6
INTERFACE:
MOLEX 0901301120
PIN (color)
DESIGNATION
DESCRIPTION
1 (-)
TEMP Test point
Module’s internal temperature test point.
By default the pin is unconnected, but can
be activated on request.
2,4,5,6 (black)
Ground
PINS 2,4,5,6 are connected to the circuit
ground of all internal circuits. The return
signal connection for all interface signals
should be made to one of these pins.
3 (
yellow
)
Voltage Program
A positive DC voltage applied to this pin
controls the output voltage set point.
0-10V corresponds to 0-V
MAX
7 (
blue
)
INHIBIT
The high voltage output is inhibited or
enabled by this pin.
0V – enabled; 5V or free-standing –
inhibited.
8 (
green
)
Ready Indicator
This pin is pulled to the ground, when the
output voltage is equal to the program
voltage (or higher than the program
voltage).
9, 10 (
red
)
+15 V
These pins p15V DC that may be
used for status LEDs etc.
Maximum output current 40mA.
11 (
orange
)
+5 V
This pin pr5V DC that may be
used for status LEDs etc.
Maximum output current 40mA.
12, 18
N/C
-
13 (
white
; black
mark)
Overtemp
This pin is pulled to ground when internal
temperature exceeds approx.
85°C level
.
In this case the high voltage output will
be also disabled.
14 (
white
;
blue
mark
)
Overvoltage
This pin is pulled to the ground when
overvoltage occurs.
In case of
overvoltage, the high voltage output will
be also disabled.
15 (
green /
brown
)
End of Charge
Indicator
PIN15 is pulled to
ground
when the
output voltage is below the program
voltage.
Otherwise PIN15 is pulled to +15V.
16 (
blue /
white
)
Secondary Inhibit
The HV OUTPUT is inhibited (when
+15V is applied) or enabled (when 0V is
applied or the pin is free-standing). This
pin should be used only to control parallel
operations of two or more power
modules.
17 (
violet
)
Voltage Monitor
The voltage at this pin is a signal
proportional to the instantaneous output.
0-10V corresponds to 0-V
MAX
Current capability 1,5mA; R
out
= 1kOhm
Summary of Contents for PCA-10
Page 11: ...11 Dimensional drawing...
