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Datasheet generated 2026-10-07
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Siemens SIMATIC ET 200SP, digital input module, DI 8X NAMUR High Feature (6ES7131-6TF00-0CA0)

Siemens · Control & Automation · I/O Modules · Germany · siemens.com
Part Number
6ES7131-6TF00-0CA0  ·  HS 8538.90
Siemens SIMATIC ET 200SP, digital input module, DI 8X NAMUR High Feature (6ES7131-6TF00-0CA0)

Siemens 6ES7131-6TF00-0CA0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. ET200SP DI8xNamur HF.

Technical Specifications

Manufacturer part number (MPN)6ES7131-6TF00-0CA0
EAN / GTIN4047623403395
Sales unitpcs
Product type designationDI 8xNAMUR HF
HW functional statusfrom FS21
Firmware versionV2.0 or higher
Usable BaseUnitsBU type A0
Color code for module-specific color-coded labelCC01
Product function — I&M dataYes; I&M0 to I&M3
Engineering with — STEP 7 TIA Portal configurable/integrated from versionV19
Engineering with — STEP 7 configurable/integrated from versionV5.5 SP3 / -
Engineering with — PROFIBUS from GSD version/GSD revisionGSD Revision 5
Engineering with — PROFINET from GSD version/GSD revisionGSDML V2.42
Rated value (DC)24 V
Permissible range, lower limit (DC)19.2 V
Permissible range, upper limit (DC)28.8 V
Current consumption, max.70 mA
Number of outputs8
NAMUR encoder supply — Output current per channel, max.8 mA
NAMUR encoder supply — Output current per module, max.64 mA
Power loss, typ.1.5 W
Address space per module — Address space per module, max.1 byte
Address space per module — Inputs42 byte; 1 byte + 1 byte for QI information in DI mode; 42 bytes in Counter mode
Address space per module — Outputs20 byte; 0 in DI mode; 20 bytes in Counter mode
Submodules — Number of configurable submodules, max.1
Selection of BaseUnit for connection variants — 2-wire connectionBU type A0
Selection of BaseUnit for connection variants — 3-wire connectionBU type A0
Number of digital inputs8; NAMUR
Sourcing/sinking inputP-reading
Pulse extensionYes; 0.5 s, 1 s, 2 s
Signal change flutterYes; 2 to 32 signal changes
Flutter observation windowYes; 0.5 s, 1 s to 100 s in 1-s steps
Digital input functions, parameterizable — Number, max.4; See manual for details
Digital input functions, parameterizable — Counting frequency, max.5 kHz
Digital input functions, parameterizable — Counting width32 bit
Input voltage — Rated value (DC)8.2 V
For 10 k switched contact — for signal "0", min.0.35 mA
For 10 k switched contact — for signal "0", max.1.2 mA
For 10 k switched contact — for signal "1", min.2.1 mA
For 10 k switched contact — for signal "1", max.7 mA
For unswitched contact — for signal "0", max. (permissible quiescent current)0.5 mA
For unswitched contact — for signal "1", typ.8 mA
For NAMUR encoders — for signal "0", min.0.35 mA
For NAMUR encoders — for signal "0", max.1.2 mA
For NAMUR encoders — for signal "1", min.2.1 mA
For NAMUR encoders — for signal "1", max.7 mA
Input delay (for rated value of input voltage) — tolerated changeover time for changeover contacts300 ms
For NAMUR inputs — at "0" to "1", max.20 ms; See manual for details
For NAMUR inputs — at "1" to "0", max.20 ms; See manual for details
Cable length — shielded, max.200 m; 50 m for Counter mode
Alarms — Hardware interruptYes; Parameterizable, channels 0 to 7
Diagnostics indication LED — Monitoring of the supply voltage (PWR-LED)Yes; green PWR LED
Isolation tested with707 V DC (type test)
Ambient temperature during operation — horizontal installation, min.-30 °C
Ambient temperature during operation — horizontal installation, max.60 °C
Ambient temperature during operation — vertical installation, min.-30 °C
Ambient temperature during operation — vertical installation, max.50 °C
Altitude during operation relating to sea level — Installation altitude above sea level, max.5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
Absolute humidity — dew point, min.-60 °C; suitable for dry room applications
Dimensions — Width15 mm
Dimensions — Height73 mm
Dimensions — Depth58 mm
Weight, approx.32 g
Supporting protocol for EtherCATYes
Voltage type (supply voltage)DC
Digital outputs configurableNo
Type of voltage (input voltage)DC
Type of digital outputNone
Short-circuit protection, outputs availableNo
Degree of protection (IP)IP20
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