Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Digital input channels | 8 |
| Input voltage, rated | 24 V DC |
| Input signal 0 | -30 to +5 V |
| Input signal 1 | +11 to +30V |
| 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 | 24 V DC; permissible range 19.2 V to 28.8 V |
| Diagnostics | Supply voltage, encoder power supply, wire break, and short circuit |
| BaseUnit | BU type A0 |
Applications
- Digital signal acquisition: Acquires digital 24 V DC signals through 8 parameterizable inputs with configurable input delay and diagnostic monitoring.
Key Features
- Digital input channels: 8 parameterizable digital inputs with 24 V DC rated input voltage and P-reading sourcing/sinking input.
- Input signal ranges: Signal "0": -30 to +5 V; signal "1": +11 to +30V; signal "1" input current, typ.: 2.5 mA.
- Input delay: Parameterizable delay values: 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 green/red DIAG LED indication.
- Supply and protection: Rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V and reverse polarity protection.
- BaseUnit and installation: BU type A0 is used for 1-wire and 2-wire connections; 3-wire connections use BU type A0 with AUX terminals or a potential distributor module, while 4-wire connections use BU type A0 + Potential distributor module.
Frequently Asked Questions
1. How many digital inputs does the 6ES7131-6BF01-0BA0 have?
It has 8 parameterizable digital inputs with a 24 V DC rated input voltage.
2. What input signal ranges does this module support?
Signal "0" is -30 to +5 V, and signal "1" is +11 to +30V.
3. What input delays can be configured?
The configurable values are 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms, plus a 30 to 500 μs delay depending on line length.
4. What diagnostics are available?
The module supports supply-voltage and encoder power-supply monitoring, module-wise wire-break and short-circuit diagnostics, and diagnostic LED indications.
5. Which BaseUnit is used for connection?
BU type A0 is used for 1-wire and 2-wire connections. 3-wire connections require BU type A0 with AUX terminals or a Potential distributor module; 4-wire connections require BU type A0 + Potential distributor module.
