Description
The National Instruments SWB-2815 Matrix Module for SwitchBlock, with part numbers 781421-15 and 781420-15, is equipped with 0.3 A reed relays using Ruthenium contacts that ensure a long lifespan of up to 2.5 x 10^8 cycles. Capable of driving up to 61 relays simultaneously, this module can handle a maximum switching voltage of 100 VDC and a current of 0.25 A per channel, with up to 3 watts of switching power per channel or crosspoint.
It is designed for use with the NI-2800 PXI Matrix Module Carrier, requiring four PXI slots for installation, and supports a 4 x 86 matrix in a 1-wire configuration. The SWB-2815 is compatible with NI SwitchBlock systems and falls under Category I, handling signal voltages below 100 VDC or 70 Vrms.
| Specification | Detail |
|---|---|
| Part Numbers | 781421-15, 781420-15 |
| Product Name | National Instruments SWB-2815 Matrix Module for SwitchBlock |
| Relay Type | 0.3 A Reed Relay |
| Contact Material | Ruthenium |
| Relay Lifespan | 2.5 x 10^8 Cycles |
| Simultaneous Relay Drive | Up to 61 Relays |
| Maximum Switching Voltage | 100 VDC |
| Maximum Switching Current | 0.25 A per Channel |
| Maximum Switching Power | 3 Watts per Channel or per Crosspoint |
| Carrier Requirement | NI-2800 PXI Matrix Module Carrier |
| Carrier Slot Requirement | Four PXI Slots |
| Supported Matrix Configuration | 4 x 86 Matrix, 1-Wire Configuration |
| Compatibility | NI SwitchBlock Systems |
| Device Category | Category I |
| Maximum Signal Voltage | 100 VDC or 70 Vrms |
Question 1: What is the maximum number of relays the National Instruments SWB-2815 Matrix Module for SwitchBlock can drive simultaneously, and what is the maximum switching voltage and current per channel it supports?
Answer 1: The significance of the National Instruments SWB-2815 Matrix Module having Ruthenium contacts in its 0.3 A reed relays lies in Ruthenium’s superior durability and resistance to corrosion, which contributes to the module’s operational longevity, allowing it to sustain up to 2.5 x 10^8 cycles without degradation of performance.
Question 2: What is the maximum voltage and current per channel that the National Instruments SWB-2815 Matrix Module for SwitchBlock can handle, and with which NI PXI Matrix Module Carrier is it designed to be used?
Answer 2: The National Instruments SWB-2815 Matrix Module for SwitchBlock can drive up to 61 relays simultaneously and supports a maximum switching voltage of 100 VDC and a current of 0.25 A per channel.
Question 3: How many relays can the National Instruments SWB-2815 Matrix Module for SwitchBlock drive simultaneously, and what are its maximum switching voltage and current per channel specifications?
Answer 3: The National Instruments SWB-2815 Matrix Module can handle a maximum switching voltage of 100 VDC and a current of 0.25 A per channel, and its compatibility with the NI-2800 PXI Matrix Module Carrier requires it to occupy four PXI slots for installation.
Question 4: What is the maximum switching voltage and current per channel that the National Instruments SWB-2815 Matrix Module can handle, and how does its compatibility with the NI-2800 PXI Matrix Module Carrier affect its installation requirements?
Answer 4: The National Instruments SWB-2815 Matrix Module for SwitchBlock can handle a maximum switching voltage of 100 VDC and a current of 0.25 A per channel, and it is designed to be used with the NI-2800 PXI Matrix Module Carrier.
Question 5: Considering the specifications of the National Instruments SWB-2815 Matrix Module, what is the significance of the module having Ruthenium contacts in its 0.3 A reed relays for its operational longevity?
Answer 5: The National Instruments SWB-2815 Matrix Module for SwitchBlock can drive up to 61 relays simultaneously and is specified to handle a maximum switching voltage of 100 VDC and a current of 0.25 A per channel.
