Product information
Overview
Applications
- Voltage measurement: Supports voltage measurement in the 0 to +10 V and 1 V to 5 V ranges.
- Current measurement: Supports current measurement in the 0 to 20 mA and 4 mA to 20 mA ranges, including 2-wire and 4-wire transducers.
- Resistance and temperature measurement: Supports resistance measurement and resistance thermometer measurement with Ni 100 and Pt 100.
Key Features
- 4 analog inputs: The module has 4 analog inputs for voltage, current, resistance and resistance thermometer measurement.
- Supported input ranges: Supported ranges include 0 to +10 V, 1 V to 5 V, 0 to 20 mA, 4 mA to 20 mA, Ni 100, Pt 100, 0 to 150 ohms and 0 to 300 ohms.
- 24 V supply range: The rated load voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC and reverse polarity protection against destruction.
- Resolution and conversion: Resolution with overrange is up to 16 bit including sign. Conversion time per channel is 2 / 18 / 21 / 61 ms.
- Diagnostics and protection: The module supports parameterizable diagnostic and limit value alarms, wire-break and short-circuit diagnoses, and IP65/67 protection.
- M12 connections and encoder supply: The module has 4x M12 connections and 4 encoder-supply outputs. Output current is 0.5 A per channel, with total current of all channels limited to 1 A.
Technical Summary
| Product type | AI 4xU/I/RTD |
|---|---|
| Analog inputs | 4 |
| Input ranges | 0 to +10 V; 1 V to 5 V; 0 to 20 mA; 4 mA to 20 mA; Ni 100; Pt 100; 0 to 150 ohms; 0 to 300 ohms |
| Rated load voltage | 24 V DC |
| Permissible load-voltage range | 20.4 V to 28.8 V DC |
| Resolution with overrange, max. | 16 bit including sign |
| Cycle time, all channels, min. | 8 ms |
| Firmware version | V2.0.x |
| Connections | 4x M12 |
| Protection | IP65/67 |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7144-5KD00-0BA0?
The product type designation is AI 4xU/I/RTD.
How many analog inputs does the module have?
It has 4 analog inputs for current, voltage, resistance and resistance thermometer measurement.
What supply voltage does it use?
The rated load voltage is 24 V DC, with a permissible range from 20.4 V to 28.8 V DC.
Which input ranges are supported?
It supports 0 to +10 V, 1 V to 5 V, 0 to 20 mA, 4 mA to 20 mA, Ni 100, Pt 100, 0 to 150 ohms and 0 to 300 ohms.
What information should I provide for a quotation?
Please provide the required quantity, destination and project-list context for quotation review.
