GW Instek PSW Series, User Manual

Page: 105 / 160

ANALOG CONTROL
105
Connection
When connecting the external voltage source to
the MIL connectors, use shielded or twisted
paired wiring.
PSW EXT-V
Analog
connector
＋
－
16
4
Output
Terminal
2 core shielded
wire or twisted
pair

Pin16 → EXT-V (-)

Pin4 → EXT-V (+)

Wire shield → negative ( -) output terminal
Connection- alt.
shielding
If the wire shield needs to be grounded at the
voltage source (EXT-V), then the shield cannot
also be grounded at the negative (-) terminal
output of the PSW power supply. This would
short the output.
PSW EXT-V
Analog
connector
＋
－
16
4
Output
Terminal
2 core shielded
wire or twisted
pair

Pin16 → EXT-V(-)

Pin4 → EXT-V(+)

Wire shield → EXT-V ground (GND)
Panel operation
1. Connect the external voltage according to the
connection diagrams above.