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- 6ES7331-1KF02-0AB0
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PRODUCT DESCRIPTION
6ES7331-1KF02-0AB0 analog input module
Siemens 6ES7331-1KF02-0AB0 is a analog input module documented for S7-300.
It performs its assigned input, processing, operator-interface, control or cooling function through the manufacturer-specified electrical and mechanical interfaces. Verify the complete article identity and installed system configuration before replacement or commissioning.
It performs its assigned input, processing, operator-interface, control or cooling function through the manufacturer-specified electrical and mechanical interfaces. Verify the complete article identity and installed system configuration before replacement or commissioning.
BEFORE YOU BUY
Confirm the complete analog input module
ACTUAL APPLICATIONS
Where 6ES7331-1KF02-0AB0 Fits Across Major Industry Sectors
Uses span water, chemicals and textiles, subject to verified compatibility, operating conditions and project requirements.
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01 · WATER & WASTEWATER
Drinking Water Supply and Municipal Wastewater Treatment
Drinking water treatment and supply for municipal utility services.Municipal wastewater treatment and sanitation for urban service areas. -
02 · CHEMICAL PROCESSING
Chemical Manufacturing, Material Separation and Product Purification
Chemical production and reaction processing for industrial material manufacturing.Chemical material separation and purification within industrial production processes. -
03 · TEXTILE MANUFACTURING
Synthetic Fiber Manufacturing and Industrial Tire Cord Production
Manmade fiber production and processing within the textile industry.Tire cord manufacturing for industrial textile and reinforcement products.
Technical specifications for 6ES7331-1KF02-0AB0
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Product Model6ES7331-1KF02-0AB0
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Product Parametersanalog input module
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In stock1 unit
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ManufacturerSiemens
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from backplane bus 5 V DC, max.90 mA
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permissible input voltage for voltage input30 V; 12 V continuous, 30 V for max. 1 s
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permissible input current for current input40 mA
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Resolution with overrange (bit including sign), max.13 bit
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permissible input voltage for voltage input , max.30 V
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Module DesignationSM 331
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Analog Inputs8
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Input TypesVoltage, current, resistance and RTD
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RTD TypesPt100, Ni100, Ni1000 and LG-Ni1000
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Module Update Time66 ms
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Backplane Current90 mA maximum
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Power Loss0.4 W typical
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Shielded Cable Length200 m
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Isolation Test500 V DC
View all additional
Alternative Names
6ES7331 1KF02 0AB0
S7-300 analog input module
Siemens analog input module
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Match 6ES7331-1KF02-0AB0 to the installed S7-300
Siemens 6ES7331-1KF02-0AB0 is a analog input module for the S7-300. Its exact article suffix determines the supported interface, signal or communication function and the approved companion equipment.
Engineering should compare resolution with overrange (bit including sign), max. (13 bit), permissible input voltage for voltage input , max. (30 V) and module designation (SM 331) with the installed system design. Confirm connector keying, addressing and configuration-tool support before connection.
Use the manufacturer documentation for the complete wiring and configuration sequence. Validate communication, signal conversion or control response with the connected equipment, then archive measured results and the final configuration with the asset record.
Features:
- Exact identity: 6ES7331-1KF02-0AB0
- Product class: analog input module
- Family: S7-300
The Siemens 6ES7331-1KF02-0AB0 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete 6ES7331-1KF02-0AB0 identity before exchange
Replace 6ES7331-1KF02-0AB0 only after matching the complete article code, analog input module, installed S7-300 role and documented hardware or firmware revision. Similar housings and related family numbers do not establish functional interchangeability.
Photograph the nameplate, keyed connectors, terminal numbering, cable routing, shields, earth points and adjacent modules. Export the applicable controller, HMI, drive or network configuration and record addresses, parameters and diagnostic messages before removal.
After fitting the verified article, restore the controlled configuration and check every affected signal or communication path. Review status indications and diagnostic buffers, run the documented functional test at a safe operating point and retain the final acceptance record.
Features:
- Exact identity: 6ES7331-1KF02-0AB0
- Product class: analog input module
- Family check: S7-300
The Siemens 6ES7331-1KF02-0AB0 requires documented replacement verification before energising the equipment.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.Features:
- Technical values prepared for 6ES7331-1KF02-0AB0
- Siemens S7-300 references reviewed
- Exact Siemens identity required before service
Documentation for Siemens 6ES7331-1KF02-0AB0 must match the installed equipment; confirm document applicability before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size4 × 12.5 × 11.7 cm
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Shipping weight0.25 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8538900000
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6ES7331-1KF02-0AB0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Receiving 6ES7331-1KF02-0AB0 for integration shutdown: check 90 mA from backplane bus 5?
For 6ES7331-1KF02-0AB0 during shutdown preparation, a system integrator should match from backplane bus 5 v dc, max. (90 mA) and permissible input voltage for voltage input (30 V; 12 V continuous, 30 V for max. 1 s) to the installed S7-300 design. A mismatch can prevent correct integration even when the hardware appears similar. -
Integration shutdown: does 6ES7331-1KF02-0AB0 match 30 V; 12 V?
For shutdown preparation, identify 6ES7331-1KF02-0AB0 by the combined specification: permissible input voltage for voltage input is 30 V; 12 V continuous, 30 V for max. 1 s, while permissible input current for current input is 40 mA. A system integrator should confirm both values rather than relying on the family name or enclosure. -
Confirming 6ES7331-1KF02-0AB0 permissible input current for during integration shutdown?
Before wiring or mounting 6ES7331-1KF02-0AB0, a system integrator should verify the installation supports permissible input current for current input of 40 mA and preserves the documented resolution with overrange (bit including sign), max. of 13 bit. Record this check in the shutdown preparation work pack. -
6ES7331-1KF02-0AB0 resolution with overrange (bit: 13 bit or another value — integration shutdown?
During shutdown preparation, a system integrator should commission 6ES7331-1KF02-0AB0 under a controlled load or signal and confirm resolution with overrange (bit including sign), max. reaches 13 bit. Cross-check permissible input voltage for voltage input , max. against 30 V, then save the measured result for engineering acceptance. -
6ES7331-1KF02-0AB0 selection check for integration shutdown: permissible input voltage for?
During shutdown preparation, a system integrator should isolate the circuit, compare the actual permissible input voltage for voltage input , max. with the 6ES7331-1KF02-0AB0 specification of 30 V, and inspect the related module designation requirement (SM 331). This separates a module fault from a supply, wiring, or configuration issue. -
Integration shutdown evidence for 6ES7331-1KF02-0AB0: module designation?
For shutdown preparation, the 6ES7331-1KF02-0AB0 service record should state module designation as SM 331 and retain analog inputs at 8. These values give a system integrator a repeatable baseline for later replacement and fault diagnosis. -
6ES7331-1KF02-0AB0 analog inputs for distributor integration shutdown?
For a system integrator's shutdown preparation request, the quotation should identify the complete 6ES7331-1KF02-0AB0 code and confirm analog inputs (8) together with input types (Voltage, current, resistance and RTD). The distributor should flag any revision or substitute that changes either requirement. -
6ES7331-1KF02-0AB0 at Voltage, current, resistance and: MRO integration shutdown concern?
For a system integrator's shutdown preparation requirement, check the delivered 6ES7331-1KF02-0AB0 label and order code, then verify input types is Voltage, current, resistance and RTD and from backplane bus 5 v dc, max. is 90 mA. Photograph the label and connectors before acceptance so purchasing and maintenance share the same identity record.
READY TO VERIFY YOUR PART?
Get a 6ES7331-1KF02-0AB0 quote with price, lead time and revision check.
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