185748B-01

Description

The Part Number 185748B-01 refers to the TB-2605 model, which falls under the category of PXI Switches. Manufactured by National Instruments, this product is designed with compatibility in mind, specifically for the NI 2501 and NI 2503 switch cards. It is a front-mounting, screw terminal, Terminal Block with multiplexing properties, making it a versatile addition to any setup requiring precise control and connectivity.

One of the key features of the TB-2605 is its isothermal design which significantly reduces temperature gradients. Additionally, it includes a precision cold-junction temperature sensor for accurate temperature measurements. These features make it particularly suitable for applications involving thermocouples, voltage signals, thermistors, and RTDs.

To effectively use the TB-2605, several items are required including a NI 2501 or 2503 switch card, the NI 2501/2503 User Manual, wire cutters, a 0.10 in. slotted screwdriver, a wire insulation stripper, analog bus connectors, and a No. 1 Phillips screwdriver.

Regarding its technical specifications, the cold-junction sensor showcases an accuracy of 0.5° from 15 to 35 °C, and 0.9° from 0° to 15°C and 35 to 55 °C. Its readability and output are equally impressive, with a 0.2° readability from 15 to 35 °C and an output ranging from 198.54 mV to 19.58 mV from 0 to 55 °C. The TB-2605’s physical dimensions are 3.3 x 4.2 x 0.80 in. (8.4 x 10.7 x 2.0 cm), making it compact and easy to integrate into various systems. Specification Detail Part Number 185748B-01 Model TB-2605 Category PXI Switches Manufacturer National Instruments Compatibility NI 2501 and NI 2503 switch cards Type Front-mounting, screw terminal, Terminal Block with multiplexing properties Features Isothermal for reduced temperature gradients, Precision cold-junction temperature sensor Applications Thermocouples, Voltage signals, Thermistors, RTDs Required Items for Use NI 2501 or 2503 switch card, NI 2501/2503 User Manual, Wire cutters, 0.10 in. slotted screwdriver, Wire insulation stripper, Analog bus connectors, No. 1 Phillips screwdriver Cold-Junction Sensor Accuracy 0.5° from 15 to 35 °C, 0.9° from 0° to 15°C and 35 to 55 °C Cold-Junction Sensor Readability and Output 0.2° from 15 to 35 °C, 198.54 mV to 19.58 mV from 0 to 55 °C Physical Dimensions 3.3 x 4.2 x 0.80 in. (8.4 x 10.7 x 2.0 cm) Obsolete Status Announced by National Instruments, available for purchase and repairs by Apex Waves

Question 1: What is the part number for the TB-2605 model?
Answer 1: The part number is 185748B-01.

Question 2: Which switch cards is the TB-2605 compatible with?
Answer 2: It’s compatible with NI 2501 and NI 2503 switch cards.

Question 3: Does the TB-2605 have a precision temperature sensor?
Answer 3: Yes, it includes a precision cold-junction temperature sensor.

Question 4: What is the cold-junction sensor’s accuracy at 15 to 35 °C?
Answer 4: The accuracy is 0.5° from 15 to 35 °C.

Question 5: What are the dimensions of the TB-2605?
Answer 5: It measures 3.3 x 4.2 x 0.80 in. (8.4 x 10.7 x 2.0 cm).