Tektronix / Keithley 7708

Keithley 7708 40-channel Differential Multiplexer Module

The Keithley 7708 is a 40-channel differential multiplexer module with automatic CJC screw terminals. This plug-in module offers 40 channels of 2-pole or 20 channels of 4-pole multiplexer switching that can be configured as two independent banks of multiplexers. The built-in CJC sensors automatically linearize thermocouples, making the model 7708 ideal for RTD, thermistor and thermocouple temperature applications.

• 40 channels for general purpose measurements
• Two- or four-wire measurement
• Oversize screw terminal connection blocks are standard for easier connection
• 300V, 1A capacity for voltage channels (60W, 125VA)