Xiamen Online Union Technology Co., Ltd
| Payment Terms | T/T |
| Delivery Time | in stock / 1-3 work days |
| Supply Ability | 999 |
| Packaging Details | Brand New Original |
| Brand Name | SIEMENS |
| Model Number | 6ES7331-1KF01-0AB0 |
| 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 | Packaging Details | Brand New Original |
| Brand Name | SIEMENS | Model Number | 6ES7331-1KF01-0AB0 |
| Place of Origin | GERMANY | ||
| High Light | SIEMENS S7-300 analog input module ，8AI 13-bit PLC module ，SIEMENS PLC module with warranty | ||
SIEMENS 6ES7331-1KF01-0AB0 SIMATIC S7-300, ANALOG INPUT SM 331 :
SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 8 AI, 13 BIT RESOLUTION, U/I/RESISTANCE/PT100, NI100, NI1000, LG-NI1000, 66 MS MODULE UPDATE, 1 X 40 PIN.
The 6ES7331-1KF01-0AB0 is an SM 331 analog input module from Siemens' SIMATIC S7-300 series, designed for precise conversion of analog signals into digital data for industrial automation. This module features 8 isolated analog input channels with 13-bit resolution, supporting both voltage (0–10 V) and current (4–20 mA) signals. It integrates channel-to-channel and channel-to-backplane isolation to ensure signal integrity and reduce interference. The module is housed in a compact form factor (40 mm width) and connects via a 20-pin front connector, suitable for central or distributed configurations in control cabinets. It supports diagnostic LEDs for channel status monitoring and uses STEP 7 software for parameterization, including signal range and data format adjustments.
Technical Specifications:
Product Series: SIMATIC S7-300 SM 331 Analog Input Module
Input Channels: 8 analog inputs (voltage/current selectable)
Resolution: 13 bits
Input Ranges:
Voltage: 0–10 V
Current: 4–20 mA
Response Time: ≤ 0.5 ms (typical)
Isolation: Channel-to-channel and channel-to-backplane isolation
Power Supply: 24 V DC (backplane-powered)
Sensor Power: 24 V DC, 900 mA output
Power Loss: 3 W (typical)
Connection: 20-pin front connector, shielded sensor wires (max. 320 m @ 125 kHz)
Diagnostic Features: Alarm reporting, non-isolated
Configuration: STEP 7 software for parameterization (input type, data format, transmission rate)
Environmental: -20°C to 60°C operating temperature, RoHS compliant
Physical Dimensions: 40 mm (W) × 125 mm (H) × 120 mm (D), 235 g weight
Protection: IP20 rating, conformal coating for harsh environments
Compliance: CE, UL, and RoHS standards
Application Areas: Process automation, machinery control, and data-intensive manufacturing tasks.
Packing & Delivery:
1)100% brand New and Original Factory Seal!
2)Warranty: 1 year
3)Package: Original packing with cartons.
4)Delivery time: Shipped in 3-7 days after payment
5) All the goods will be tested before shipment.
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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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