Product information
Overview
Key Features
- 8 x 24 V DC digital inputs: Provides 8 parameterizable digital inputs with a 24 V rated input voltage and IEC 61131 type 3 input characteristic.
- Input signal handling: Supports pulse extension from 4 μs, rising-edge, falling-edge and edge-change evaluation, with input delay from 0.05 ms to 20 ms.
- Channel diagnostics: Supports channel-by-channel diagnostics for encoder power supply, wire break and short circuit, with green and red diagnostic LEDs.
- Encoder supply: Provides 8 encoder-supply outputs with 19.2 V minimum output voltage and short-circuit protection; output current is 700 mA max. per channel and per module.
- PROFINET and engineering support: Suitable for operation on PROFINET R1 IMs and configurable or integrable with STEP 7 TIA Portal from V13 SP1, STEP 7 from V5.5, PCS 7 from V8.1 SP1 and PCS neo from V1.0.0.
- BaseUnit and connection variants: Uses BU type A0 for 1-wire and 2-wire connections; 3-wire connection requires BU type A0 with AUX terminals or a potential distributor module, while 4-wire connection requires BU type A0 + Potential distributor module.
Technical Summary
| Product type | DI 8×24 V DC HF |
|---|---|
| Digital inputs | 8 |
| Rated input voltage | 24 V DC |
| Input delay | 0.05 ms to 20 ms |
| Supply voltage | 19.2 V to 28.8 V DC |
| Encoder-supply output current | 700 mA max. per channel and per module |
| Diagnostics | Encoder power supply, wire break and short circuit, channel by channel |
| PROFINET support | Suitable for operation on PROFINET R1 IMs |
| BaseUnit | BU type A0 |
| Color code | CC01 |
| Firmware update | Yes |
| Isolation | 707 V DC (type test) |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7131-6BF00-0CA0?
It is a SIMATIC ET 200SP digital input module, DI 8x 24 V DC High Feature, with input type 3 according to IEC 61131.
What supply voltage does the module use?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V DC and reverse polarity protection.
Which BaseUnit and connection variants are supported?
BU type A0 is used for 1-wire and 2-wire connections. A 3-wire connection requires BU type A0 with AUX terminals or a potential distributor module; a 4-wire connection requires BU type A0 + Potential distributor module.
What diagnostics does this module provide?
It provides channel-by-channel diagnostics for encoder power supply, wire break and short circuit, plus supply-voltage and channel-status LED indications.
How can I request a quotation for this exact module?
Send the required quantity, destination and project-list context for a model-specific quotation request.
