多路选通卡

主要特点及优点

96 two-pole or 48 four-pole channels for general purpose measurements

Analog backplane connection relays provide easy bank and card interconnections

300V, 1A switched or 2A carry signal capacity; 60W, 125VA

1μV and 100pA offsets

25MHz bandwidth

Relay closures stored in onboard memory

Latching electromechanical relays

Scan and measure over 110 channels/second

The Model 3722 offers two independent banks of 1x48 two-pole multiplexers, which is ideal for applications that require a high channel count. The two banks can automatically be connected to the Series 3700 mainframe backplane and optional DMM through the analog backplane connection relays. This connection allows the mainframe to reconfigure the card as a single 1x96 two-pole multiplexer or to enable card-to-card expansion for even larger configurations. Another feature of this card is the latching electromechanical relays. They can accommodate 300V, 1A switched signal levels.