183290A-01
National Instruments
183290A-01
National Instruments
Description
The 183290A-01 TBX-1303 Terminal Block by National Instruments is a 32-channel isothermal Terminal Block designed for use with thermocouples, featuring automatic ground-referencing and open thermocouple loop detection. This Terminal Block provides reliable and accurate operation with special plastic reinforced packing material to reduce thermal gradients, and will still be available for purchase and repairs through Apex Waves despite being declared obsolete.
183290A-01 TBX-1303 Terminal Block National Instruments TBX-1303 Isothermal Terminal Block is a 32-channel Terminal Block designed for use with thermocouples and can be mounted on a DIN rail for general-purpose applications. Featuring automatic ground-referencing, open-thermocouple loop detection, isothermal construction, and more, this Terminal Block utilizes special plastic reinforced packing material to reduce thermal gradients. With 108 terminals including shield, CH+, and CH- for each input channel, the TBX-1303 also provides a thermistor temperature sensor for cold-junction compensation. Operating in multiplexed temperature sensor mode by default, users can also switch to direct temperature sensor mode. Achieving a maximum voltage output accuracy of ±0.65°C and featuring open thermocouple detection, this Terminal Block is designed to ensure reliable and accurate operation. Although declared obsolete, the TBX-1303 will still be available for purchase and repairs through Apex Waves.
| Made By | National Instruments |
|---|---|
| Part Number | 183290A-01 |
| Compatible Modules | SCXI-1100, SCXI-1181, SCXI-1102, SCXI-1102B/C |
| Construction | Isothermal with special plastic reinforced packing material to reduce thermal gradients |
| Channel Configuration | 32-channel, 108 terminals (shield, CH+, CH- for each channel), with open-thermocouple detection capability |
| Temperature Sensor Voltage Range | 1.91 to 0.58 V over the temperature range of 0 to 55 °C |
Distribution Cache Shipping Info and Options
Shipping Carriers: Here at Distribution Cache we ship using UPS, FedEx, DHL, or TNT. In most cases we get very competitive rates based on our volume and will be happy quote shipping cost to your location upon request. We also know that many customers would prefer to ship collect on their own account numbers and welcome this option.
Shipping Blind: We recognize that many of our customers intend to re-sell the product to their end user. We respect our customer’s relationships with their clients and offer blind shipping as an option to ensure that the package arrives in the most clandestine way possible.
Shipping Process: We take pride in the way we package your order and spare no cost in making sure that it arrives safely at your facility. In the case of new parts, we are always sure to package the factory box inside another larger box for safe transit. For reconditioned parts we often use Distribution Cache customized packaging that is specially made to protect the products from the bumps and falls present during shipment.
Shipping Options:
Next Day Air Early AM - This service is the fastest overnight delivery option available. For most locations the package will be guaranteed by 8:30AM.
Next Day Air – This service guarantees delivery by 10:30AM and is the most frequently used option for overnight shipments.
Next Day Air Saver – This cost saving overnight alternative guarantees delivery by 3PM the next day.
2nd Day Air – For domestic shipments that would take 3-5 days if shipped via Ground, sometimes having the order in 2 days is a great way to go
Ground – Ground is the most inexpensive shipping option provided. Please ask if we are doing a “free domestic ground” shipping promotion on your order. We often provide free ground shipping on larger orders.
Emergency Courier – At times we can help work with a courier service to get the part to your facility during downtimes scenarios. We prefer that the customer sets up the courier but we can be there to make sure the product is handed off to the driver. Please give us a call to see if this is an option on your order.
Please Note: Products listed as “ships today” can ship same-day if an order is placed before 4PM. For larger drives and motors we ask that notification for same-day shipments be provided by 2PM at the latest. For any products listed as “ships in 3-5 days”, please give us a call to see if this can be expedited.
Question:
What type of applications is the TBX-1303 Terminal Block designed for?
Answer:
The TBX-1303 Terminal Block is designed for general-purpose applications, particularly for use with thermocouples.
Question:
How many channels does the TBX-1303 support, and what kind of mounting option does it offer?
Answer:
The TBX-1303 supports 32 channels and can be mounted on a DIN rail.
Question:
What features does the TBX-1303 Terminal Block provide to reduce thermal gradients?
Answer:
The TBX-1303 Terminal Block features isothermal construction and utilizes special plastic reinforced packing material to reduce thermal gradients.
Question:
Does the TBX-1303 Terminal Block have a temperature sensor for calibration, and if so, what is it?
Answer:
Yes, the TBX-1303 Terminal Block includes a thermistor temperature sensor for cold-junction compensation.
Question:
Can the TBX-1303 Terminal Block still be purchased despite being declared obsolete, and if so, where?
Answer:
Yes, although declared obsolete, the TBX-1303 Terminal Block is still available for purchase and repairs through Apex Waves.