Product Overview:
The Siemens SIMATIC S7-300 SM 331 Analog Input Module (6ES7331-7KF01-0AB0) is a high-performance, versatile component designed to seamlessly integrate analog signals into your SIMATIC S7-300 programmable logic controller (PLC) system. This essential module converts real-world analog sensor data, such as voltage and current, into precise digital values that the PLC can process for control, monitoring, and data acquisition tasks. With 8 channels and a high resolution of 13 bits (expandable to 16 bits with oversampling), it ensures accurate and reliable measurement of various industrial process variables. Equipped with advanced diagnostic functions, alarm capabilities, and interrupt support, the SM 331 module enhances system reliability and provides proactive insights into your automation processes, making it ideal for demanding industrial automation and process control applications.
Technical Specifications:
- Part Number: 6ES7331-7KF01-0AB0
- Alternative Part Number: 6ES73317KF010AB0
- Module Type: Analog Input (AI) Module
- Series: SIMATIC S7-300 SM 331
- Number of Channels: 8 analog inputs
- Resolution: 13-bit (standard), 16-bit (with oversampling)
- Input Types: Voltage, Current
- Voltage Ranges: +/-5V, +/-10V, 1-5V, 0-10V
- Current Ranges: 0-20mA, 4-20mA
- Isolation: Electrically isolated from backplane bus and channels
- Diagnostics: Wire break, short circuit, overflow, underflow, range violation, external error
- Alarms: Configurable upper and lower alarm limits per channel
- Interrupts: Diagnostic interrupt, process interrupt
- Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
- Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
- Dimensions (WxHxD): Approximately 40 mm x 125 mm x 120 mm (1.57 in x 4.92 in x 4.72 in)
- Weight: Approximately 0.25 kg (0.55 lbs)
- Power Consumption: Typically 1.5 W from backplane bus
- Compatibility: Siemens SIMATIC S7-300 PLC systems (requires suitable CPU and rack)
- Connection Type: Front connector (not included)
- Firmware Version: Dependent on manufacturing batch, compatible with standard S7-300 CPUs.
SIEMENS 6ES7-331-7KF01-0AB0
1-Year Warranty on Purchased Parts
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