20 Channel Differential Multiplexer Module 50MHz.
Keithley 7700 is a Differential Multiplexer Module, 20-Channel with automatic CJC, screw terminals, and up to 50 MHz bandwidth (for Models 2700, 2701, and 2750).
The Model 7700 plug-in module offers 20 channels of 2-pole or 10 channels of 4-pole multiplexer switching that can be configured as two independent banks of multiplexers.
There are two additional protected channels for current measurements. Automatic CJC is provided so that no other accessories are required to make thermocouple temperature measurements.
In addition, the Model 7700 contains latching electromechanical relays that enable signal bandwidths of up to 50MHz. The Model 7700 is ideal for RTD, thermistor, and thermocouple temperature applications.
20 channels for general purpose measurements, plus two channels to measure current
Oversize screw terminal connection blocks are standard for easier connections
50 MHz bandwidth
Capacity for voltage channels: 300 V, 1 A; 60 W, 125 VA
Capacity for current channels: 3 A
Low insertion loss of up to 50 MHz
Relay closures stored in onboard memory
€ 573 (net) $688 (US)