Description
The product with the part number 777687-04, previously known as 182695B-01L, falls under the SCXI & Legacy category. It is identified as model SCXI-1304, designed for versatility and compatibility with a range of modules including SCXI-1140, SCXI-1141/1142/1143, SCXI-1120/D, and SCXI-1125.
For connectivity, it is equipped with 22 Screw Terminals and BNC Connectors, providing a robust and reliable connection. The coupling is adjustable per channel, offering both AC/DC configurations, which enhances its adaptability for various signal types. Each channel’s signal ground referencing can be configured to meet specific requirements, ensuring optimal performance.
It is important to note that channel isolation is not valid if bias resistors are engaged. For signal conditioning, the module features highpass filters in the paths of positive and negative channel inputs for AC coupling, and a direct link to module inputs for DC coupling, enabling seamless integration and signal processing.
The SCXI-1304 operates within a temperature range of 0 to 50 °C and can be stored in temperatures ranging from –20 to 70 °C. It is designed to work efficiently in environments with a relative humidity range of 10 to 90% non-condensing, ensuring durability and longevity.
This product adheres to electrical safety standards set by IEC 61010-1, EN 61010-1, UL 3111-1, UL 61010B-1, and CAN/CSA C22.2 No. 1010.1, reflecting its commitment to quality and safety. Despite being announced as obsolete by National Instruments, it remains available for purchase and repairs through Apex Waves, providing continued support for users.
| Specification | Detail |
|---|---|
| Part Number | 777687-04 |
| Previous Part Number | 182695B-01L |
| Category | SCXI & Legacy |
| Model | SCXI-1304 |
| Compatibility | SCXI-1140, SCXI-1141/1142/1143, SCXI-1120/D, SCXI-1125 |
| Connection Type | 22 Screw Terminals, BNC Connectors |
| Coupling | AC/DC, Configurable per Channel |
| Signal Ground Referencing | Configurable for each channel |
| Channel Isolation | Not valid if bias resistors are engaged |
| AC Coupling | Highpass Filters in Paths of Positive and Negative Channel Inputs |
| DC Coupling | Direct Link to Module Inputs |
| Operating Temperature Range | 0 to 50 °C |
| Storage Temperature Range | –20 to 70 °C |
| Relative Humidity Range | 10 to 90% Non-condensing |
| Electrical Safety Standards | IEC 61010-1, EN 61010-1, UL 3111-1, UL 61010B-1, CAN/CSA C22.2 No. 1010.1 |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the SCXI-1304’s original part number?
Answer 1: 182695B-01L
Question 2: Can the SCXI-1304 couple both AC and DC signals?
Answer 2: Yes, it offers AC/DC configurable coupling.
Question 3: How many screw terminals does the SCXI-1304 have?
Answer 3: 22 screw terminals
Question 4: What is the operating temperature range of the SCXI-1304?
Answer 4: 0 to 50 °C
Question 5: Is the SCXI-1304 still available for purchase?
Answer 5: Yes, available through Apex Waves.
