SM521數(shù)字量輸入模塊

簡(jiǎn)要描述：SM521數(shù)字量輸入模塊,數(shù)字量輸入模塊可記錄設(shè)備中的 24 V DC 或 230 V AC 信號(hào)，并將它們傳送到控制器。可以連接開(kāi)關(guān)以及 2 線制、3 線制或 4 線制接近開(kāi)關(guān)。35 mm 寬的輸入模塊具有可設(shè)定的參數(shù)和診斷功能，因此可根據(jù)相應(yīng)過(guò)程要求進(jìn)行靈活調(diào)整。

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更新時(shí)間：2017-09-05
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詳細(xì)介紹

SM521數(shù)字量輸入模塊,西門子SM521數(shù)字量輸入模塊,西門子S7-1500數(shù)字量輸入模塊,西門子數(shù)字量輸入模塊,數(shù)字量輸入模塊

訂貨號(hào)：6ES7521-1BH00-0AB0

SIMATIC S7-1500, 數(shù)字量輸入模塊 DI 16xDC 24V, 16 通道在組件中 16; 輸入延遲 0.05..20ms; 輸入類型 3(IEC 61131); 診斷;Prozessalarme

代理西門子PLC模塊200/300/400/1200/S71500 siemens 西門子變頻器，MM440/430/420/G120/6RA70/6ES70/6RA80等系列變頻器及備件。西門子觸摸屏，西門子軟啟動(dòng)器，西門子低壓產(chǎn)品，西門子數(shù)控伺服，西門子傳動(dòng)，西門子樓宇，西門子工控系列模塊，

西門子 現(xiàn)貨銷售 質(zhì)保一年 歡迎詢價(jià)

SIEMENS 上海翰粵自動(dòng)化系統(tǒng)有限公司

上海翰粵自動(dòng)化系統(tǒng)有限公司是中國(guó)西門子的合作伙伴，公司主要從事工業(yè)自動(dòng)化產(chǎn)品的集成,銷售各維修。致力于為您提供在工業(yè)、化工、水泥、電力、環(huán)保等領(lǐng)域的電氣及自動(dòng)化技術(shù)的完整解決方案，包括自動(dòng)化產(chǎn)品及系統(tǒng)、工程項(xiàng)目執(zhí)行及管理、主要過(guò)程控制領(lǐng)域，以及專業(yè)的售后服務(wù)、培訓(xùn)等。

上海翰粵代理銷售以下系列產(chǎn)品：
SIEMENS 可編程控制器
1、 SIMATIC S7 系列PLC：S7-200、S7-1200、S7-300、S7-400、ET-200，S71500
2、邏輯控制模塊 LOGO！230RC、230RCO、230RCL、24RC、24RCL等
3、 SITOP直流電源 24V DC 1.3A、2.5A、3A、5A、10A、20A、40A可并聯(lián).

4、HMI 觸摸屏TD200 TD400C K-TP OP177 TP177,MP277 MP377,
SIEMENS 交、直流傳動(dòng)裝置
1、交流變頻器 MICROMASTER系列：MM420、MM430、MM440、G110、G120.　　

　　MIDASTER系列：MDV
2、全數(shù)字直流調(diào)速裝置 6RA23、6RA24、6RA28、6RA70、6SE70系列

SIEMENS 數(shù)控伺服

SINUMERIK:801、802S 、802D、802D SL、810D、840D、611U、S120

系統(tǒng)及伺報(bào)電機(jī)，力矩電機(jī)，直線電機(jī)，伺服驅(qū)動(dòng)等備件銷售。

型號(hào)及訂貨號(hào)

訂貨號(hào)：6ES7521-1BH10-0AA0

SIMATIC S7-1500, 數(shù)字量輸入模塊, DI 16xDC 24V, 16 通道在組件中 16, 輸入延遲 typ. 3,2ms, 輸入類型 3(IEC 61131) inkl. 前連接器直插式

訂貨號(hào)：6ES7521-1BH50-0AA0

SIMATIC S7-1500, 數(shù)字量輸入模塊 DI 16xDC 24V,M 讀取; 16 通道在組件中 16; 輸入延遲 3,2ms; 輸入類型 3(IEC 61131)

訂貨號(hào)：6ES7521-1BL00-0AB0

SIMATIC S7-1500, 數(shù)字量輸入模塊 DI 32xDC 24V, 32 通道在組件中 16; 輸入延遲 0.05..20ms 輸入類型 3(IEC 61131); 診斷;Prozessalarme

訂貨號(hào)：6ES7521-1BL10-0AA0

SIMATIC S7-1500, 數(shù)字量輸入模塊, DI 32xDC 24V, 32 通道在組件中 16, 輸入延遲 typ. 3,2ms, 輸入類型 3(IEC 61131) inkl. 前連接器直插式

訂貨號(hào)：6ES7521-1FH00-0AA0

SIMATIC S7-1500, 數(shù)字量輸入模塊 DI 16xAC 230V, 16 通道 8 個(gè)一組; 輸入延遲 20ms; 輸入類型 1(IEC 61131)

訂貨號(hào)：6ES7521-7EH00-0AB0

SIMATIC S7-1500, 數(shù)字量輸入模塊 DI 16x 24...125V UC HF, 16 通道 8 個(gè)一組; 輸入延遲 0.05..20ms; 輸入類型 3(IEC 61131); 診斷;Prozessalarme

概述

16 和 32 通道數(shù)字量輸入模塊
靈活地選擇控制器以滿足相應(yīng)任務(wù)需要
用于使用附加輸入對(duì)系統(tǒng)進(jìn)行后續(xù)擴(kuò)展
35 mm 寬的模塊具有參數(shù)設(shè)置和診斷功能
25 mm 寬的模塊可在狹小空間內(nèi)使用：
極為經(jīng)濟(jì)，無(wú)參數(shù)設(shè)置或診斷功能

應(yīng)用

數(shù)字量輸入模塊可記錄設(shè)備中的 24 V DC 或 230 V AC 信號(hào)，并將它們傳送到控制器。可以連接開(kāi)關(guān)以及 2 線制、3 線制或 4 線制接近開(kāi)關(guān)。

35 mm 寬的輸入模塊具有可設(shè)定的參數(shù)和診斷功能，因此可根據(jù)相應(yīng)過(guò)程要求進(jìn)行靈活調(diào)整。

25 mm 寬的低成本模塊沒(méi)有可設(shè)定的參數(shù)或診斷功能，可極為方便地集成到工程系統(tǒng)中。建議將它們?cè)谥恍枰苌佥斎胪ǖ赖奈恢檬褂茫蛟诒仨氃谑钟邢薜目臻g內(nèi)部署大量通道的情況下使用。

根據(jù)需要，可在一個(gè)站中并排使用兩種模塊。由于具有統(tǒng)一特性并采用共同的系統(tǒng)附件，處理十分方便。

提供了以下寬度為 35 mm 的數(shù)字量輸入模塊：

DI 16x24VDC HF；
16 通道數(shù)字量輸入模塊，用于記錄 24 V DC 信號(hào)；一個(gè)電壓組；輸入延遲 0.05 ... 20 ms；輸入類型 3 (IEC 61131)；可設(shè)置診斷和硬件中斷
DI 32x24VDC HF;
32 通道數(shù)字量輸入模塊，用于記錄 24 V DC 信號(hào)；兩個(gè)電壓組；輸入延遲 0.05 ... 20 ms；輸入類型 3 (IEC 61131)；可設(shè)置診斷和硬件中斷
DI 16x24VDC SRC BA;
16 通道數(shù)字量輸入模塊，用于記錄 24 V DC 信號(hào)；低電平有效；一個(gè)電壓組；固定輸入延遲 3.2 ms；輸入類型 3 (IEC 61131)
DI 16x230VAC BA;
16 通道數(shù)字量輸入模塊，用于記錄 230 V DC 信號(hào)；低電平有效；一個(gè)電壓組；固定輸入延遲 20 ms；輸入類型 1 (IEC 61131)

提供了以下寬度為 25 mm 的數(shù)字量輸入模塊：

DI 16x24VDC BA;
16 通道數(shù)字量輸入模塊，用于記錄 24 V DC 信號(hào)；漏型輸入；一個(gè)電壓組；固定輸入延遲 3.2 ms；輸入類型 3 (IEC 61131)
DI 32x24VDC BA;
32 通道數(shù)字量輸入模塊，用于記錄 24 V DC 信號(hào)；漏型輸入；一個(gè)電壓組；固定輸入延遲 3.2 ms；輸入類型 3 (IEC 61131)

設(shè)計(jì)

用一個(gè)螺絲安裝在 S7-1500 安裝導(dǎo)軌上
35 mm 模塊采用螺釘型端子或推入式端子的標(biāo)準(zhǔn)化 40 針前連接器（不能用于 25 mm 模塊）
25 mm 模塊采用推入式端子的標(biāo)準(zhǔn)化 40 針前連接器（不能用于 35 mm 模塊）
標(biāo)準(zhǔn)化、協(xié)調(diào)型前連接器針腳分配，更便于接線
可連接芯線截面積0.25 mm² 至 1.5 mm²（AWG24 至 16）
集成式電壓橋接件，用于靈活形成電壓組(僅 35 mm 模塊)
前連接器的預(yù)接線位置
前蓋帶有可擴(kuò)充的電纜室，即使*接線時(shí)也如此
模塊正面的清晰標(biāo)簽
- 模塊類型
- 訂貨號(hào)
- 硬件和固件型號(hào)
- 通道編號(hào)標(biāo)簽
- 電纜連接圖

含在供貨范圍之內(nèi)：

用于手工貼標(biāo)簽的一個(gè)標(biāo)簽條
一個(gè) U 型連接器
印制有文字的前門
前連接器（(僅 25 mm 模塊）

功能

統(tǒng)一的顯示和診斷方式：
- 故障（紅色 LED）和運(yùn)行（綠色 LED）模塊狀態(tài)顯示
- 用于信號(hào)狀態(tài)日志的信號(hào)狀態(tài)顯示。"0" 和日志。 "1"（綠色 LED），或者，指示線斷（紅色 LED）
- 顯示 24 V DC 電源電壓（綠色 LED）
支持的功能：
- 識(shí)別和維護(hù)數(shù)據(jù) IM0 至 IM3
- 固件更新
- 模塊級(jí)別的共享設(shè)備和 MSI（模塊化共享輸入）；
  與 PROFINET 結(jié)合使用時(shí)，可將這些模塊分配給多個(gè) IO 控制器
- 與通道有關(guān)的參數(shù)分配（僅限 HF 模塊）
- 硬件中斷（僅限 HF 模塊）
- 按通道進(jìn)行診斷（僅限 HF 模塊）
- 等時(shí)同步模式（取決于模塊）

技術(shù)規(guī)范

Article number	6ES7521-1BH00-0AB0	6ES7521-1BL00-0AB0	6ES7521-1BH50-0AA0	6ES7521-1FH00-0AA0	6ES7521-7EH00-0AB0
	S7-1500, DI 16X24VDC HF	S7-1500, DI 32X24VDC HF	S7-1500, DI 16X24VDC SRC BA	S7-1500, DI 16X230VAC BA	S7-1500, DI 16 X 24...125V UC HF
General information
Product type designation	DI 16x24VDC HF	DI 32x24VDC HF	DI 16x24VDC SRC BA	DI 16x230VAC BA	DI 16x24 ... 125VUC HF
HW functional status	FS01	FS01	FS01	FS01	FS01
Firmware version	V2.1.0	V2.1.0	V2.0.0	V2.0.0	V1.0.0
● FW update possible	Yes	Yes	Yes	Yes	Yes
Product function
● I&M data	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3
Engineering with
● STEP 7 TIA Portal configurable/integrated as of version	V13 SP1 / -	V13 SP1 / -	V12 / V12	V12 / V12	V13 SP1 / -
● STEP 7 configurable/integrated as of version	V5.5 SP3 / -	V5.5 SP3 / -	V5.5 SP3 / -	V5.5 SP3 / -	V5.5 SP3 / -
● PROFIBUS as of GSD version/GSD revision	V1.0 / V5.1	V1.0 / V5.1	V1.0 / V5.1	V1.0 / V5.1	V1.0 / V5.1
● PROFINET as of GSD version/GSD revision	V2.3 / -	V2.3 / -	V2.3 / -	V2.3 / -	V2.3 / -
Operating mode
● DI	Yes	Yes	Yes	Yes	Yes
● Counter	Yes	Yes	No	No	No
● Oversampling	No				No
● MSI	Yes	Yes	Yes	Yes	Yes
Supply voltage
Rated value (DC)	24 V	24 V
permissible range, lower limit (DC)	20.4 V	20.4 V	20.4 V
permissible range, upper limit (DC)	28.8 V	28.8 V	28.8 V
Reverse polarity protection	Yes	Yes
Input current
Current consumption, max.	20 mA; with 24 V DC supply	40 mA; 20 mA per group with 24 V DC supply
Power
Power available from the backplane bus	1.1 W	1.1 W	0.9 W	1 W	1.2 W
Power loss
Power loss, typ.	2.6 W	4.2 W	2.8 W	4.9 W	2.2 W; At 24 V DC; 6.0 W at 125 V AC
Digital inputs
Number of digital inputs	16	32	16	16	16
Digital inputs, parameterizable	Yes	Yes	No	No	Yes
Source/sink input	P-reading	P-reading	m-reading	P-reading	Yes
Input characteristic curve in accordance with IEC 61131, type 1				Yes
Input characteristic curve in accordance with IEC 61131, type 3	Yes	Yes	Yes		Yes; at 24 V DC
Digital input functions, parameterizable
● Gate start/stop	Yes	Yes
● Freely usable digital input	Yes	Yes
● Counter
— Number, max.	2	2
— Counting frequency, max.	1 kHz	1 kHz
— Counting width	32 bit	32 bit
— Counting direction up/down	Up	Up
Input voltage
● Type of input voltage	DC	DC	DC	AC	AC/DC
● Rated value (DC)	24 V	24 V	24 V		24 V; 48 V, 125 V
● Rated value (AC)				230 V; 120/230V AC, 50/60 Hz	24 V; 48 V, 125 V (50 - 60 Hz)
● for signal "0"	-30 to +5V	-30 to +5V	-5 to +30V	0V AC to 40V AC	-5 ... +5 V
● for signal "1"	+11 to +30V	+11 to +30V	-11 to -30V	79V AC to 264V AC	+11 ... +146 V
Input current
● for signal "1", typ.	2.5 mA	2.5 mA	4.5 mA	11 mA; At 230 V AC and 5.5 mA at 120 V AC	3 mA; at 24 V DC
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable	Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms	Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms	No	No	Yes; 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms parameterizable with DC, 20 ms fixed with AC
— at "0" to "1", min.	0.05 ms	0.05 ms	3 ms		0.05 ms
— at "0" to "1", max.	20 ms	20 ms	4 ms	25 ms	20 ms
— at "1" to "0", min.	0.05 ms	0.05 ms	3 ms		0.05 ms
— at "1" to "0", max.	20 ms	20 ms	4 ms	25 ms	20 ms
for interrupt inputs
— parameterizable	Yes	Yes	No	No	Yes
for counter/technological functions
— parameterizable	Yes	Yes	No	No	No
Cable length
● shielded, max.	1 000 m	1 000 m	1 000 m	1 000 m	1 000 m
● unshielded, max.	600 m	600 m	600 m	600 m	600 m
Encoder
Connectable encoders
● 2-wire sensor	Yes	Yes	Yes	Yes	Yes
— permissible quiescent current (2-wire sensor), max.	1.5 mA	1.5 mA	1.5 mA	2 mA	1.5 mA
Isochronous mode
Isochronous operation (application synchronized up to terminal)	Yes	Yes	No	No	No
Filtering and processing time (TCI), min.	80 µs; At 50 μs filter time	80 µs; At 50 μs filter time
Bus cycle time (TDP), min.	250 µs	250 µs
Interrupts/diagnostics/status information
Diagnostics function	Yes	Yes	No	No	Yes
Alarms
● Diagnostic alarm	Yes	Yes	No	No	Yes
● Hardware interrupt	Yes	Yes	No	No	Yes
Diagnostic messages
● Monitoring the supply voltage	Yes	Yes	No	No	No
● Wire-break	Yes; to I < 350 µA	Yes; to I < 350 µA	No	No	Yes; To I < 550 µA
● Short-circuit	No	No	No	No	No
Diagnostics indication LED
● RUN LED	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED
● ERROR LED	Yes; Red LED	Yes; Red LED	Yes; Red LED	Yes; Red LED	Yes; Red LED
● Monitoring of the supply voltage (PWR-LED)	Yes; Green LED	Yes; Green LED	No	No	No
● Channel status display	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED	Yes; Green LED
● for channel diagnostics	Yes; Red LED	Yes; Red LED	No	No	Yes; Red LED
● for module diagnostics	Yes; Red LED	Yes; Red LED	No	Yes; Red LED	Yes; Red LED
Potential separation
Potential separation channels
● between the channels	No	Yes	No	No	Yes
● between the channels, in groups of	16	16	16	4	1
● between the channels and backplane bus	Yes	Yes	Yes	Yes	Yes
● between the channels and the power supply of the electronics	No	No
Permissible potential difference
between different circuits				250 V AC between the channels and the backplane bus; 500 V AC between the channels	146 V DC/132 V AC
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)	707 V DC (type test)	3 100 V DC	2 000 V DC
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.	0 °C	0 °C	0 °C	0 °C	0 °C
● horizontal installation, max.	60 °C	60 °C	60 °C	60 °C	60 °C
● vertical installation, min.	0 °C	0 °C	0 °C	0 °C	0 °C
● vertical installation, max.	40 °C	40 °C	40 °C	40 °C	40 °C
Decentralized operation
Prioritized startup	Yes	Yes	Yes	Yes	Yes
Dimensions
Width	35 mm	35 mm	35 mm	35 mm	35 mm
Height	147 mm	147 mm	147 mm	147 mm	147 mm
Depth	129 mm	129 mm	129 mm	129 mm	129 mm
Weights
Weight, approx.	240 g	260 g	230 g	300 g	240 g

Article number	6ES7521-1BH10-0AA0	6ES7521-1BL10-0AA0
	S7-1500, DI 16X24VDC BA	S7-1500, DI 32X24VDC BA
General information
Product type designation	DI 16 x 24 V DC BA	DI 32x24VDC BA
HW functional status	FS01	FS01
Firmware version	V1.0.0	V1.0.0
● FW update possible	Yes	Yes
Product function
● I&M data	Yes; I&M0 to I&M3	Yes; I&M0 to I&M3
Engineering with
● STEP 7 TIA Portal configurable/integrated as of version	V13 / V13	V13 / V13
● STEP 7 configurable/integrated as of version	V5.5 SP3 / -	V5.5 SP3 / -
● PROFIBUS as of GSD version/GSD revision	V1.0 / V5.1	V1.0 / V5.1
● PROFINET as of GSD version/GSD revision	V2.3 / -	V2.3 / -
Operating mode
● DI	Yes	Yes
● Counter	No	No
● MSI	Yes	Yes
Supply voltage
Rated value (DC)	24 V	24 V
permissible range, lower limit (DC)	20.4 V	20.4 V
permissible range, upper limit (DC)	28.8 V	28.8 V
Power
Power available from the backplane bus	1.05 W	1.05 W
Power loss
Power loss, typ.	1.8 W	3 W
Digital inputs
Number of digital inputs	16	32
Digital inputs, parameterizable	No	No
Source/sink input	P-reading	P-reading
Input characteristic curve in accordance with IEC 61131, type 3	Yes	Yes
Input voltage
● Type of input voltage	DC	DC
● Rated value (DC)	24 V	24 V
● for signal "0"	-30 to +5V	-30 to +5V
● for signal "1"	+11 to +30V	+11 to +30V
Input current
● for signal "1", typ.	2.7 mA	2.7 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable	No	No
— at "0" to "1", min.	3 ms	3 ms
— at "0" to "1", max.	4 ms	4 ms
— at "1" to "0", min.	3 ms	3 ms
— at "1" to "0", max.	4 ms	4 ms
for interrupt inputs
— parameterizable	No	No
for counter/technological functions
— parameterizable	No	No
Cable length
● shielded, max.	1 000 m	1 000 m
● unshielded, max.	600 m	600 m
Encoder
Connectable encoders
● 2-wire sensor	Yes	Yes
— permissible quiescent current (2-wire sensor), max.	1.5 mA	1.5 mA
Isochronous mode
Isochronous operation (application synchronized up to terminal)	No	No
Interrupts/diagnostics/status information
Diagnostics function	No	No
Alarms
● Diagnostic alarm	No	No
● Hardware interrupt	No	No
Diagnostic messages
● Monitoring the supply voltage	No	No
● Wire-break	No	No
● Short-circuit	No	No
Diagnostics indication LED
● RUN LED	Yes; Green LED	Yes; Green LED
● ERROR LED	Yes; Red LED	Yes; Red LED
● Monitoring of the supply voltage (PWR-LED)	No	No
● Channel status display	Yes; Green LED	Yes; Green LED
● for channel diagnostics	No	No
● for module diagnostics	No	No
Potential separation
Potential separation channels
● between the channels	No	No
● between the channels, in groups of	16	16
● between the channels and backplane bus	Yes	Yes
● between the channels and the power supply of the electronics		No
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)
Ambient conditions
Ambient temperature during operation
● horizontal installation, min.	0 °C	0 °C
● horizontal installation, max.	60 °C	60 °C
● vertical installation, min.	0 °C	0 °C
● vertical installation, max.	40 °C	40 °C
Decentralized operation
Prioritized startup	Yes	Yes
Dimensions
Width	25 mm	25 mm
Height	147 mm	147 mm
Depth	129 mm	129 mm
Weights
Weight, approx.	230 g	260 g
Other
Note:	Supplied incl. 40-pole push-in front connectors	Supplied incl. 40-pole push-in front connectors

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SM521數(shù)字量輸入模塊

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