Xiamen Online Union Technology Co., Ltd
| Payment Terms | T/T |
| Delivery Time | in stock / 1-3 work days |
| Supply Ability | 999 |
| Rated Power | 1.5 kW |
| Cooling | Internal air cooling |
| Brand | SIEMENS |
| rated | IP20 protection |
| Warranty | 1 year |
| Packaging Details | Brand New Original |
| Brand Name | SIEMENS |
| Model Number | 6ES7331-7KF02-0AB0 |
| Place of Origin | GERMANY |
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Product Specification
| Payment Terms | T/T | Delivery Time | in stock / 1-3 work days |
| Supply Ability | 999 | Rated Power | 1.5 kW |
| Cooling | Internal air cooling | Brand | SIEMENS |
| rated | IP20 protection | Warranty | 1 year |
| Packaging Details | Brand New Original | Brand Name | SIEMENS |
| Model Number | 6ES7331-7KF02-0AB0 | Place of Origin | GERMANY |
| High Light | 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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Company Details
Business Type:
Trading Company,Distributor/Wholesaler,Exporter,Seller,Agent
Year Established:
10years
Total Annual:
5000000-1000，0000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products... Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products...
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