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Siemens SIMATIC 6ES7331-7PF11-0AB0

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6ES7331-7PF11-0AB0

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The 6ES7331-7PF11-0AB0 is an analog input module from Siemens' SIMATIC series suitable for various applications. This module supports a load voltage of 24 volts and features eight analog inputs that can handle a maximum permissible input voltage of 75 volts. It is effective for applications requiring high-resolution data, achieving a 16-bit resolution with overrange.

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Technical specifications for 6ES7331-7PF11-0AB0

ManufacturerSiemens
Product TypeAnalog Input Module
Product LineSIMATIC
Part Number6ES7331-7PF11-0AB0
Weight0.06 lbs (0.03 kg)
Load Voltage24 V
Input Current240 mA
Number of Analog Inputs8
Power Loss3 W
Permissible Input Voltage75 V
Resolution with Overrange16 bit
Diagnostic AlarmAvailable
Isolation Voltage500 VDC
Connection Method40 Pin
Constant Measurement Current0.7 mA
Input Current From Backplane Bus100 mA
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The Siemens SIMATIC 6ES7331-7PF11-0AB0 is an analog input module engineered to provide reliable signal processing in automation systems. This module operates at a load voltage of 24 V and supports a robust input current of 240 mA. It consists of eight analog inputs suitable for a variety of industrial applications; moreover, the unit can manage a permissible input voltage of up to 75 V.

This analog input module excels in precision, offering a 16-bit resolution alongside an overrange capability, essential for extracting detailed signal data. The diagnostics alarm feature enhances operational reliability, providing crucial feedback on performance and potential issues. Additionally, the isolation voltage rating of 500 VDC ensures safety in installations where electrical isolation is necessary.

Installation is facilitated through a 40-pin connection method, while the module requires a current of 100 mA from the backplane bus to function effectively. The operational power loss is recorded at approximately 3 watts, and the constant measurement current for the inputs stands at 0.7 mA. The 6ES7331-7PF11-0AB0 module is a versatile choice where accurate analog input processing is needed.