Key Features
- 8 analog inputs for RTD and thermocouple signals: AI 8xRTD/TC with 8 analog inputs for voltage measurement, resistance/resistance thermometer measurement, and thermocouple measurement.
- PROFINET and multi-fieldbus communication: PROFINET IO Device, Open IE communication, EtherNet/IP, and Modbus TCP.
- Industrial installation and diagnostics: M12-L, 8x M12, 16-bit resolution, channel diagnostics for wire break at input, and IP65/67/69K degree of protection.
- Controller and redundancy functions: Shared device with 2 controllers, prioritized startup, MSI, MRP, and S2 redundancy.
Applications
- Analog temperature and resistance signal acquisition: Collects RTD, thermocouple, and resistance measurement signals through 8 analog inputs.
- PROFINET-based I/O integration: Connects the module as a PROFINET IO Device in a PROFINET network.
- Multi-protocol communication integration: Supports EtherNet/IP and Modbus TCP communication.
- Shared device control with 2 controllers: Supports a shared device setup with 2 controllers.
Technical Summary
| Product function | AI 8xRTD/TC |
|---|---|
| Analog inputs | 8 |
| Resolution | 16-bit resolution |
| Input types | voltage measurement, resistance/resistance thermometer measurement, thermocouple measurement |
| Communication interface | PROFINET with 100 Mbit/s full duplex (100BASE-TX) |
| PROFINET IO Device | Yes |
| EtherNet/IP | Yes |
| Modbus TCP | Yes |
| Shared device | Yes |
| Number of IO Controllers with shared device, max. | 2 |
| Load voltage 1L+ | 24 V |
| Load voltage 1L+ permissible range | 20.4 V to 28.8 V |
| Power loss, typ. | 6.3 W |
| IP degree of protection | IP65/67/69K |
| Firmware version | V5.1.x |
Frequently Asked Questions
What is Siemens 6ES7144-6JF00-0BB0 used for?
It is an AI 8xRTD/TC module for RTD, thermocouple, and resistance-related analog input signals.
How many analog inputs does 6ES7144-6JF00-0BB0 provide?
It provides 8 analog inputs.
Which communication interfaces are available on 6ES7144-6JF00-0BB0?
It supports PROFINET IO Device, Open IE communication, EtherNet/IP, and Modbus TCP.
What power supply range is specified for the load voltage 1L+?
The rated value is 24 V DC, with a permissible range of 20.4 V to 28.8 V.
What selection details should be checked for this module?
Check the M12-L / 8x M12 connection details, 16-bit resolution, 8 analog inputs, and IP65/67/69K degree of protection.
