Test & Measurement Misc > National Instruments > Terminal Blocks
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TB-4300B, 300 V, Terminal Block
NI TB-4300B Terminal Block
The TB-4300B is a Terminal Block. The TB-4300B is manufactured by National Instruments. The TB-4300B is built with the part numbers 781338-02 and 194956-02L. The NI TB-4300B is designed for use with the National Instruments PXIe-4300 PXI Analog Input Module. The TB-4300B Terminal Block is used for the B terminal on the NI PXIe-4300 module. National Instruments has NI-DAQmx drivers and LabVIEW application tools available for programming the NI PXIe-4300 module and the NI TB-4300B Terminal Block.
The NI TB-4300B has been installed with a maximum voltage of 300 V for protecting voltage faults. The TB-4300B works with the attenuation ratio of 30:1. The TB-4300B Terminal Block faces an input impedance of 1.2 MΩ. The NI TB-4300B features the input voltage ranges of ± 30, 60, 150, and 300 Volts. The NI TB-4300B is designed with an attenuator tolerance of 0.05 %. National Instruments evaluates the TB-4300B Terminal Block with a temperature coefficient of 5 ppm/°C for attenuators.
The NI TB-4300B Terminal Block is fabricated with a weight of 1 lb. The dimensions of the TB-4300B terminal block are calibrated as 6.01 in. x 5.09 in. The NI TB-4300B can be used with a wire gauge up to 16 AWG for screw terminals. National Instruments has established a 5-year calibration interval for the TB-4300B Terminal Block. The operating temperature of 0 to 55 °C is used for the TB-4300B. It is strictly prohibited to use the TB-4300B Terminal Block for connection with signals or Measurement Categories III/IV.
| Model | TB-4300B |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 781338-02 and 194956-02L |
| Type | Terminal Block |
| Compatible With | PXIe-4300 |
| Input | 300 V |
| Calibration Interval | 5 years |
| Attenuation | 30X |
| Warranty | 2-3 Year Warranty |
| TB-4300B Manual | User Manual and Maintenance Manual Available for Download |
| Pricing | Contact a Sales Representative for a quote. |
Associated part numbers for TB-4300B:
NI TB-4300B Frequently Asked Questions
Question: What is the maximum input voltage of the TB-4300B?
Answer: The maximum input voltage is 300 V
Question: What is the attentuator tolerance of the TB-4300B?
Answer: The tolerance is 0.05%
Question: What is the input voltage range of the TB-4300B?
Answer: The voltage range of the TB-4300B is ±30, 60, 150, 300 V
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