公司基本信息

详细说明

6ES7521-1BH50-0AA0

SIMATIC S7-1500, DIGITAL INPUT MODULE DI16 X DC24V BA, SOURCE; 16 CHANNELS IN GROUPS OF 16; INPUT DELAY 3.2MS; INPUT TYPE 3 (IEC 61131)

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(SIEMENS)上海赞国自动化科技有限公司（西门子分销商）

上海赞国自动化科技有限公司
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Overview

16 和 32 通道数字量输入模块
灵活地选择控制器以满足相应任务需要
用于使用附加输入对系统进行后续扩展
35 mm 宽的模块具有参数设置和诊断功能
25 mm 宽的模块可在狭小空间内使用：
极为经济，无参数设置或诊断功能

Area of application

数字量输入模块可记录设备中的 24 V DC 或 230 V AC 信号，并将它们传送到控制器。可以连接开关以及 2 线制、3 线制或 4 线制接近开关。

35 mm 宽的输入模块具有可设定的参数和诊断功能，因此可根据相应过程要求进行灵活调整。

25 mm 宽的低成本模块没有可设定的参数或诊断功能，可极为方便地集成到工程系统中。建议将它们在只需要很少输入通道的位置使用，或在必须在十分有限的空间内部署大量通道的情况下使用。

根据需要，可在一个站中并排使用两种模块。由于具有统一特性并采用共同的系统附件，处理十分方便。

提供了以下宽度为 35 mm 的数字量输入模块：

DI 16x24VDC HF；
16 通道数字量输入模块，用于记录 24 V DC 信号；一个电压组；输入延迟 0.05 ... 20 ms；输入类型 3 (IEC 61131)；可设置诊断和硬件中断
DI 32x24VDC HF;
32 通道数字量输入模块，用于记录 24 V DC 信号；两个电压组；输入延迟 0.05 ... 20 ms；输入类型 3 (IEC 61131)；可设置诊断和硬件中断
DI 16x24VDC SRC BA;
16 通道数字量输入模块，用于记录 24 V DC 信号；低电平有效；一个电压组；固定输入延迟 3.2 ms；输入类型 3 (IEC 61131)
DI 16x230VAC BA;
16 通道数字量输入模块，用于记录 230 V DC 信号；低电平有效；一个电压组；固定输入延迟 20 ms；输入类型 1 (IEC 61131)

提供了以下宽度为 25 mm 的数字量输入模块：

DI 16x24VDC BA;
16 通道数字量输入模块，用于记录 24 V DC 信号；漏型输入；一个电压组；固定输入延迟 3.2 ms；输入类型 3 (IEC 61131)
DI 32x24VDC BA;
32 通道数字量输入模块，用于记录 24 V DC 信号；漏型输入；一个电压组；固定输入延迟 3.2 ms；输入类型 3 (IEC 61131)

Design

用一个螺丝安装在 S7-1500 安装导轨上
35 mm 模块采用螺钉型端子或推入式端子的标准化 40 针前连接器（不能用于 25 mm 模块）
25 mm 模块采用推入式端子的标准化 40 针前连接器（不能用于 35 mm 模块）
标准化、协调型前连接器针脚分配，更便于接线
可连接芯线截面积0.25 mm² 至 1.5 mm²（AWG24 至 16）
集成式电压桥接件，用于灵活形成电压组(仅 35 mm 模块)
前连接器的预接线位置
前盖带有可扩充的电缆室，即使完全接线时也如此
模块正面的清晰标签
- 模块类型
- 订货号
- 硬件和固件型号
- 通道编号标签
- 电缆连接图

含在供货范围之内：

用于手工贴标签的一个标签条
一个 U 型连接器
印制有文字的前门
前连接器（(仅 25 mm 模块）

Functions

统一的显示和诊断方式：
- 故障（红色 LED）和运行（绿色 LED）模块状态显示
- 用于信号状态日志的信号状态显示。"0" 和日志。 "1"（绿色 LED），或者，指示线断（红色 LED）
- 显示 24 V DC 电源电压（绿色 LED）
支持的功能：
- 识别和维护数据 IM0 至 IM3
- 固件更新
- 模块级别的共享设备和 MSI（模块化共享输入）；
  与 PROF 结合使用时，可将这些模块分配给多个 IO 控制器
- 与通道有关的参数分配（ HF 模块）
- 硬件中断（ HF 模块）
- 按通道进行诊断（ HF 模块）
- 等时同步模式（取决于模块）

Technical Specifications

Order 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
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 / -
● PROFI 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
● PROF 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
Type of supply voltage	DC	DC	DC
Rated value (DC)	24 V	24 V
Reverse polarity protection	Yes	Yes
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 ordance with IEC 61131, type 1				Yes
Input characteristic curve in ordance with IEC 61131, type 3	Yes	Yes	Yes		Yes; at 24 V DC
Digital input functions, parameterizable
● Gate start/	Yes	Yes
● Freelyable 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 V DC to +146 V DC
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
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
Isochron mode
Isochron 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
cycle time (TDP), min.	250 µs	250 µs
Interrupts/diagnostics/sta 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 sta 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
● been the channels and backplane	Yes	Yes	Yes	Yes	Yes
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
Standards, approvals, certificates
Suitable for safety functions	No	No	No	No	No
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

Order 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
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 / -
● PROFI as of GSD version/GSD revision	V1.0 / V5.1	V1.0 / V5.1
● PROF as of GSD version/GSD revision	V2.3 / -	V2.3 / -
Operating mode
● DI	Yes	Yes
● Counter	No	No
● MSI	Yes	Yes
Supply voltage
Type of supply voltage	DC	DC
Rated value (DC)	24 V	24 V
Digital inputs
Number of digital inputs	16	32
Digital inputs, parameterizable	No	No
Source/sink input	P-reading	P-reading
Input characteristic curve in ordance 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
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
Isochron mode
Isochron operation (application synchronized up to terminal)	No	No
Interrupts/diagnostics/sta 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 sta display	Yes; Green LED	Yes; Green LED
● for channel diagnostics	No	No
● for module diagnostics	No	No
Potential separation
Potential separation channels
● been the channels and backplane	Yes	Yes
Isolation
Isolation tested with	707 V DC (type test)	707 V DC (type test)
Standards, approvals, certificates
Suitable for safety functions	No	No
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 h-in front connectors	Supplied incl. 40-pole h-in front connectors