Limited Stock
Siemens
SIMATIC S7-300 SM 331 Analog Input 8AI
6ES7 331-7KF02-0AB0
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Category
Analog Input Module
Availability
Limited Stock
Status
Active
Recommended Replacement
ET 200SP AI
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Product Description
SIMATIC S7-300 SM 331 analog input module. 8 analog inputs with 12-bit resolution. Supports voltage, current, RTD, and thermocouple sensors. Fully isolated. Discontinued product. Critical for process automation with sensor integration.
Technical Specifications
Inputs
8 Analog
Resolution
12-bit + sign
Ranges
Voltage, Current, RTD, TC
Isolation
Yes
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