SIEMENS 6ES7321-1BH02-0AA0
Siemens 6ES7321-1BH02-0AA0 module is the digital input module of Siemens S7-300 series PLC. It is mainly used to receive digital signals from external devices (such as switches, sensors), and convert these signals into signals that can be recognized by the PLC, so as to achieve automatic control.
Product parameters and specifications:
Model: 6ES7321-1BH02-0AA0
Type: Digital input module
Input points: 16 points
Input voltage: 24VDC
Isolation mode: potential isolation
Connection: 20-pin connector
Mounting method: DIN rail mounting
Ambient temperature: 0°C to 60°C
Protection level: IP20
Main features:
Potential isolation: Each input channel has potential isolation, which improves the anti-interference ability of the system
Fast response: Fast response to changes in the input signal
Compact design: Saves installation space
Easy configuration: Configuration via STEP 7 programming software
High reliability: suitable for harsh industrial environments
Application field:
Industrial automation: widely used in various industrial automation control systems, such as:
Machine tool control
Packaging machinery control
Material handling system
Automated production line
Note:
Power stability: Ensure that the input power is stable to avoid interference.
Wiring correctly: Wiring correctly according to the requirements of the product manual
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