Module Type:Analog Input Module
Compatibility:Siemens S7-300 Series
Input Channels:8 channels
Resolution:13 bit
Signal Range:U/I/Resistance/PT100, NI100, NI1000, LG-NI1000
Update Time:66 ms module update
Isolation:Optically isolated
Input Voltage:+/- 10V
Input Current:+/- 20mA
Noise Protection:1500V surge protection
The SIEMENS 6ES7331-7PF01-4AB1 Industrial Analog Input Module is meticulously engineered to deliver precise measurements and reliable operation in demanding industrial environments. Its robust design ensures long-term performance and minimal maintenance.
This module supports eight channels for analog signal input, providing versatility in connecting various sensors and transmitters. With a resolution of 13 bits, it can accurately measure signals ranging from -20mA to +20mA or 0V to 10V.
Designed with advanced protection features, including overvoltage and overcurrent protection, this module safeguards against electrical surges and fluctuations, ensuring stable and safe operation in industrial settings.
The compact and modular design of the SIEMENS 6ES7331-7PF01-4AB1 allows for easy installation and integration into existing systems. Its dimensions are 115mm x 90mm x 85mm, making it a space-efficient solution for industrial control panels.
To maintain optimal performance, it is recommended to follow the manufacturer’s guidelines for installation and maintenance. This includes proper wiring and cabling, as well as regular checks for any signs of wear or damage.














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