SIEMENS 6ES7521-1BL00-0AB0 New and Original High quality

6ES7521-1BL00-0AB0

The 6ES7521-1BL00-0AB0 model product is a digital input module from Siemens SIMATIC S7-1500 series, with 32 digital input channels, electrically isolated into 16 channels per group, and supporting configurable input delay (range 0.05ms to 20ms). It is suitable for switches and 2/3/4-wire proximity switches, where channels 0 and 1 can be configured as counter functions; This module adopts a rated input voltage of 24V DC and has diagnostic and hardware interrupt functions. It is compatible with the digital input module DI 16x24VDC HF (6ES7521-1BH00-0AB0) hardware and can meet the diverse needs of signal acquisition and processing in the field of industrial automation.

Technical specifcations for 6ES7521-1BL00-0AB0

Input channel:

Number of digital input channels: 32.

Number of channels per group: 16, electrically isolated.

Input characteristics:

Rated input voltage: 24V DC.

Input delay: configurable, ranging from 0.05ms to 20ms.

Input type: Compliant with IEC 61131 standard, type 3.

Functional features:

Counter function: Channels 0 and 1 can be configured as counters.

Diagnostic function: Supports diagnosis for each channel.

Hardware Interrupt: Supports hardware interrupts for each channel.

compatibility:

Compatible with the digital input module DI 16x24VDC HF (6ES7521-1BH00-0AB0) hardware.

Suitable for switches and 2/3/4 wire proximity switches.

Power supply and power consumption:

Power supply voltage range: 20.4V DC to 28.8V DC.

Maximum current consumption: 40mA (20mA per group when powered by 24V DC).

Power loss: The typical value is 4.2W.

Environmental adaptability:

Operating environment temperature: 0 ° C to 60 ° C for horizontal installation and 0 ° C to 40 ° C for vertical installation.

Physical dimensions and weight:

Dimensions (width x height x depth): 35mm x 147mm x 129mm.

Weight: Approximately 260g.

Other features:

Reverse polarity protection: supported.

Display and indication: including RUN LED (green), ERROR LED (red), power supply voltage monitoring LED (green), channel status display LED (green), LED for channel diagnosis (red), and LED for module diagnosis (red).

Potential isolation: Potential separation is performed between channels and between channels and backplane buses, with a grouping of 16 points.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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