The 41-761-001 is a low voltage 32-channel output module ideal for simulating the
operation of a thermocouple, also available with 24, 16 or 8 channels. Each channel of the 41-761 provides a low voltage output across two connector pins capable of providing ±20mV with 0.7μV resolution, ±50mV with 1.7μV resolution and ±100mV with 3.3μV resolution, covering most thermocouple types.. 

The use of two wire outputs and isolation from ground ensures that the 41-761 can be used to accurately simulate low voltages even in the presence of common mode voltages in the system. Each Vcold connection is independent permitting the 41-761 to be connected to multiple cold junctions. 

For improved accuracy each channel of the Low Voltage Output carries accurate calibration data stored in EEPROM on the module. Regular calibration of the channels is not necessary.

Key Features

• 32, 24, 16 or 8 Channel Low-Voltage Source
• Ideal For Thermocouple Simulation
• +/-100mV, +/-50mV and +/-20mV Output Ranges
• 0.7μV Voltage Resolution (+/-20mV Range)
• Two-Wire Output for Each Channel
• Independently Isolated Channels
• Open Circuit Simulation
• Supported in PXI or LXI Chassis
• Kernel and VISA Drivers