Brand: Siemens Description: SM 431 analog input module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 1 Payment Term: T/T Shipping Port: Shenzhen Siemens 6ES74317KF100AB0: SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, resistor/PT100/NI100 isolated, diagnostics alarm, 20 ms conversion time.
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Manufacture |
Siemens |
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Model Number |
6ES74317KF100AB0 |
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Catalog |
ST74 |
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Country Of Origin |
Germany |
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HS CODE |
8538900000 |
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Dimension |
2.5*29*21cm |
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Packing Dimension |
5*31*23cm |
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Weight |
0.65kg |
Technical Parameters
Load voltage L+
Rated value (DC) : 24 V; Only required for supplying 2-wire transmitters
Reverse polarity protection: Yes
Input current
from load voltage L+ (without load), max. : 200 mA; for 8 connected, fully controlled 2-wire transmitters
from backplane bus 5 V DC, max. : 600 mA
Power loss
Power loss, typ. : 3.5 W
Analog inputs
Number of analog inputs : 8
For voltage/current measurement : 8
For resistance measurement : 4
Functional Features
The Siemens 6ES74317KF100AB0 stands out with its ±80 mV to ±10 V input range and 13-bit resolution, ensuring accuracy for critical measurements.
Multi-Signal Compatibility: Supports voltage, current, and resistance inputs, ideal for dynamic applications like HVAC system pressure monitoring or pharmaceutical bioreactor temperature tracking.
Diagnostic Capabilities: Integrated self-test functions alert operators to wiring faults or sensor malfunctions, minimizing downtime in 24/7 production lines.
Hot-Swappable Design: Allows module replacement without shutting down the entire PLC system, crucial for continuous processes in steel mills or water treatment plants.
Compatible Equipment
The Siemens 6ES74317KF100AB0 seamlessly integrates into S7-400 PLC ecosystems, working with:
Central Processing Units: Pair with Siemens 6ES74163XR050AB0 CPUs for real-time data processing in oil refinery safety systems.
Communication Modules: Connect to Siemens 6GK19050EA00 Profibus DP modules for centralized control of distributed sensors in smart factory networks.
Power Supplies: Use with SITOP PSU8600 power units to ensure stable 24V DC operation in environments prone to voltage fluctuations .
Practical Use Cases
The Siemens 6ES74317KF100AB0 drives precision across industries:
Chemical Batch Processing: Monitors reactor pH levels and viscosity via 16 analog channels, triggering automated adjustments to maintain product consistency.
Renewable Energy Systems: Collects wind turbine vibration data and solar panel output voltages, enabling predictive maintenance in remote power farms.
Pharmaceutical Quality Control: Integrates with weigh scales and temperature sensors to ensure compliance with GMP standards during tablet production.
