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SIEMENS

6ES7131-6BF01-0BA0

Siemens 6ES7131-6BF01-0BA0 ET 200SP DI 8-Channel Standard Module

Original price was: $103.61.Current price is: $44.00.

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Warranty
12 months
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KEY SPECIFICATIONS

Digital inputs
8
Series
SIMATIC ET 200SP
Specifications & documents ↓
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PRODUCT DATA

Specifications

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Listed product specifications
SKU / model6ES7131-6BF01-0BA0
BrandSIEMENS
Width15 mm
Height73 mm
Depth58 mm
Manufacturer part number6ES7131-6BF01-0BA0
SeriesSIMATIC ET 200SP
Module classStandard
Signal voltage24 V DC
BaseUnit typeA0
Color codeCC01
Digital inputs8
Signal typeSink input; PNP / P-reading
IEC 61131 input type3
Configurable input delay0.05–20 ms
DiagnosticsModule diagnostics: sensor-supply short circuit, wire break, supply voltage
Weight for shipping0.036 kg
Dimensions for shipping6.50 × 7.70 × 2.30 mm

REFERENCE MATERIAL

Documents

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Description

6ES7131-6BF01-0BA0 is a Siemens SIMATIC ET 200SP 8-channel standard DI module for 24 V DC signals. It requires BaseUnit type A0, with module color code CC01. This version uses Sink input; PNP / P-reading.

Choose the input function and diagnostics

The highlighted models address the main selection differences. Each link opens a separate product. Matching one specification does not establish interchangeability; use the complete order number and installation requirements.

More configurations to consider

Selection and installation checks

Match the signal circuit before the channel count

A PNP sensor supplies the input signal towards L+; a source-input module is intended for the corresponding NPN/M-reading arrangement. Confirm which circuit the exact model supports. The signal specification here is 24 V DC. Follow the exact channel assignment and potential-group arrangement in the module documentation.

Balance filtering and diagnostic requirements

Match input delay to the signal timing. Where wire-break or sensor-supply diagnostics are offered, configure them for the connected sensor and wiring; diagnostic capability alone does not mean every function is enabled in the project.

Wire-break detection with mechanical contacts

For this exact DI 8 ST module, the manual specifies a 25–45 kΩ resistor in parallel with each mechanical contact when wire-break detection is enabled. It is not required by that instruction when wire-break detection is disabled. Use the complete wiring diagram and sensor conditions before applying this arrangement.

Select the BaseUnit and potential group

Use type A0 as specified for this exact module. The light A0 BaseUnit starts a new potential group; the dark continuation type takes the group from the left. Choose AUX terminals or a potential-distribution arrangement to suit the actual sensor/actuator wiring.

Questions about this configuration

Is the BaseUnit included?

The order number identifies the electronic module. Choose the required BaseUnit and any separate connection or marking parts for the station; no BaseUnit package is established by this listing.

Can I replace another module with the same channel count?

Check signal type, voltage, BaseUnit type, diagnostics, address space and engineering support for both complete order numbers. Similar channel counts and physical width do not verify replacement compatibility.

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