Page 145 - PHU_User Manual_EN_Rev A
P. 145
ANALOG CONTROL
External Voltage Control of Internal Resistance
Background External voltage control of the Internal Resistance
is accomplished using the analog control connector
on the rear panel. There are two external voltage
control ranges, 0 V to 5 V and 0 V to 10V,
depending on the configuration.
For 0 V to 10 V:
Output Resistance = full scale Resistance x
(external voltage/10)
For 0 V to 5 V:
Output Resistance = full scale Resistance x
(external voltage/5)
(Setting Path: Menu/Configuration/Analog
interface/page2)
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