186424A-01

National Instruments

186424A-01

National Instruments

186424A-01 Image 1

Description

The 186424A-01 FP-TB-3 Isothermal Terminal Base, Screw Term is a National Instruments terminal base designed for thermocouples with 18 screw terminals. It features built-in thermal protection to ensure accurate measurements with the FP-TC-120 module and is ideal for temperature-sensitive environments.

186424A-01 FP-TB-3 Isothermal Terminal Base, Screw Term (Not for New Design) National Instruments FP-TB-3 FieldPoint Isothermal Terminal Base is a terminal base designed for thermocouples with 18 screw terminals. Manufactured by National Instruments, this terminal base can be ordered using part number 777519-03. The FP-TB-3 features 16 numbered terminals and two dedicated C channel terminals. It is important to restrict the total current through the V and C terminals to 10 A, ensuring proper functionality. This terminal base is specifically designed to measure thermocouples accurately when used with the FP-TC-120 module. Utilizing isothermal construction, the FP-TB-3 reduces thermal gradients on the I/O terminals for increased precision. I/O modules that do not require external power and only utilize terminals 1 to 16 can also be used with the FP-TB-3. It is important to consider thermal gradients generated by nearby modules when evaluating the overall performance of the FP-TB-3 in temperature-sensitive environments.

Made By National Instruments
Part Number 186424A-01 / 777519-03
Product Line FieldPoint Isothermal Terminal Base
Terminal Type 18 screw terminals (including 16 numbered terminals and 2 dedicated C channel terminals)
Maximum Total Current 10 A through V and C terminals
Compatible Module FP-TC-120 module for measuring thermocouples

Distribution Cache Shipping Info and Options

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Question:

What is the purpose of the National Instruments 186424A-01 FP-TB-3 Isothermal Terminal Base?

Answer:

The National Instruments FP-TB-3 Isothermal Terminal Base is designed for connecting and measuring thermocouples accurately, particularly when used in conjunction with the FP-TC-120 module.

Question:

How many screw terminals does the 186424A-01 FP-TB-3 feature, and how are they labeled?

Answer:

The FP-TB-3 features 18 screw terminals, with 16 numbered terminals and two dedicated C channel terminals.

Question:

What is the total current limitation through the V and C terminals of the FP-TB-3?

Answer:

The total current through the V and C terminals of the FP-TB-3 should be restricted to 10 A to ensure proper functionality.

Question:

Can the FP-TB-3 be used with I/O modules that do not require external power?

Answer:

Yes, I/O modules that do not require external power and only utilize terminals 1 to 16 can be used with the FP-TB-3.

Question:

Why is it important to consider thermal gradients in the performance evaluation of the FP-TB-3?

Answer:

Thermal gradients generated by nearby modules can affect the temperature measurements, which is why they must be considered when evaluating the overall performance of the FP-TB-3 in temperature-sensitive environments.