Brand:Siemens
Model:6ES7 321-1BH50-0AA0
Category:Digital Input SM 321
Type:Programmable Logic Controller Module
Quantity of Inputs:16
Voltage Range:24V DC
Current Rating:2.5 A
Optical Isolation:Yes
Pin Configuration:20-pin
Communication Interface:Profinet Profisafe
Storage Capacity:125K Program Memory
Data Storage:1MB
Operating Temperature:-25°C to +70°C
Conformal Coating:Yes
Conformity:EN50155 T1 CAT 1 CL A/B
This Siemens Digital Input Module is specifically designed for seamless integration into the robust Siemens S7-300 series PLCs, ensuring reliable operation in demanding industrial environments.
With its 16 digital inputs, it provides a high density of connectivity for various sensors and switches, facilitating efficient data collection and processing.
Equipped with 24 V DC supply capability and rated at 2.5 A current load, this module ensures sufficient power for a wide range of applications without the risk of overloading.
The inclusion of a 20-pin connector ensures compatibility with other Siemens modules, enhancing system flexibility and expandability.
The module’s design is not only compact but also durable, thanks to the conformal coating which protects against environmental hazards such as dust, moisture, and temperature fluctuations, ensuring reliability even under harsh conditions.
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