High-Voltage PXI Multiplexer 
- Hot Switching up to 750VDC or 750VAC peak
- Cold Switching up to 1000VDC or 1000VAC peak
- Available Electro-mechanical Relay Versions for Hot or Cold Current Switching up to 5A
- Kernel, VISA and IVI Support For PXI Environments & Kernel and IVI Support For LXIEnvironments
- Select modules are supported by our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures within LXI, PCI and PXI switch systems.
These high-voltage PXI multiplexer modules provide solutions for applications that need to switch voltages up to 1000V. Our 40-320A modules are suited for hot or cold switching applications up to 10W and 0.5A with a rating of 13mA at their maximum operating voltage. Our 40-331A modules can switch up to 1000V and also have a hot or cold switching current rating of 5A.
The design ensures the modules can withstand high common mode voltages and a protective safety cover is used to shield
the switching components.
All these modules use high voltage D-type connectors which are fully supported by our cable and connector accessories.
Below you will find tables to help you choose which version is appropriate for your application:
| HIGH VOLTAGE MULTIPLEXERS | |||||||||
| Type | Current | Switch Type | Voltage | Max Power | Banks | Configuration | Connector | PXI Slots | Part No. |
| 1 Pole | 0.5 A | Reed Relay | 1000 VDC
1000 VAC |
10 W | 1 | 12:1 | 37-pin Male HV D-type | 1 | 40-320A-001 |
| 24:1 | 40-320A-101 | ||||||||
| 5 A | EMR | 1000 VDC
1000 VAC |
150 W | 1 | 24:1 | 1 | 40-331A-001 | ||
| 2 | 12:1 | 40-331A-002 | |||||||
| 4 | 6:1 | 40-331A-003 | |||||||
| 6 | 4:1 (SP4T)
|
40-331A-004 | |||||||
| 8 | 3:1 (SP3T)
|
40-331A-005 | |||||||
| 12 | 2:1 (SPDT)
|
40-331A-006 | |||||||
