Keithley 7700
Differential Multiplexer 20Ch
Description
This Differential Multiplexer 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, this contains latching electromechanical relays that enable signal bandwidths of up to 50MHz.
This is ideal for RTD, thermistor, and thermocouple temperature applications.
Key Points
20 channels for general purpose measurements, plus two channels to measure current
Oversize screw terminal connection blocks are standard for easier connections
50MHz bandwidth
300V, 1A capacity for voltage channels; 60W, 125VA
3A capacity for current channels
Low insertion loss of up to 50MHz
Relay closures stored in onboard memory
Specifications
Number of channels: 20Ch
Bandwidth: 50MHz
Capacity: 3A
Low insertion loss: Up to 50MHz
