Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | F-DI 8x24VDC HF |
| Digital inputs | 8, parameterizable |
| Input voltage | 24 V DC rated; signal 0: -30 to +5 V; signal 1: +15 to +30 V |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Fail-safe performance | Up to PL e (ISO 13849-1), SIL3 (IEC 61508) |
| Encoder-supply outputs | 8 |
| Output current | 300 mA per channel max.; 800 mA per module max. for all encoders |
| Diagnostics | Diagnostics function and diagnostic alarm; RUN, ERROR, PWR, channel status, channel diagnostics, and DIAG LEDs |
| Firmware update | Possible |
| BaseUnit | BU type A0 |
| Protection and coating | Reverse polarity protection; conformal coating; -40…+60 °C |
Key Features
- Fail-safe digital inputs: Product type designation: F-DI 8x24VDC HF, with 8 parameterizable digital inputs and fail-safe operation up to PL e (ISO 13849-1), SIL3 (IEC 61508).
- 24 V DC signal ranges: Input voltage rated value: 24 V DC; signal 0: -30 to +5 V; signal 1: +15 to +30 V; input current for signal 1: 3.7 mA typ.
- Supply and protection: Supply voltage: 24 V DC, permissible from 19.2 V to 28.8 V; reverse polarity protection is provided. Maximum current consumption is 40 mA without load.
- Diagnostics and indication: Diagnostics function and diagnostic alarm are available, with RUN, ERROR, PWR, channel status, channel diagnostics, and DIAG LED indications.
- Encoder supply outputs: The module has 8 encoder-supply outputs with electronic short-circuit protection and a 0.7 A to 1.8 A response threshold. Maximum output current is 300 mA per channel and 800 mA per module for all encoders.
- Installation and isolation: Maximum cable length is 1 000 m with shielding and 500 m without shielding. Channels are isolated from the backplane bus; isolation is tested with 707 V DC (type test).
Frequently Asked Questions
1. How many digital inputs does Siemens 6AG1136-6BA01-2CA0 have?
It has 8 parameterizable digital inputs.
2. What input signals does the F-DI 8x24VDC HF support?
The rated input voltage is 24 V DC. Signal 0 is -30 to +5 V, and signal 1 is +15 to +30 V.
3. What supply voltage range does the module use?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
4. What diagnostics are available?
The module has a diagnostics function and diagnostic alarm, plus RUN, ERROR, PWR, channel status, channel diagnostics, and DIAG LED indications.
