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Home Product 331-1KF02-0AB0 SM331 Analog Input Module 8-Channel 15-Bit S7-300 PLC Sensor Interface
331-1KF02-0AB0

331-1KF02-0AB0 SM331 Analog Input Module 8-Channel 15-Bit S7-300 PLC Sensor Interface

Siemens S7-300 Analog Input
331-1KF02-0AB0 Analog Module
S7-300 PLC Analog Module
331-1KF02-0AB0
Categories:Automation
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Product Description

The Siemens S7-300 Analog Input module 331-1KF02-0AB0 is a high-precision analog input module designed for the S7-300 PLC series. It features 8 isolated input channels supporting voltage (±10 V, ±5 V) or current (0-20 mA, 4-20 mA) signals with 16-bit resolution. Directly compatible with the S7-300 PLC rack, it integrates seamlessly via the backplane bus for real-time data acquisition. The module operates on 24 V DC power and functions within a temperature range of 0 to 60°C, ideal for harsh industrial environments like process automation, manufacturing, and energy systems. It supports PROFIBUS DP communication for network integration. Key advantages include high accuracy, channel isolation, and robust noise immunity, though initial configuration may require specialized software (STEP 7). This 331-1KF02-0AB0 Analog Module is compact, DIN-rail mountable, and lacks onboard display or battery, focusing purely on reliable analog signal processing.
Parameter Specification
Module Type Siemens S7-300 Analog Input Module
Order Number 331-1KF02-0AB0
Number of Channels 8
Signal Type Analog Input (Voltage/Current)
Input Range ±10V, ±5V, ±2.5V, 0-20mA, 4-20mA
Resolution 13 bits + sign
Conversion Time 1ms per channel
Isolation Channel-to-channel and channel-to-backplane (1.5kV AC/DC)
Backplane Current Consumption 100mA (typical)
Supply Voltage 20.4V DC to 28.8V DC
Power Loss 3W
Operating Temperature 0°C to 60°C
Weight 500g
Dimensions (WxHxD) 40x125x120 mm
Compatibility S7-300 PLC Rack, ET 200M Distributed I/O System
question:Can I apply for low-value declaration for shipments?
answer:Yes, low-value declaration is available for eligible shipments upon request.
question:Does the company provide technical selection services?
answer:Yes, we offer technical guidance and product selection support.
question:Are logistics services included in shipments?
answer:Yes, we arrange logistics and handle customs clearance for all orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can I apply for low-value declaration for shipments?
answer:Yes, low-value declaration is available for eligible shipments upon request.
question:Does the company provide technical selection services?
answer:Yes, we offer technical guidance and product selection support.
question:Are logistics services included in shipments?
answer:Yes, we arrange logistics and handle customs clearance for all orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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