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Brand:Siemens
Model:6ES7321-7BH01-0AB0
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

Siemens 6ES7321-7BH01-0AB0 Input Module

Product manual:

Main technical specifications:
Number of input channels: 16 digital inputs
Input voltage: 24V DC
Input current: approximately 7 mA per channel
Isolation voltage: 500V AC (between input and backplane bus)
Protection level: IP20
Functional features:
16 inputs: A single module provides 16 digital inputs, suitable for medium-sized signal acquisition needs.
24V DC input: compatible with the commonly used 24V DC input in standard industrial automation, widely used for signal acquisition of switches, sensors, and other low-voltage devices.
Status indicator lights: Each channel is equipped with LED indicator lights that display real-time signal status, making it easy for operators to monitor and debug the system.
Electrical isolation: There is electrical isolation between the input and backplane bus, which enhances the stability and safety of the system.
Adjustable input delay: The configurable input delay function ensures optimized response speed and signal processing performance in different applications.
Anti interference capability: Designed to meet industrial standards, it has strong anti-interference ability and is suitable for use in complex industrial environments.
Application scenarios:
Factory automation: used to collect signals from switches, sensors, and other production equipment to achieve automated control and monitoring.
Building automation: suitable for signal acquisition in building management systems, such as elevator control, security systems, etc.
Process control: Used in chemical, pharmaceutical and other process control systems to collect equipment status signals and support automated process monitoring.
Mechanical manufacturing: suitable for collecting and controlling status signals in mechanical equipment, meeting the needs of automated production lines.