Number of Inputs:8
Resolution:14-bit
Input Range:-10V to +10V
Supply Voltage:DC 24V
Operating Temperature:-25°C to +60°C
Connection Type:DIN rail
Communication Interface:MPI/PROFIBUS
Enclosure Type:IP20
Load Resistance:Max. 2 kΩ
Isolation Voltage:500V AC
The Siemens S7-300 Analog Input Module, 6ES7331-7HF01-0AB0, is engineered to deliver exceptional performance in industrial automation settings. It’s an integral part of the S7-300 family, known for its reliability and efficiency in handling complex data acquisition tasks.
With 8 analog inputs, this module is versatile enough to cater to diverse operational needs across multiple sectors. The 14-bit resolution ensures precision in capturing sensor data, making it ideal for applications requiring high accuracy.
Optically isolated inputs prevent interference and ensure safe operation in potentially hazardous environments, a critical feature for industries like chemical processing and manufacturing.
The improved bus cycle time for isochronous mode enhances the responsiveness and reliability of the system, making it perfect for real-time monitoring and control applications. The RS485 communication interface facilitates seamless data exchange with other devices in the network.
Crafted with a durable design, the 6ES7331-7HF01-0AB0 measures 12.90 x 14.80 x 5.10 cm and weighs only 0.291 kg, ensuring easy integration and minimal impact on system layout.
This Analog Input Module comes equipped with a 24V DC power supply, ensuring stable operation under varying conditions. It’s a testament to Siemens’ commitment to delivering top-tier components that enhance productivity and efficiency in industrial automation.

