Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | DI 8×24 VDC ST |
| Digital inputs | 8 |
| Input voltage, rated | 24 V DC |
| Signal 0 input voltage | -30 to +5 V DC |
| Signal 1 input voltage | +11 to +30 V DC |
| Input delay | 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms, plus 30 to 500 μs depending on line length |
| Supply voltage, rated | 24 V DC |
| Supply voltage, permissible range | 19.2 V to 28.8 V DC |
| BaseUnit | BU type A0 |
| Diagnostic functions | Supply-voltage, encoder power-supply, wire-break and short-circuit monitoring |
| Protection rating | Conformal coating; -40…+70 °C |
Key Features
- Digital inputs: 8 parameterizable digital inputs with a 24 V DC rated input voltage.
- Input signal ranges: Signal 0: -30 to +5 V DC; signal 1: +11 to +30 V DC.
- Input delay: Parameterizable delay: 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms, plus 30 to 500 μs depending on line length.
- Module diagnostics: Diagnostics include supply-voltage monitoring, encoder power-supply monitoring, module-wise wire-break and short-circuit detection, and diagnostic alarms.
- Connection and BaseUnit: BU type A0 supports 1-wire and 2-wire connections; 3-wire connection uses BU type A0 with AUX terminals or a potential distributor module.
- Supply and protection: Rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC and reverse-polarity protection.
Frequently Asked Questions
1. How many digital inputs does the Siemens 6AG1131-6BF01-7BA0 have?
It has 8 parameterizable digital inputs.
2. What input signal ranges are supported?
The input voltage for signal 0 is -30 to +5 V DC, and for signal 1 it is +11 to +30 V DC.
3. What input delay settings are available?
The parameterizable settings are 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms, with an additional 30 to 500 μs depending on line length.
4. What diagnostics does the module provide?
It provides supply-voltage and encoder power-supply monitoring, module-wise wire-break and short-circuit detection, diagnostic information, and diagnostic alarms.
5. Which BaseUnit and connection variants are supported?
BU type A0 supports 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.
