Keysight DAQ970A Guia Del Usuario página 61

3 Features and Functions
For control applications, the actuator has the following advantages:
Higher voltage and power rating than the digital output channels. The actuator switches can also be used to control
power devices.
When used with high-power devices, however, it is critical that you provide protection to the switch from capacitive
and inductive loads to ensure maximum relay life.
For more information on attenuators, see Using Attenuators.
Keysight DAQ970A/DAQ973A User's Guide 61