Place of Origin: | GERMANY |
Brand Name: | SIEMENS |
Model Number: | 6ES7331-7KF02-0AB0 |
Minimum Order Quantity: | 1 |
---|---|
Price: | $99 |
Delivery Time: | In stock/1-3days |
Payment Terms: | T/T |
Rated Power: | 1.5 KW | Cooling: | Internal Air Cooling |
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Brand: | SIEMENS | Rated: | IP20 Protection |
Warranty: | 1 Year | ||
Highlight: | omron module,omron plc module,omron io module |
SIEMENS 6ES7331-7KF02-0AB0 Analog input SM 331 :
SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus.
The Siemens 6ES7331-7KF02-0AB0 is a high-performance analog input module (AI) designed for the SIMATIC S7-300 PLC series. This module is engineered to acquire and process analog signals from sensors, transducers, and other field devices with precision and reliability.
Description:
Model: 6ES7331-7KF02-0AB0
Series: SIMATIC S7-300
Function: 8-channel analog input module (thermocouple/RTD input)
Supports thermocouple (TC) and resistance temperature detector (RTD) sensors for temperature measurement.
Ideal for applications requiring accurate and reliable temperature monitoring in industrial environments.
Design:
Compact and Modular: Direct mounting in the S7-300 rack.
Plug-and-Play: Easy integration with the S7-300 CPU and other I/O modules.
Key Features:
8 Analog Input Channels: Configurable for thermocouple or RTD sensors.
High-Resolution Measurement: Precise temperature acquisition.
Cold Junction Compensation: Built-in for accurate thermocouple readings.
Isolation: Channels are isolated for enhanced noise immunity and safety.
Technical Specifications:
Parameter | Specification |
---|---|
Model | 6ES7331-7KF02-0AB0 |
Series | SIMATIC S7-300 |
Function | 8-channel analog input (thermocouple/RTD) |
Input Channels | 8 (configurable for TC or RTD) |
Supported Sensors | Thermocouples (Type J, K, T, E, N, S, R, B), RTDs (Pt100, Pt1000) |
Resolution | Up to 16-bit (temperature-dependent) |
Accuracy | ±0.5°C (for TC), ±0.1°C (for RTD) |
Sampling Rate | Configurable (up to 100 ms per channel) |
Power Supply | Supplied via S7-300 backplane bus (24 V DC) |
Power Consumption | Typically < 5 W |
Mechanical Dimensions | ~40 mm (W) x 125 mm (H) x 120 mm (D) |
Weight | ~300 g |
Operating Temperature | -25°C to +60°C |
Storage Temperature | -40°C to +85°C |
Protection Class | IP20 (for installation in control cabinets) |
Approvals/Certifications | CE, UL, cUL, GOST-R, IEC 61131-2, EN 60947-5-1 |
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Contact Person: Mr. Jeff Wu
Tel: +86 18900209396
Address: 103, No.26, Zhenhai Road, Siming District, Xiamen, China
Factory Address:103, No.26, Zhenhai Road, Siming District, Xiamen, China