Siemens SIMATIC S7-300 digital input module (6ES7321-1BH50-0AA0)
The 6ES7321-1BH50-0AA0 is a Siemens SIMATIC S7-300 digital input module. It features 16 isolated digital inputs, operates at 24V DC, and uses a source input configuration. This module is designed for industrial automation applications and integrates seamlessly with the S7-300 series PLCs.
Supply Voltage: 24V DC (range: 20.4V - 28.8V)
Power Loss: Typical 3.5W
Digital Inputs: 16 isolated inputs
Input Voltage: 24V DC
Input Current: Typical 7mA for signal "1"
Input Delay: 1.2ms - 4.8ms (for both "0" to "1" and "1" to "0")
