Description
The NI SCXI-1334 Terminal Block, with Part Number 777687-34, is specifically designed for compatibility with the SCXI-1129 High Density Matrix, enabling it to configure the matrix into a 4 x 64, 2-wire matrix. This terminal block allows for direct connectivity of signal wires to screw terminals, streamlining the setup process.
Moreover, the SCXI-1334 supports both row and column expansion through the use of matrix expansion plugs and cables, enhancing its versatility for different applications. It also includes terminals for scanner advanced output and external input trigger signals, adding to its functionality.
For connection purposes, the terminal block is equipped with two 128-pin DIN connectors for the columns and 10-pin headers for the rows, facilitating the integration of multiple units. It adheres to Measurement Category I standards, with a maximum signal voltage capacity of 150 V and an 800 V maximum impulse voltage.
Users should note the safety considerations associated with the NI SCXI-1334: it is not suitable for Measurement Categories II, III, or IV and should not be connected to MAINS supply circuits, such as wall outlets, with 115 or 230 VAC. Additionally, if any relay terminal carries dangerous voltages, it should not be connected concurrently with low-voltage terminals, maintaining the prescribed safety limits.
| Specification | Detail |
|---|---|
| Part Number | 777687-34 |
| Product Name | NI SCXI-1334 Terminal Block |
| Compatibility | SCXI-1129 High Density Matrix |
| Configuration | 4 x 64, 2-wire matrix |
| Connectivity | Direct connectivity of signal wires to screw terminals |
| Expansion | Supports row and column expansion with matrix expansion plugs and cables |
| Additional Features | Terminals for scanner advanced output and external input trigger signals |
| Connectors | Two 128-pin DIN connectors for columns, 10-pin headers for rows |
| Measurement Category | I |
| Maximum Signal Voltage | 150 V |
| Maximum Impulse Voltage | 800 V |
| Safety Considerations | Not suitable for Categories II, III, or IV; not for MAINS supply connection; relay terminal safety limits |
Question 1: What are the features and safety precautions associated with the NI SCXI-1334 Terminal Block designed for use with the SCXI-1129 High-Density Matrix?
Answer 1: The NI SCXI-1334 Terminal Block is equipped with two 128-pin DIN connectors for the columns and 10-pin headers for the rows to facilitate the integration of multiple units.
Question 2: What features of the NI SCXI-1334 Terminal Block enhance its flexibility for different applications and what are the safety considerations regarding its voltage handling capabilities?
Answer 2: The NI SCXI-1334 Terminal Block, designed for use with the SCXI-1129 High-Density Matrix, features direct connectivity for signal wires to screw terminals, support for row and column expansion with matrix expansion plugs and cables, scanner advanced output and external input trigger signal terminals, two 128-pin DIN connectors for columns, and 10-pin headers for rows, adhering to Measurement Category I standards with a capacity of 150 V maximum signal voltage and 800 V maximum impulse voltage.
Question 3: What are the safety considerations and voltage limitations to keep in mind when using the NI SCXI-1334 Terminal Block, particularly in relation to Measurement Categories and MAINS supply circuits?
Answer 3: The NI SCXI-1334 Terminal Block enhances its flexibility for different applications through features such as compatibility with the SCXI-1129 High Density Matrix for configuration into a 4 x 64, 2-wire matrix, support for row and column expansion using matrix expansion plugs and cables, and terminals for scanner advanced output and external input trigger signals. Regarding safety considerations, the terminal block adheres to Measurement Category I standards and can handle a maximum signal voltage of 150 V and an 800
Question 4: What types of connectors are equipped on the NI SCXI-1334 Terminal Block for facilitating the integration of multiple units?
Answer 4: When using the NI SCXI-1334 Terminal Block, it is important to note that it is only suitable for Measurement Category I and should not be used with Measurement Categories II, III, or IV; it must not be connected to MAINS supply circuits, such as wall outlets with 115 or 230 VAC, and users should ensure that dangerous voltages on relay terminals are not connected at the same time as low-voltage terminals to maintain safety limits, with the terminal block having a maximum
Question 5: What are the capabilities and safety considerations associated with the NI SCXI-1334 Terminal Block designed for use with the SCXI-1129 High Density Matrix?
Answer 5: The NI SCXI-1334 Terminal Block, designed for the SCXI-1129 High Density Matrix, can configure the matrix into a 4 x 64, 2-wire matrix, offers direct connectivity of signal wires to screw terminals, supports row and column expansion with matrix expansion plugs and cables, includes terminals for scanner advanced output and external input trigger signals, and comes equipped with two 128-pin DIN connectors and 10-pin headers for connections. It adheres to Measurement Category I,
