GW Instek PSW Series - External Voltage Control of Current Output

PSW Series User Manual
122
External Voltage Control of Current Output
Background
External voltage control of the current output is
accomplished using the MIL-26 connector on
the rear panel. A voltage of 0~10V is used to
control the full scale current of the instrument,
where:
Output current = full scale current × (external
voltage/10)
Connection
When connecting the external voltage source to
the MIL connectors, use shielded or twisted
paired wiring.
PSWEXT-V
Analog
connector
＋
－
16
5
Output
Terminal
2 core shielded
wire or twisted
pair
 Pin16 → EXT-V (-)
 Pin5 → EXT-V (+)
 Wire shield → negative (-) output terminal