SIEMENS 6ES7321-1BL00-0AA0
The Siemens 6ES7321-1BL00-0AA0 module is a digital input module that is part of the S7-300 series PLC. It is mainly used to receive digital signals from external devices, such as switches, sensors, etc., and convert them into digital signals that can be recognized by PLC, so as to realize the control and monitoring of external devices.
Product parameters and specifications
Model: 6ES7321-1BL00-0AA0
Brand: Siemens
Series: S7-300
Type: Digital input module
Number of channels: 8
Input voltage: 24V DC
Input current: 5mA/ channel
Reaction time: Typical value is about 1ms
Power supply: provided by PLC
Mounting method: DIN rail mounting
Product characteristics
High reliability: Designed for industrial environments with high reliability.
Modular design: Flexible expansion to meet different application requirements.
Strong anti-interference ability: It has good anti-interference ability to ensure the stability of signal transmission.
Easy installation: DIN rail installation is convenient and fast.
Simple programming: Perfect compatibility with S7-300 PLC programming software.
Product application
Industrial automation: used to control motors, valves, pumps and other equipment.
Process control: used to monitor and control various parameters in the production process.
Machine control: used to control various automatic machines and equipment.
Suitable for application scenarios
Switch signal acquisition: collect the switch status of buttons, limit switches and other devices.
Sensor signal acquisition: collect signals from devices such as proximity switches and photoelectric sensors.
Logic control: Implement simple logic control functions.
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