Analog Programming (APG) and Isolated Analog Programming (ISOL) 
 
M370430-01  Rev B  4-7 
Making Control Connections 
CAUTION: Equipment damage 
Before making connections from external circuits to the Analog Programming 
Connector, turn the front panel power switch to Off and wait until the front 
panel displays are not illuminated. 
CAUTION: Equipment damage 
Program/monitor signal and return are internally connected to the power supply 
negative output (-S). Do not attempt to bias these away from that potential. 
To connect the output wires to the APG and DC output connector: 
1.  Insert a 3/32 inch slot-head screwdriver into the 
orange-colored box of the connector until the end of the 
spring is reached. See Figure 4-2. 
2.  Hold the connector open and insert the applicable output 
wire. 
3.  Remove the screwdriver. 
 
 
 
Figure 4-2  Inserting Screwdriver into Spring Terminal Block 
 
 
 
Figure 4-3  APG and DC Output Connector