Description
The product with the part number 776572-20 falls under the category of SCXI & Legacy equipment. Specifically, it is the SCXI-1120 model, known for its functionality as an 8 ch Isolation Amplifier, boasting a notable 10 kHz Bandwidth. This device is characterized by its 8 isolated input channels, ensuring versatile application across multiple scenarios.
It offers a working isolation of up to 250 Vrms, making it suitable for a variety of demanding environments. Users will appreciate the flexibility provided by its input ranges, which are various and configurable via jumpers, tailored to meet diverse needs. Additionally, this unit comes equipped with configurable lowpass filter options of either 4 Hz or 10 kHz, further enhancing its adaptability.
The SCXI-1120 also features an extensive range of gain stages, including gains of 1, 2, 5, 10, 20, 50, 100, 200, 250, 500, 1,000, and 2,000, allowing for precise signal amplification as required. Its output range is ±5 V, with output modes that include both parallel-output mode and multiplexed-output mode, offering versatility in output delivery.
Connection to the SCXI-1120 is facilitated through a 50-pin male ribbon-cable rear connector and a 32-pin DIN C male front connector, ensuring easy integration into existing setups. The device operates optimally within a temperature range of 0 to 50 °C and features compact dimensions of 1.2 x 6.8 x 8.0 in, making it both efficient in performance and economical in space.
Despite its obsolete status as announced by National Instruments, this model remains available for purchase and repairs through Apex Waves. Furthermore
| Specification | Detail |
|---|---|
| Part Number | 776572-20 |
| Category | SCXI & Legacy |
| Model | SCXI-1120 |
| Description | 8 ch Isolation Amplifier, 10 kHz Bandwidth |
| Input Channels | 8 isolated input channels |
| Working Isolation | 250 Vrms |
| Input Ranges | Various, configurable via jumpers |
| Filter Options | Configurable lowpass filter of 4 Hz or 10 kHz |
| Gain Stages | Gains of 1, 2, 5, 10, 20, 50, 100, 200, 250, 500, 1,000, and 2,000 |
| Output Range | ±5 V |
| Output Modes | Parallel-output mode and multiplexed-output mode |
| Connectors | 50-pin male ribbon-cable rear connector, 32-pin DIN C male front connector |
| Operating Temperature | 0 to 50 °C |
| Dimensions | 1.2 x 6.8 x 8.0 in |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
| Calibration | Available to be calibrated; NIST accredited calibrations through a 3rd party; basic in-house calibration also available |
Question 1: What is the bandwidth of the SCXI-1120?
Answer 1: The SCXI-1120 offers a 10 kHz bandwidth.
Question 2: How many input channels does SCXI-1120 have?
Answer 2: It has 8 isolated input channels.
Question 3: What are the filter options for SCXI-1120?
Answer 3: It has configurable filters of 4 Hz or 10 kHz.
Question 4: Can SCXI-1120 operate in multiplexed-output mode?
Answer 4: Yes, it supports both parallel and multiplexed modes.
Question 5: What is the operating temperature range of SCXI-1120?
Answer 5: Operates from 0 to 50 °C.
