SCXI-1328 National Instruments Termnal Block | Apex Waves | Image SCXI-1328 National Instruments Termnal Block | Apex Waves | ImageSCXI-1328SCXI-1328 | Legacy, Refurbished and New Surplus
SCXI-1328 National Instruments Termnal Block | Apex Waves | Image
SCXI-1328 National Instruments Termnal Block | Apex Waves | Image
SCXI-1328 New
SCXI-1328 | Legacy, Refurbished and New Surplus

SCXI-1328

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Modular Systems > National Instruments > SCXI

Part Number SCXI-1328
Manufacturer/Brand National Instruments
Description: SCXI-1328, 18 Screw Terminals, High-Accuracy Isothermal Terminal Block
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National Instruments SCXI-1328 High-Accuracy Isothermal Terminal Block

The NI SCXI 1328 (Part Number: 777687-28) has 18 screw terminals to connect to the SCXI-1120, SCXI-1120D, SCXI-1121, SCXI-1125, and SCXI-1126 modules. Of the 18 screw terminals, a single pair attaches to the SCXI chassis ground. For the SCXI-1120/D, SCXI-1125, and SCXI-1126, the other eight pairs of screw terminals are utilized for signal connection to the eight module inputs. However, for the SCXI-1121, four pairs of screw terminals are used for the four module inputs and four pairs are used for the module excitation channels. The SCXI-1328 has a maximum field wire gauge of 26 to 14 AWG. The NI SCXI-1328 has DC coupling, 0.5 °C accuracy at 15 to 35 ˚C, and 0.9 °C at 0 to 15 ˚C and 35 to 55 ˚C.

The SCXI 1328 Shielded Terminal Block comes equipped with a high-precision thermistor for accurate cold-junction compensation, along with an aluminum isothermal plate to reduce the temperature gradients across the screw terminals when the user completes measurements with thermocouples. The NI SCXI 1328 has an onboard temperature sensor, which measures ambient temperature on the interior of the Terminal Block. If the user is measuring temperatures with thermocouples, then they can acquire a temperature from the onboard temperature sensor which can be utilized for cold-junction compensation. To change the voltage reading to a temperature, the user can utilize a thermistor conversion equation. If the user is running LabVIEW, they can use the Convert Thermistor VI. If the user is running NI-DAQ, they can use the Thermistor_Convert function call.

SCXI-1328 Obsolete Status has been announced by National Instruments, but the Terminal Block will still be available for purchase and repairs by Apex Waves.

ModelSCXI-1328
Part Number777687-28
ManufacturerNational Instruments
TypeHigh-Accuracy Isothermal Terminal Block
Screw Terminals18
For Use With:SCXI-1120, SCXI-1120D, SCXI-1121,
SCXI-1125, and SCXI-1126 modules
CouplingDC
Dimensions7.0 by 3.125 by 1.2 in.
Weight7 oz.
WarrantyOne Year Warranty
SCXI-1328 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments SCXI-1328 Frequently Asked Questions

 

Question: How do I set the temperature measurement limits on the SCXI 1328?

 

Answer: To set the temperature measurement limits on the SCXI 1328, change the input range of your temperature task in MAX.

 

Question: What instruments are recommended to verify the performance of the NI SCXI-1328?

 

Answer: The recommended instruments for verifying the performance of your NI SCXI-1328 terminal block are a Fluke 5700A, NI-4060, and the HP 34401A. If these are not available, look for a high-precision voltage source with at least 50 ppm accuracy, a multirange 5 1/2 digit digital multimeter (DMM) with 15 ppm accuracy, and a thermometer that is accurate to within 0.1 °C.

 

Question: How do you verify the performance of the temperature sensor on the NI SCXI 1328?

 

Answer: To verify the performance of the temperature sensor on your NI SCXI 1328, connect a +5 VDC power source to the terminal block. Hold it upright vertically and read it from the rear of the device.

  SCXI-1328 PDF Manuals

  SCXI-1328 Driver Packages


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3 Year Warranty - New Surplus Parts
2 Year Warranty - Refurbished Parts
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Quick Quotes: Receive Price & Availability Today!
Calibration: Ask About Our Tiered Calibration Levels
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Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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Common Typos: WCXI-1328, ZCXI-1328, SCAI-1328, SCXL-1328, SCXI-132U

SCXI-1328


SCXI-1328

SCXI-1328, 18 Screw Terminals, High-Accuracy Isothermal Terminal Block

In Stock | Ships Today
Lowest Price Guarantee
2-3 Year Warranty Included
Free Ground Shipping
  Get Pricing













Call now for best pricing
1-800-915-6216

National Instruments SCXI-1328 High-Accuracy Isothermal Terminal Block

The NI SCXI 1328 (Part Number: 777687-28) has 18 screw terminals to connect to the SCXI-1120, SCXI-1120D, SCXI-1121, SCXI-1125, and SCXI-1126 modules. Of the 18 screw terminals, a single pair attaches to the SCXI chassis ground. For the SCXI-1120/D, SCXI-1125, and SCXI-1126, the other eight pairs of screw terminals are utilized for signal connection to the eight module inputs. However, for the SCXI-1121, four pairs of screw terminals are used for the four module inputs and four pairs are used for the module excitation channels. The SCXI-1328 has a maximum field wire gauge of 26 to 14 AWG. The NI SCXI-1328 has DC coupling, 0.5 °C accuracy at 15 to 35 ˚C, and 0.9 °C at 0 to 15 ˚C and 35 to 55 ˚C.

The SCXI 1328 Shielded Terminal Block comes equipped with a high-precision thermistor for accurate cold-junction compensation, along with an aluminum isothermal plate to reduce the temperature gradients across the screw terminals when the user completes measurements with thermocouples. The NI SCXI 1328 has an onboard temperature sensor, which measures ambient temperature on the interior of the Terminal Block. If the user is measuring temperatures with thermocouples, then they can acquire a temperature from the onboard temperature sensor which can be utilized for cold-junction compensation. To change the voltage reading to a temperature, the user can utilize a thermistor conversion equation. If the user is running LabVIEW, they can use the Convert Thermistor VI. If the user is running NI-DAQ, they can use the Thermistor_Convert function call.

SCXI-1328 Obsolete Status has been announced by National Instruments, but the Terminal Block will still be available for purchase and repairs by Apex Waves.

ModelSCXI-1328
Part Number777687-28
ManufacturerNational Instruments
TypeHigh-Accuracy Isothermal Terminal Block
Screw Terminals18
For Use With:SCXI-1120, SCXI-1120D, SCXI-1121,
SCXI-1125, and SCXI-1126 modules
CouplingDC
Dimensions7.0 by 3.125 by 1.2 in.
Weight7 oz.
WarrantyOne Year Warranty
SCXI-1328 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

National Instruments SCXI-1328 Frequently Asked Questions

 

Question: How do I set the temperature measurement limits on the SCXI 1328?

 

Answer: To set the temperature measurement limits on the SCXI 1328, change the input range of your temperature task in MAX.

 

Question: What instruments are recommended to verify the performance of the NI SCXI-1328?

 

Answer: The recommended instruments for verifying the performance of your NI SCXI-1328 terminal block are a Fluke 5700A, NI-4060, and the HP 34401A. If these are not available, look for a high-precision voltage source with at least 50 ppm accuracy, a multirange 5 1/2 digit digital multimeter (DMM) with 15 ppm accuracy, and a thermometer that is accurate to within 0.1 °C.

 

Question: How do you verify the performance of the temperature sensor on the NI SCXI 1328?

 

Answer: To verify the performance of the temperature sensor on your NI SCXI 1328, connect a +5 VDC power source to the terminal block. Hold it upright vertically and read it from the rear of the device.

SCXI-1328 PDF Manuals & Diagrams

NI-Visa 17.5 package

Why Buy From Apex Waves

Apex Waves Youtube Video

Delivery: UPS, FedEX and DHL – Free Fedex Ground on all orders
Overnight, Next Day Air or Expedited shipping options available
International delivery available
Same day shipping for in-stock on location
Warranty: All of our products are covered by our Apex Waves Warranty.
3 Year Warranty - New Surplus Parts
2 Year Warranty - Refurbished Parts
Returns: No hassle return policy.
Dedicated customer service team.
Payment: Authorize.Net paypal visa card master card american express card BB&T Bank better business bureau
Quick Quotes: Receive Price & Availability Today!
Calibration: Ask About Our Tiered Calibration Levels
Option & Modules: Confirm Your Requirements or Versions
Repair: Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
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