SM331, Analog Input Module 300 331-7KF02
PLC & I/O Products > Softlink 300 Series > Softlink 300 I/O Module > SM331, Analog Input Module
SM331, Analog Input Module 300 331-7KF02
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$529.00
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 |