Type:Digital Input Module
Model:6ES7 321-1CH00-0AA0
Manufacturer:Siemens
Power Supply Voltage:DC 24V
Input Channels:16
Contact Type:Relay
Operating Temperature:-25°C to +60°C
Dimensions (WxDxH):105mm x 100mm x 76mm
Weight:0.2kg
Communication Interface:Profinet
Connection Type:20-pin DIN Rail
Signal Processing Speed:Maximized for High-Speed Applications
Safety Certification:Ex certified for explosive atmospheres
Operating Life:Over 10 million switching cycles
The Siemens 6ES7 321-1CH00-0AA0 Digital Input Module is engineered for robust industrial environments, featuring enhanced isolation and reliability.
It supports a total of 16 digital input channels, each equipped with push-pull contacts for efficient signal handling.
With a relay rating of 10A at 250V AC, this module ensures reliable signal switching under demanding conditions.
The high isolation voltage of 500V AC between input and output prevents electrical interference, guaranteeing accurate signal transmission.
Compact yet durable, it is designed to fit seamlessly into existing control systems, offering a cost-effective upgrade solution for enhancing system functionality.
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