Key Features
- 8 NAMUR digital inputs: Digital input module with 8 digital inputs for NAMUR signals.
- DI and Counter operating modes: Supports DI mode and Counter mode, with counter function parameterizable up to 4 and a maximum counting frequency of 5 kHz.
- Channel diagnostics: Provides diagnostic alarm by channel, hardware interrupt for channels 0 to 7, and diagnostic indication LEDs.
- BU type A0 and CC01: Suitable for BU type A0 and color code CC01.
- PROFINET R1 IM support: Suitable for operation on PROFINET R1 IMs and configurable in STEP 7 TIA Portal from V19.
Applications
- Digital input acquisition: Acquisition of 8 NAMUR digital input signals in DI mode.
- Counter input processing: Processing counter signals in Counter mode with parameterizable counting functions.
Technical Summary
| Product type designation | DI 8xNAMUR HF |
|---|---|
| Number of digital inputs | 8; NAMUR |
| Operating mode | DI; Yes |
| Operating mode, Counter | Yes |
| Rated supply voltage (DC) | 24 V |
| Supply voltage range (DC) | 19.2 V to 28.8 V |
| Input voltage, rated value (DC) | 8.2 V |
| Current consumption, max. | 70 mA |
| NAMUR encoder supply | 8.2 V; Yes |
| Output current per channel, max. | 8 mA |
| Output current per module, max. | 64 mA |
| Power loss, typ. | 1.5 W |
| Address space per module, max. | 1 byte |
| Inputs | 42 byte; 1 byte + 1 byte for QI information in DI mode; 42 bytes in Counter mode |
| Outputs | 20 byte; 0 in DI mode; 20 bytes in Counter mode |
| Usable BaseUnits | BU type A0 |
| Firmware version | V2.0 or higher |
| STEP 7 TIA Portal configurable/integrated from version | V19 |
Frequently Asked Questions
What is Siemens 6ES7131-6TF00-0CA0?
It is a SIMATIC ET 200SP digital input module with DI 8xNAMUR High Feature.
How many digital inputs does 6ES7131-6TF00-0CA0 provide?
It provides 8 digital inputs for NAMUR signals.
Which operating modes are supported by this module?
It supports DI mode and Counter mode.
What supply and input values are listed for this module?
The rated supply voltage is 24 V DC, the permissible range is 19.2 V to 28.8 V, and the input voltage rated value is 8.2 V.
What should be checked before selecting this module?
Check the BaseUnit type, firmware version, and engineering version requirements. This module uses BU type A0, requires firmware V2.0 or higher, and is configurable in STEP 7 TIA Portal from V19.
