20-channel Solid-state Differential Multiplexer Module
The Keithley 7710 plug-in module offers 20 channels of 2-pole or 10 channels of 4-pole relay input that can be configured as two independent banks of multiplexers. The relays are solid state, providing long life and low maintenance. Solid-state relays usually have a 100 times longer life than mechanical relays. It is ideal for long-term data logging applications as well as for demanding high-speed applications.