1 Quick Reference
14 Series N8700 User’s Guide
J1 Analog Programming Connector
The factory-shipped default configuration is Local operation, which
does not require connection to J1.
Pin 1: Enable IN Connect Pin 1 to Pin 14 to enable the output. Disconnect to disable the output.
Pin 2, 3: Chassis Common Signal return for Pin 15 and Pin 16. Connected to chassis.
Pin 4–7: Not Used No connection
Pin 8: Local/Analog Input for selecting between front panel or analog programming of the output.
Pin 9: Voltage Program Input for voltage or resistance programming of the output voltage.
Pin 10: Current Program Input for voltage or resistance programming of the output current.
Pin 11: Voltage Monitor Output for monitoring the output voltage.
Pin 12: Common Signal return for Pin 8, Pin11, Pin 13, and Pin 24. Referenced internally to the
negative sense potential.
Pin 13: CV/CC Output for constant voltage/constant current mode indication.
Pin 14: Enable OUT Connect Pin 14 to Pin 1 to enable the output. Disconnect to disable the output.
Pin 15: Shut Off Input for Shut-Off control of the output. Referenced to Chassis Common.
Pin 16: Power Supply OK Output to indicate the power supply status. Referenced to Chassis Common.
Pin 17–20: Not Used No connection
Pin 21: Local/Analog State Output for indication of local or analog programming mode.
Pin 22: Voltage Prog. Return Signal return for Pin 9. Connected internally to pin 12.
Pin 23: Current Prog. Return Signal return for Pin 10. Referenced internally to p
in 12.
Pin 24: Current Monitor Output for monitoring the output current.
Pin 25: Parallel Output for current balancing in parallel operation. Connected internally to pin 24.
141516
1718
19
2021
2223
24
25
1
2
3
45
6
7
8
101112
13 9
Current Monitor
Current Prog. Return
Voltage Prog. Return
Local / Analog State
Chassis Common
Enable IN
Voltage Monitor
Common (-S)
CV / CC
Current Program
Voltage Program
Local / Analog
Parallel Enable OUT
Shut Off
Power Supply OK
Chassis Common
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