The Keithley 7011-C 40-Channel Multiplexer Card Connector has four independent banks of 1x10 switching. Each channel is 2-pole. These four banks can be combined for a wide variety of switching configurations—for example, dual 1x20, or 1x10 and 1x30, or one large 1x40. The 7001 mainframe can automatically configure the 7011 to switch 4-pole signals by combining channel pairs. This gives you a dual 1x10 4-pole multiplexer or a single 1x20 4-pole multiplexer.

Each of the four multiplexer outputs on this card connects to the 7001/7002 analog backplane through removable jumpers for even greater flexibility. Two 7011-C cards can be used to make a single 1x80 multiplexer with all intercard connections through the backplane. The 7011-C multiplexer outputs can also be connected to the rows of the 7012 via the backplane for row expansion.

These cards automatically configure the 7001 or 7002 mainframe. Two connection options are available, screw terminal for maximum flexibility or a single 96-pin quick disconnect connector.