不同的輸入范圍允許在沒(méi)有附加放大器的情況下連接傳感器

靈活性：
如果任務(wù)后續(xù)有所擴(kuò)展，可以升級(jí)控制器。更新用戶程序非常簡(jiǎn)單。

在空間有限的場(chǎng)合使用：
可將信號(hào)板直接插到 CPU 中，從而在不占用額外空間的情況下對(duì)控制器進(jìn)行擴(kuò)展。

Design

信號(hào)板直接插到每個(gè) S7-1200-CPU 前面的支架中。

安裝：
信號(hào)板直接插到 SIMATIC S7-1200 CPU 中，因此可以電氣、機(jī)械地連接到 CPU。

CPU 的安裝尺寸保持不變。

所有信號(hào)板上的端子均可拆卸，便于更換（“固定接線”）。

Functions

SB 1231 信號(hào)板模擬量輸入模塊可將過(guò)程中的模擬信號(hào)轉(zhuǎn)換為數(shù)字信號(hào)，以供 SIMATIC S7-1200 進(jìn)行內(nèi)部處理。

Technical Specifications

Order number

6ES7231-4HA30-0XB0

SIGNAL BOARD SB 1231, 1 AI

Product type designation

Supply voltage

Rated value (DC)

● 24 V DC

Yes

Input current

from backplane bus 5 V DC, typ.

55 mA

Power loss

Power loss, typ.

0.4 W

Analog bs

Number of analog bs

1; Current or voltage differential bs

permissible b voltage for current b (destruction limit), max.

± 35 V

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

35 V

permissible b current for voltage b (destruction limit), max.

40 mA

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

40 mA

Cycle time (all channels) max.

156.25 µs; 400 Hz suppression

Input ranges

● Voltage

Yes; ±10V, ±5V, ±2.5V

● Current

Yes; 0 to 20 mA

● Thermocouple

No

● Resistance thermometer

No

● Resistance

No

Input ranges (rated values), voltages

● -10 V to +10 V

Yes

● Input resistance (-10 V to +10 V)

≥9 MOhm

● -2.5 V to +2.5 V

Yes

● Input resistance (-2.5 V to +2.5 V)

≥9 MOhm

● -5 V to +5 V

Yes

● Input resistance (-5 V to +5 V)

≥9 MOhm

Input ranges (rated values), currents

● 0 to 20 mA

Yes

● Input resistance (0 to 20 mA)

≥ 250 Ohm

Analog outputs

Number of analog outputs

0

Analog value generation

Measurement principle

integrating

Integration and conversion time/resolution per channel

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

11 bit; + sign

● Integration time, beterizable

Yes

● Interference voltage suppression for interference frequency f1 in Hz

40 dB, DC to 60 Hz

Smoothing of measured values

● Parameterizable

Yes

● Step: None

Yes

● Step: low

Yes

● Step: Medium

Yes

● Step: High

Yes

Errors/accuracies

Temperature error (relative to b range), (+/-)

25 °C ±0.3%, to 55 °C ±0.6% total measurement range

Interrupts/diagnostics/status inbation

Alarms

● Alarms

Yes

● Diagnostic alarm

Yes

Diagnostic messages

● Diagnostic functions

Yes

● Wire-break

No

Diagnostics indication LED

● for status of the bs

Yes

● for maintenance

Yes

Degree and class of protection

Degree of protection acc. to EN 60529

● IP20

Yes

Standards, approvals, certificates

CE mark

Yes

CSA approval

Yes

FM approval

Yes

RCM (berly C-TICK)

Yes

Ambient conditions

Free fall

● Fall height, max.

0.3 m

Ambient temperature during operation

● permissible temperature range

0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation

● min.

0 °C

● max.

55 °C

Ambient temperature during storage/transportation

● min.

-40 °C

● max.

70 °C

Air pressure acc. to IEC 60068-2-13

● Operation, min.

795 hPa

● Operation, max.

1 080 hPa

● Storage/transport, min.

660 hPa

● Storage/transport, max.

1 080 hPa

Relative humidity

● permissible range (without condensation) at 25 °C

95 %

Pollutant concentrations

— SO2 at RH < 60% without condensation

S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free

Connection b

required front connector

Yes

Mechanics/material

Type of housing (front)

● plastic

Yes

Dimensions

Width

38 mm

Height

62 mm

Depth

21 mm

Weights

Weight, approx.

35 g

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企業(yè)信息

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聯(lián)系電話：021-60530963

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傳真號(hào)碼：021-33737848

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Overview

Area of application

Design

Functions

Technical Specifications