Product Overview
Applications
Acquires digital input signals through 8 parameterizable 24 V DC inputs.
Provides channel-by-channel monitoring for encoder power supply, wire break, short circuit, and diagnostic status.
Technical Summary
| Product type | DI 8×24 V DC HF |
|---|---|
| Digital inputs | 8; parameterizable |
| Rated input voltage | 24 V DC |
| Input characteristic | IEC 61131, type 3 |
| Input signal ranges | Signal "0": -30 to +5 V; signal "1": +11 to +30V |
| Input delay | 0.05 to 20 ms; each with an additional delay of 30 to 500 μs depending on line length |
| Encoder supply outputs | 8; 19.2 V minimum output voltage |
| Encoder supply current | 700 mA maximum per channel and per module |
| BaseUnit | BU type A0 |
| Diagnostics | Encoder power supply, wire break, supply voltage, short circuit, and channel fault |
Key Features
8 parameterizable digital inputs with 24 V DC rated input voltage and IEC 61131 type 3 characteristics.
Sink input; signal "0" input voltage is -30 to +5 V and signal "1" input voltage is +11 to +30V.
Diagnostics cover encoder power supply short circuit, wire break, supply voltage, and channel fault, with channel-by-channel indications.
8 encoder-supply outputs with 19.2 V minimum output voltage and 700 mA maximum output current per channel and per module.
Suitable for BU type A0. 3-wire connection uses BU type A0 with AUX terminals or a potential distributor module; 4-wire connection uses BU type A0 + Potential distributor module.
Configurable or integrated 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; PROFINET GSDML V2.3.
Frequently Asked Questions
What is the exact configuration of 6ES7131-6BF00-0CA0?
It is a SIMATIC ET 200SP DI 8×24 V DC HF digital input module with 8 parameterizable inputs, IEC 61131 type 3 characteristics, and sink input.
Which BaseUnit is suitable for this module?
BU type A0 is suitable. For 3-wire connection, use BU type A0 with AUX terminals or a potential distributor module; for 4-wire connection, use BU type A0 + Potential distributor module.
What diagnostics does the module provide?
It provides channel-by-channel diagnostics for encoder power supply, wire break, and short circuit, plus supply-voltage and channel-fault indications.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
