02100005 Rev 1
CCPF-500 CCPF-750 User Manual
Page 8 of 17
Refer to Figure 3, CCPF-500 Optional 4-pin Interface Schematic
Table 2, Optional 4 Pin Interface
Pin #
Pin Name
Functional Level
Description
1
Inhibit/Fault
Reset
(input)
Low = RUN, <0.3V
High = OFF, +5V to
+15V
This pin is the basic ON/OFF control pin for the power
supply. Grounding pin 1 enables power supply
operation if all faults are clear. Ap10 to 15V to
pin 1 prevents the inverter from operating. Optional
High Enable available, contact factory, see note 2.
NOTE: The power supply should be INHIBITED via Pin
1 before the capacitor is discharged into the load.
Noise from the discharge could cause improper
operation if the power supply is not INHIBITED.
2
Ground
Ground return for control interface signals.
3
Voltage
Program
(input)
0 – 10V =
0 – Vout
max
Output is programmed externally with a 0 to +10V
signal for 0 to Voutmax. See note 1.
4
No connect
Molex connector 70553-003
Figure 3, CCPF-500 Optional 4-pin Interface Schematic
