Model Marvin Test Solutions: MV-GX6264-I
128 Channel Scanner/Multiplexer PXI Card, Industrial Grade
- High density mulitplexer configurable as 128 Single ended or 64 Differential channels
- Eight scan groups configurable as 16 Single ended or eight Differential channels each
- 250 VDC or 220 VAC switching voltage per channel
- Fast switching time with 0.5 A rating per channel
- Fully software programmable
- 6U PXI Instrument
The Marvin Test MV-GX6264-I is a 6U PXI scanner / multiplexer that plugs directly into an PXI or CompactPCI backplane. The MV-GX6264-I provides either differential or single-ended scanning capability, configurable via software commands or DIP switches.
The MV-GX6264-I is the high reliability version (HI-REL). The Hi-REL version uses quasi-military relays and is suitable for industrial and military applications. The architecture consists of eight scan groups, A through H, which provide scanning / multiplexing of eight differential or 16 single-ended channels. Mixed configurations of single-ended and differential channels can be used simultaneously. Typical configurations include:
- 1 x 128 Single-ended
- 1 x 64 Differential
- 2 x 1 x 64 Single-ended
- 2 x 1 x 32 Differential
The MV-GX6264-I 128 Channel Scanner/Multiplexer PXI Card can operate in three modes: direct switching, universal bus switching, or combination switching mode. In the direct mode, the MVGX6264-I can route each scan group directly to a dedicated bus without routing through additional relays. This mode is differential only.
The MV-GX6264-I includes four universal buses, X0, Y0, X1 and Y1, which are accessible by each of the eight scanning groups in universal switching bus mode. Each scan group can be utilized in either differential or single-ended mode, extending its scanning and multiplexing capability to sixteen channels per group. Since the eight scanning groups are independent, they can be used for either scanning to a direct bus or the universal bus.
In combination switching mode, each scan group may be individually configured for use with direct or universal busses, thus allowing multiple configurations.
Scope of Delivery:
- Marvin Test Solutions MV-GX6264-I: 128 Channel Scanner/Multiplexer PXI Card, Industrial Grade