Product information
Overview
Applications
- Analog current measurement: Supports current measurement with 2-wire and 4-wire transducers.
- Input diagnostics: Provides diagnostics for wire break and short circuit at 4 mA to 20 mA.
Key Features
- Analog input capacity: Has 4 analog inputs with a maximum cycle time of 10 ms for all channels.
- Current input ranges: Supports 0 to 20 mA, -20 mA to +20 mA and 4 mA to 20 mA rated input ranges, each with 50 Ω input resistance.
- Supply and protection: Has a 24 V DC rated supply, reverse polarity protection against destruction and electronic short-circuit protection per module for the 4 encoder supply outputs.
- Resolution and measurement: Uses an integrating measurement principle with up to 15 bit resolution with overrange; 15 bit + sign applies at ±10 V and ±5 V, and 15 bit applies at 0 V to 10 V and 1 V to 5 V.
- Diagnostics: Provides channel diagnostics, diagnostic alarms, readable diagnostic information, wire-break and short-circuit detection at 4 mA to 20 mA, and a parameterizable hardware interrupt for channel 0.
- Module dimensions: Measures 45 mm wide, 130 mm high and 35 mm deep; approximate weight is 150 g.
Technical Summary
| Product lifecycle | Active Product |
|---|---|
| Rated supply voltage | 24 V |
| Analog inputs | 4 |
| Rated current input ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Input resistance | 50 Ω |
| Cycle time, all channels, max. | 10 ms |
| Resolution with overrange, max. | 15 bit; 15 bit + sign at ±10 V and ±5 V; 15 bit at 0 V to 10 V and 1 V to 5 V |
| Backplane bus isolation | Yes; between the channels and backplane bus |
Frequently Asked Questions
What input ranges does the 6ES7144-4GF01-0AB0 support?
It supports 0 to 20 mA, -20 mA to +20 mA and 4 mA to 20 mA rated current input ranges, with 50 Ω input resistance.
How many analog inputs does this module have?
It has 4 analog inputs, with a maximum cycle time of 10 ms for all channels.
Does the module provide input diagnostics?
Yes. It provides channel diagnostics, readable diagnostic information, and wire-break and short-circuit detection at 4 mA to 20 mA.
Is the connection module included?
It is without the connection module IO 6ES7194-4..00-0AA0; order it separately.
