- Apex Generator User Manual
5708009-C 4-5
Apex 1 to 5.5 kW Generator
417RF PWR ON Digital 
input
When a positive voltage between 
4 and 30 V is applied to this pin 
RF output is enabled. Once the 
output is ON, a voltage of 1.5 
Vdc or less disables the RF 
output.
See Wiring Diagram 4-5.
Note: The interlocks must be 
satisfied and the setpoint 
must be within the Output 
power range before unit 
will deliver power. See 
Table 3-3. on page 3-6 for 
the Output power range 
specification.
518SETPOINT Analog 
input
This pin linearly controls the RF 
output of the generator.
0 to 10V = 0 to maximum rated 
power output as defined by 
configuration PIN position 2 in 
Table 1-1.
See Wiring Diagram 4-3.
Note: Setpoint must be greater 
than 1% of full rated 
output before unit will 
deliver power.
Table 4-1. User Port 25-Pin APEX Standard Pin Descriptions (Continued)
Signal 
Pin
Return 
Pin
 Name Signal 
Type
Description










