Description
The National Instruments SCXI-1378 Terminal Block, with part numbers 778731-01 and 188359B-01, is designed to be compatible with the SCXI-1130 High-Density Matrix Switch Module. It supports various configurations, including a 4×64 (1-wire) matrix and a 4×32 (2-wire) matrix, though it should be noted that the 4×64 configuration employs only even numbered rows.
One of the key features is that the SCXI-1378 Terminal Block eliminates the need for external wiring due to its compatibility with NI matrix expansion plugs, which simplifies the process of expanding rows and columns. This front-mounting terminal block is equipped with screw terminals that facilitate secure signal connections, including trigger input and output signals.
Users can enhance their system’s functionality by leveraging the expansion capability of the SCXI-1378, which allows for expanded rows or columns when used with additional terminal blocks and matrix expansion plugs. Secure mounting is achieved through tightening the chassis screws located on the rear of the SCXI-1378 back panels. An example of the expansion capability can be seen in the creation of an 8×64 1-wire matrix configuration by connecting two SCXI-1378 Terminal Blocks with a single matrix expansion plug.
| Specification | Detail |
|---|---|
| Product Name | National Instruments SCXI-1378 Terminal Block |
| Part Numbers | 778731-01, 188359B-01 |
| Compatible Module | SCXI-1130 High-Density Matrix Switch Module |
| Possible Configurations | 4×64 (1-wire) matrix, 4×32 (2-wire) matrix |
| Configuration Note | 4×64 configuration utilizes even numbered rows only |
| Wiring Requirement | No external wiring required, uses NI matrix expansion plugs |
| Type | Front-Mounting Terminal Block with screw terminals |
| Signal Connection | Link signals, trigger input, and trigger output signals |
| Expansion Capability | Expandable rows/columns using additional SCXI-1378 Terminal Blocks and matrix expansion plugs |
| Mounting | Tighten chassis screws on the rear of the SCXI-1378 back panels |
| Expansion Example | 8×64 1-wire matrix using two SCXI-1378 Terminal Blocks and a single matrix expansion plug |
Question 1: What are the part numbers for the National Instruments SCXI-1378 Terminal Block, and which module is it designed to be compatible with?
Answer 1: The expansion capability of the National Instruments SCXI-1378 Terminal Block enables users to create an 8×64 1-wire matrix by connecting two terminal blocks with a single matrix expansion plug.
Question 2: What feature of the National Instruments SCXI-1378 Terminal Block enables users to create an 8×64 1-wire matrix by connecting two terminal blocks with a single matrix expansion plug?
Answer 2: The National Instruments SCXI-1378 Terminal Block supports 4×64 (1-wire) and 4×32 (2-wire) matrix configurations with the SCXI-1130 High-Density Matrix Switch Module, and its expansion capability allows users to create larger matrix configurations, such as an 8×64 1-wire matrix, by connecting additional terminal blocks with matrix expansion plugs, thereby enhancing system functionality through increased flexibility and scalability.
Question 3: What configurations does the National Instruments SCXI-1378 Terminal Block support when used with the SCXI-1130 High-Density Matrix Switch Module, and what method does it provide for simplifying the expansion of rows and columns?
Answer 3: The National Instruments SCXI-1378 Terminal Block supports 4×64 (1-wire) and 4×32 (2-wire) matrix configurations when used with the SCXI-1130 High-Density Matrix Switch Module, and it simplifies the expansion of rows and columns by utilizing NI matrix expansion plugs that eliminate the need for external wiring.
Question 4: What configurations does the SCXI-1378 Terminal Block support when used with the SCXI-1130 High-Density Matrix Switch Module, and what feature allows it to expand its matrix capability?
Answer 4: The part numbers for the National Instruments SCXI-1378 Terminal Block are 778731-01 and 188359B-01, and it is designed to be compatible with the SCXI-1130 High-Density Matrix Switch Module.
Question 5: What configurations does the National Instruments SCXI-1378 Terminal Block support when used with the SCXI-1130 High-Density Matrix Switch Module, and how can its expansion capability enhance system functionality?
Answer 5: The SCXI-1378 Terminal Block supports 4×64 (1-wire) and 4×32 (2-wire) matrix configurations when used with the SCXI-1130 High-Density Matrix Switch Module, and its expansion capability feature allows for expanded rows or columns through the use of additional terminal blocks and matrix expansion plugs.
