User`s guide

Quick Reference 1
Model N6705 User’s Guide 17
The Rear Panel – At a Glance
1 2 3 4 5
67
8
9
1
Cover screw
Facilitates top and bottom cover removal for power module installation.
2 Digital Port connector
Connects to the 8-pin digital port. Port functions are user-configurable. Refer to
appendix C for details.
3 USB interface connector
Connects to USB interface. May be disabled from front panel menu. Option AKY deletes
the connector.
4 LAN interface connector
Connects to 10/100 Base-T interface. Left LED indicates activity. Right LED indicates
link integrity. May be disabled from front panel menu.
5
AC input connector
3-pin IEC 320 AC input connector. Power cord requires ground conductor.
6
GPIB interface connector
Connects to GPIB interface. May be disabled from front panel menu.
7 Trigger connectors
BNC connectors for trigger in and trigger out signals. Refer to Appendix A for signal
descriptions.
8 Aux Voltage Measurement
connector
Auxiliary voltage measurement connector. Only available on Agilent N6705B
mainframes for use with Agilent N6781A power modules.
9 Wiring access ports
Access for sense and output wire connections. Only available on Agilent N6705B
mainframes. Used for output connections on power modules rated > 20 A.
Also used for Agilent N678xA SMU power modules when extremely precise
measurements or output guarding is required.
WARNING
SHOCK HAZARD The power cord provides a chassis ground through a third
conductor. Be certain that your power outlet is of the three-conductor type
with the correct pin connected to earth ground.