Description
The National Instruments SCXI-1192 Relay Module is designed to accommodate frequency ranges up to 18 GHz and is equipped with 8 SPDT (Single Pole Double Throw) relays, each providing 2 channels for signal routing. Despite its advanced capabilities, it does not support routing to the high-voltage analog bus.
With a maximum rated voltage of 30 V and a maximum rated current of 2 A at 30 V, the SCXI-1192 offers a robust solution for various applications. Users have the flexibility to either auto-detect the module or manually configure it, depending on their specific requirements.
For integration into systems, it is essential that the module is connected to an NI instrument, unless it is used with an SCXI-2000 remote chassis. The module is not hot-swappable, meaning it should not be removed or inserted into a powered chassis to avoid potential damage.
The unit features 24 screw-on SMA jacks serving as I/O connectors, and the relays are of the latching electromechanical type with gold plate contact material, ensuring reliability and longevity. Additionally, the relays do not have a defined power-up state, instead, they retain their configuration even in the event of power loss.
In rest mode, the SCXI-1192 connects NC (Normally Closed) to COM (Common) for each relay, allowing for consistent and predictable default signal routing.
| Specification | Detail |
|---|---|
| Product Name | National Instruments SCXI-1192 Relay Module |
| Frequency Range | Up to 18 GHz |
| Relay Configuration | 8 SPDT (Single Pole Double Throw) Relays |
| Channels per Relay | 2 |
| High-Voltage Analog Bus Support | No |
| Maximum Rated Voltage | 30 V |
| Maximum Rated Current | 2 A at 30 V |
| Module Detection | Auto-detect or Manual |
| Chassis Compatibility | Requires connection to an NI instrument unless using SCXI-2000 remote chassis |
| Hot-Swapping | Not supported (powered chassis) |
| I/O Connectors | 24 Screw-on SMA Jacks |
| Relay Type | Latching Electromechanical Relays |
| Contact Material | Gold Plate |
| Power-Up State | No Defined Power-Up State (Maintains State in Case of Power Loss) |
| Rest Mode Connection | NC to COM for Each Relay |
Question 1: What are the electrical specifications and configuration options for the National Instruments SCXI-1192 Relay Module?
Answer 1: The 24 SMA jacks on the National Instruments SCXI-1192 Relay Module serve as I/O (Input/Output) connectors, and the relays feature gold-plated contact material for enhanced reliability and longevity.
Question 2: What is the maximum frequency range that the National Instruments SCXI-1192 Relay Module can accommodate, and what is its configuration during rest mode?
Answer 2: The National Instruments SCXI-1192 Relay Module has a maximum rated voltage of 30 V, a maximum rated current of 2 A at 30 V, and features 8 SPDT relays.
Question 3: What is the maximum rated voltage and current for the National Instruments SCXI-1192 Relay Module, and how many SPDT relays does it feature?
Answer 3: The National Instruments SCXI-1192 Relay Module can accommodate frequency ranges up to 18 GHz, and in rest mode, it connects the Normally Closed (NC) to the Common (COM) for each relay.
Question 4: What are the maximum rated voltage and current specifications of the National Instruments SCXI-1192 Relay Module, and how does it configure its default signal routing in rest mode?
Answer 4: The National Instruments SCXI-1192 Relay Module has a maximum rated voltage of 30 V and a maximum rated current of 2 A at 30 V, and in rest mode, it configures its default signal routing by connecting the Normally Closed (NC) contact to the Common (COM) for each relay.
Question 5: What type of connectors do the 24 SMA jacks on the National Instruments SCXI-1192 Relay Module serve as, and what is the characteristic of the relays’ contact material?
Answer 5: The National Instruments SCXI-1192 Relay Module accommodates frequency ranges up to 18 GHz, featuring 8 SPDT relays with each providing 2 channels, a maximum rated voltage of 30 V, and a maximum rated current of 2 A at 30 V; users can auto-detect or manually configure the module, but it cannot be hot-swapped and does not support high-voltage analog bus routing.
