Industrial automation technical reference
ARAN VISIONفارسی
Siemens6ES7331-7KB02-0AB0

SIMATIC S7-300 SM331 2-channel analog input module / 6ES7331-7KB02-0AB0

Siemens6ES7331-7KB02-0AB0Product image is not available.

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ARAN VISION reference
AV-REF-Siemens-6ES7331-7KB02-0AB0
Category
PLC and HMI
Manufacturer sourcing lead time
Manufacturer confirmation required

Delivery to your location is confirmed separately.

Documents / datasheets
ARAN VISION specification sheet

Technical specifications

Controller family
SIMATIC S7-300
Module model
SM331
Analog inputs
2
Channel groups
1
Measurement types
Voltage, current, resistance and temperature; selection applies per channel group
Resolution
Programmable 9/12/14 bits plus sign per channel group; integration time affects measured-value resolution
Diagnostics
Programmable diagnostics and diagnostic interrupt
Variant scope
Exact 6ES ordering suffix; no SIPLUS or other channel-count variant substituted
Reviewed document edition
05/2022 / A5E00105505-AK
Document pages
PDF 305; exact order number and programmable group-level properties
Current lifecycle status
Not established by the technical manual; confirm current model lifecycle and supply separately
Report a product-data issue

Documents / datasheets

Manufacturer manual · S7-300 Module data / 05/2022 / A5E00105505-AK · en · PDF · 05/2022 / A5E00105505-AKManufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7331-7KB02-0AB0 · Checked: 2026-10-17View / print the ARAN VISION specification sheetOfficial manufacturer source · Siemens

Source reviewed: 2026-10-17

Description

6ES7331-7KB02-0AB0 is an S7-300 system component documented in the May 2022 equipment manual. Verify the complete ordering code, configuration and supplied revision before selection; the manual does not establish current supply status.

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Products in the same technical family

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Siemens
6ES7331-7KF02-0AB0

SIMATIC S7-300 SM331 8-channel analog input module / 6ES7331-7KF02-0AB0

Resolution: Programmable 9/12/14 bits plus sign per channel group; verify the configured measurement modeController family: SIMATIC S7-300

Technical specificationsManufacturer manual · S7-300 Module data / 05/2022 / A5E00105505-AK · en · PDF · 05/2022 / A5E00105505-AKManufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7331-7KF02-0AB0 · Checked: 2026-10-17