7013,7014

Ordering Information
7013-C 20-Channel, 2-Pole
Independent
Switch with
96-Pin Mass Terminated
Connector Board
7013-S 20-Channel, 2-Pole Independent
Switch with Screw
Terminal Connector Board



Built-in temperature reference
for thermocouple cold junction
compensation
• 39-channel, 2-pole multiplexer
• For thermocouple and general
purpose signal switching

Ordering Information
7014 39-Channel Thermocouple
Scanner
with Screw Terminal
Connector Board



This isolated switch card contains 20 independent
channels that can be connected in a wide
variety of configurations. Each channel is 2-pole.
The isolated switch configuration provides the
greatest flexibility because the switches can be
connected as needed. Both sides of each 2-pole
relay are available for connection.


The 7014 can multiplex up to 39 cold junction
compensated thermocouple
channels. The
built-in reference
junction can be measured to
determine the temperature of the isothermal
connection board for accurate temperature measurements.
The reference junction sensing device
outputs a calibrated
reference voltage that is linearly
related to the temperature of the isothermal
connection board.
The 7014 card with the 7001 or 7002 mainframe
is designed to be used with the Keithley Model
2000, 2001, and 2010 DMMs. The 2001 uses the
reference
junction output from the 7014 to display
properly compensated and linearized temperature
readings from the thermocouples.