GW Instek PSU-Series User Manual - Manual (Page 133)

ANALOG CONTROL
133
Remote Monitoring
The PSU power supplies have remote monitoring support for
current and voltage output. They also support monitoring of
operation and alarm status.
 External monitoring of output voltage and current → from page
133
 External monitoring of operation mode and alarm status → from
page 136
 External Trigger In/Out → from page 139
External Voltage and Current Monitoring
Background The analog connector is used to monitor the
current (IMON) or voltage (VMON) output.
An output of 0~10V or 0~5V (depending on the
configuration) represents the voltage or current
output of 0~ rated current/voltage output.
 IMON = (current output/full scale) × 10 or
5.
 VMON = (voltage output/full scale) × 10 or
5.
Configuration The PSU doesn’t need to be configured to use
external voltage or current monitoring,
however the voltage or current output range
does need to be configured. The monitor output
voltage can be configured as either 0~10V or
0~5V.