Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Digital input channels | 16 |
| Input signal voltage | 24 V DC |
| Signal "0" range | -30 to +5 V |
| Signal "1" range | +11 to +30 V |
| M12 connections | 8 |
| Load voltage 1L+ | 24 V DC; permissible range 20.4 V to 28.8 V |
| Encoder supply outputs | 8 |
| Encoder supply output current, max. | 1.4 A; total current of all encoders |
| Diagnostic indication | Channel status: green LED; module diagnostics: green/red LED |
| Protection | IP67 |
| Firmware version | V2.0.x |
Applications
- Digital signal acquisition: The 16 digital inputs acquire 24 V DC signals from connected devices.
- Encoder supply: The 8 encoder supply outputs provide supply for connected encoders, with a total maximum output current of 1.4 A.
Key Features
- Digital inputs: The module has 16 digital inputs with P-reading input type and an IEC 61131 type 3 input characteristic curve.
- Input signals: Rated input voltage is 24 V DC; signal "0" is -30 to +5 V and signal "1" is +11 to +30 V.
- M12 connections: The module has 8 M12 connections and 8 encoder supply outputs.
- Supply voltage: Rated load voltage 1L+ is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
- Diagnostics: It supports parameterizable diagnostic alarms, short-circuit diagnosis, channel status indication with green LEDs, and module diagnosis with green/red LEDs.
- Protection and isolation: The module has IP67 protection, reverse-polarity protection, and potential separation between load voltages and between channels and the backplane bus.
Frequently Asked Questions
1. How many digital inputs does Siemens 6ES7141-5AH00-0BA0 have?
It has 16 digital inputs.
2. What input signal ranges does the module support?
For signal "0", the range is -30 to +5 V. For signal "1", the range is +11 to +30 V.
3. How many M12 connections and encoder supply outputs are provided?
The module has 8 M12 connections and 8 encoder supply outputs.
4. What supply voltage does the module require?
The rated load voltage 1L+ is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
5. What protection and diagnostic features does the configuration provide?
It has IP67 protection, parameterizable diagnostic alarms, short-circuit diagnosis, and green or green/red LED indications.
