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Datasheet generated 2026-10-07
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Siemens SIMATIC S7 automation module 6ES7131-6BF01-0BA0

Siemens · Control & Automation · I/O Modules · Germany · siemens.com
Part Number
6ES7131-6BF01-0BA0  ·  HS 8538.90
Siemens SIMATIC S7 automation module 6ES7131-6BF01-0BA0

Siemens 6ES7131-6BF01-0BA0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. Simatic ET 200SP, Digital input module, DI 8X 24VDC.

Technical Specifications

Manufacturer part number (MPN)6ES7131-6BF01-0BA0
EAN / GTIN4047623408598
Sales unitpcs
Product type designationDI 8x24 VDC ST
HW functional statusFrom FS02
Usable BaseUnitsBU type A0
Color code for module-specific color-coded labelCC01
Suitable for operation on PROFINET R1 IMsYes
Engineering with STEP 7 TIA Portal configurable/integrated from versionV14
Operating mode DIYes
Rated value (DC)24 V
Permissible range, lower limit (DC)19.2 V
Permissible range, upper limit (DC)28.8 V
Reverse polarity protectionYes
Current consumption, max.50 mA; All channels supplied from the encoder supply
Number of outputs8
Output voltage, min.19.2 V
Output current, max.700 mA
Power loss, typ.1 W; 24 V, 8 inputs supplied via encoder supply
Address space per module inputs1 byte; + 1 byte for QI information
Number of digital inputs8
Sourcing/sinking inputP-reading
Input characteristic curve in accordance with IEC 61131, type 3Yes
Input voltage rated value (DC)24 V
Input voltage for signal "0"-30 to +5 V
Input voltage for signal "1"+11 to +30V
Input current for signal "1", typ.2.5 mA
Cable length shielded, max.1 000 m
Cable length unshielded, max.600 m
Connectable 2-wire sensorYes
Diagnostics functionYes
Diagnostic alarmYes
Wire break diagnosticsYes; module-wise
Short-circuit diagnosticsYes; module-wise
Channel status displayYes; green LED
Isolation tested with707 V DC (type test)
Ambient temperature during operation horizontal installation, min.-30 °C; < 0 °C as of FS02
Ambient temperature during operation horizontal installation, max.60 °C
Installation altitude above sea level, max.5 000 m
Dimensions — Width15 mm
Dimensions — Height73 mm
Dimensions — Depth58 mm
Weight, approx.28 g
Supporting protocol for EtherCATYes
Voltage type (supply voltage)DC
Input current at signal 12.5 mA
Type of voltage (input voltage)DC
Type of digital outputNone
Supporting protocol for PROFIBUSNo
Supporting protocol for PROFINET IONo
Supporting protocol for PROFIsafeNo
Degree of protection (IP)IP20
Type of electric connectionSpring clamp connection
Suitable for safety functionsNo
Explosion safety category for gasATEX gas-ex-protection, Cat. 3G
Explosion safety category for dustNone
Width15 mm
Height73 mm
Depth58 mm
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents