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Siemens 6ES7144-4JF00-0AB0 SIMATIC ET 200pro 4 AI RTD High Feature Module
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
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Overview
- Match the CM IO pin assignment to the selected two-, three- or four-wire connection.
- Use shielded sensor cables within the 30 m limit.
- Choose the correct Pt or Ni characteristic and temperature coefficient.
- Enable the required channel diagnostics and smoothing during station configuration.
SIEMENS SIMATIC ET 200pro
6ES7144-4JF00-0AB0 SIMATIC ET 200pro 4 AI RTD High Feature Module
Acquire four RTD or resistance signals with selectable two-, three- or four-wire connections, programmable smoothing and channel-level wire-break diagnostics.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6ES7144-4JF00-0AB0 |
| Product Type | RTD analog input electronics module |
| Core Function | Measure field temperature and resistance |
| Application | ET 200pro distributed I/O installations |
Temperature acquisition
Platinum and nickel RTDs are linearized into process values.
Line-resistance compensation
Three- and four-wire connections compensate sensor lead resistance automatically.
Separate connector module
The electronics includes its bus module; the matching CM IO is ordered separately.
Product Overview
6ES7144-4JF00-0AB0 is a four-channel High Feature analog electronics module for ET 200pro. It measures floating resistances or resistance thermometers and provides selectable temperature characteristics for Pt and Ni sensors.
The module supports two-, three- and four-wire connection systems, linearization, configurable diagnostics and measured-value smoothing, with electrically separated field inputs and an eight-byte input address area.
Key Functions
Acquire RTD and resistance signals
The input ranges cover Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500 and Ni1000 sensors together with resistance ranges up to 3000 Ω.
Compensate lead resistance
Three- and four-wire measurement automatically compensates line resistance, while a two-wire connection includes the lead resistance in the measured value.
Report channel wiring faults
Channel diagnostics identify wire breaks, and configurable smoothing reduces fluctuations in the measured process values.
Official Specifications
| Analog Channels | 4 floating resistance or RTD inputs |
|---|---|
| Electronics Supply | 24 V DC from 1L+ with reverse-polarity protection against destruction |
| Typical Current Consumption | 27 mA from 1L+ and 10 mA from the backplane bus |
| Typical Power Dissipation | 0.7 W |
| Input Address Space | 8 bytes |
| Supported RTD Types | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500 and Ni1000 |
| Resistance Ranges | 150 Ω, 300 Ω, 600 Ω and 3000 Ω |
| Resolution | 15 bits for resistance; 15 bits plus sign for RTDs |
| Input Resistance | 10 MΩ |
| Sensor Excitation Current | Approximately 1.25 mA below 500 Ω and 0.5 mA at or above 500 Ω |
| Measuring Principle | Integrating, with selectable 50 Hz or 60 Hz suppression |
| Integration Time | 20 ms at 50 Hz; 16.667 ms at 60 Hz |
| Measured-Value Smoothing | 4 settings with time constants of 1, 4, 16 or 64 module cycles |
| Operational Error Limit | ±0.175% of the input range across the temperature range |
| Maximum Shielded Cable Length | 30 m |
| Isolation Test Voltage | 500 V DC |
| Electronics Dimensions | 45 × 130 × 35 mm (W × H × D) |
| Approximate Electronics Weight | 150 g |
Frequently Asked Questions
Which resistance thermometers can I wire to 6ES7144-4JF00-0AB0?
The module accepts Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500 and Ni1000 sensors.
Does 6ES7144-4JF00-0AB0 support Line-resistance compensation for mobile equipment?
Yes, the matching CM IO from the 6ES7194-4..00-0AA0 family must be ordered separately.
How can I compensate sensor lead resistance when using 6ES7144-4JF00-0AB0?
Use a three- or four-wire connection for automatic compensation of the line resistance.
Will a two-wire RTD connection on 6ES7144-4JF00-0AB0 include the lead resistance?
Yes, the line resistance is also measured when a two-wire connection is used.
How can I stabilize a fluctuating measurement from 6ES7144-4JF00-0AB0?
Select one of the four smoothing settings with a time constant of 1, 4, 16 or 64 module cycles.
What input address space should I reserve for 6ES7144-4JF00-0AB0?
Reserve eight input bytes for the module.
How does 6ES7144-4JF00-0AB0 detect a disconnected RTD lead?
The channel wire-break diagnostics monitor terminals 1 and 3.
