Product information
Overview
Key Features
- 8 digital inputs: Provides 8 parameterizable digital inputs with a 24 V DC rated input voltage and P-reading sourcing/sinking input.
- Type 3 input characteristics: Input characteristics comply with IEC 61131, type 3. Signal 0 is -30 to +5 V and signal 1 is +11 to +30 V.
- Parameterizable input delay: Standard-input delay is parameterizable from 0.05 ms to 20 ms, with an additional delay of 30 to 500 μs depending on line length.
- Diagnostics: Supports module-wise wire-break and short-circuit diagnostics, supply-voltage monitoring, encoder-power-supply monitoring, and a green/red DIAG LED.
- BaseUnit and connection variants: Fits BU type A0 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 plus a potential distributor module.
- 24 V DC supply protection: The 24 V DC supply has reverse-polarity protection. Encoder supply outputs: 8; short-circuit protection is provided per module.
Technical Summary
| Product type | DI 8×24 VDC ST |
|---|---|
| Digital inputs | 8 |
| Input voltage, rated value (DC) | 24 V |
| Input delay, parameterizable | 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms (in each case + delay of 30 to 500 μs, depending on line length) |
| Input characteristic | IEC 61131, type 3 |
| Input current for signal "1", typ. | 2.5 mA |
| Usable BaseUnit | BU type A0 |
| Firmware version | V0.0 |
| PROFINET GSDML | V2.3 |
| Power loss, typ. | 1 W; 24 V, 8 inputs supplied via encoder supply |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is Siemens 6ES7131-6BF01-0BA0?
It is a SIMATIC ET 200SP DI 8×24 VDC ST digital input module with 8 parameterizable inputs.
Which BaseUnit fits this module?
BU type A0 is usable for the module. It supports 1-wire and 2-wire connections; 3-wire and 4-wire connections require the additional configurations specified for those variants.
What supply and input voltage values does it have?
The rated supply and input voltage is 24 V DC. The permissible supply range is 19.2 V to 28.8 V; signal 0 is -30 to +5 V and signal 1 is +11 to +30 V.
Is a potential distributor module included?
It is without a potential distributor module. A potential distributor module is required for the specified 4-wire connection and is an option for the specified 3-wire connection.
What should I include in a quotation request?
Include the required quantity, destination, requested date, and any project list or configuration details for model-specific verification.
