SM331, Analog Input Module 300 331-7KF02
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SM331, Analog Input Module 300 331-7KF02

Availability: In Stock

The Siemens S7-300 6ES7 331-1KF02-0AB0 canbe replaced by this item.
SM331 with AI 8* 12 bits

SOFTLINK 300 analog inputs convert the analog signal level from the process into digital signal level required for processing. It is compatible with S7-300 and VIPA 300V system, suitable for connection of voltage and current sensors, thermocouples, resistors and resistance thermometer, direct parameter setting on hardware and LED indicators for every channel.

Part Number 300 331-7KF02
Number of Inputs 8
Input Voltage L+ 24V DC
Input Range Voltage ±250mV; ±500mV; ±1V(10MΩ); ±2.5V; ±5V; ±5V(100KΩ)
Input Range Current ±3.2mA, ±10mA, ±20 mA, 0-20 mA, 4-20 mA(50Ω)
Resistance/RTD 150Ω, 300Ω, 6000Ω, PT100, Ni100(10MΩ)
Thermocouple E, N, J, K, L, (10MΩ)
Resolution 9/12/12/14 bit (400/60/50/10Hz)
Basic Error Limit Operation at 25° 0.6%
Limit Value Alarm parameterizable
Diagnostic Alarm parameterizable
Temperature Compensation Internal compensation
Cable Length 200m
Current Consumption (backplane bus) 100mA
Power Loss 3W
Isolation Optical isolation
Polarity Reverser Protect Yes
Dimension (W/H/D,mm) 40x125x120
Weight About 250g
Front Connector 20-way