Siemens 6ES7326-1BK00-0AB0 Digital Input Module

Siemens 6ES7326-1BK00-0AB0 Digital Input Module

Product Details Introduction

Siemens 6ES7326-1BK00-0AB0 is a digital input module in the S7-300 series, designed to collect digital signals from field devices such as sensor or switch signals. This module is widely used in industrial automation control systems to ensure efficient data acquisition and processing.

Main technical specifications:

Module type: Digital input module

Number of input channels: 32 inputs

Input voltage range: 24V DC (20.4V to 28.8V DC)

Input signal current: The typical current for each input channel is 7 mA

Input type: SINK input (triggered by the negative terminal of the power supply)

Input response time: Typical response time is 3.7 ms

Signal status indication: Each input channel has an LED indicator light to display the input status

Connection method: Wiring is done through a 40 pin front connector

Isolation voltage: The isolation voltage between the module and the backplane bus is 500V AC

Diagnostic function: Supports monitoring of input signals and error diagnosis function

Module power consumption: 5V DC, typical low power consumption

Size: 125 mm x 40 mm x 120 mm (height x width x depth)

Main features:

High density input: This module provides 32 input channels and is capable of processing large amounts of digital signals, making it suitable for complex automation scenarios.

Modular design: Compatible with other modules in the Siemens S7-300 series, it can flexibly expand the system scale.

Fast response: The response time of each input channel is 3.7 ms, suitable for real-time control applications.

Signal isolation: There is electrical isolation between the module and the backplane bus to ensure signal stability and reduce interference.

Status indication and diagnosis: Each channel has LED status indicator lights, and the module has diagnostic functions that can detect and report signal status and errors in real time.

Application areas:

Factory automation: suitable for collecting equipment status signals on the production line, such as input signals from sensors, switches, etc.

Process control system: used to monitor various digital input signals in process control.

Machine manufacturing: suitable for signal input processing of mechanical equipment, used for equipment monitoring and status feedback.

Building automation: can be used for signal acquisition in building management systems, such as access control systems, fire alarms, etc.

Summary:

The Siemens 6ES7326-1BK00-0AB0 digital input module is designed specifically for industrial automation systems that require high-density digital signal input. It has efficient signal acquisition capabilities, fast response, and powerful diagnostic functions, ensuring stable system operation and simplifying troubleshooting.

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