3
1.3. Description of PSU components and connectors.
Table 2. Elements and connector of PSU (see Fig. 2a, 2b, 2c).
Element no.
Description
[1]
L1…Ln
(green) LEDs (indicating presence of voltage at each output of the PSU)
[2]
F1…Fn
glass fuse in AUX (+) circuits
[3]
AUX1…AUXn
outputs
[4]
LED (red) indicating failure of one of the outputs (fuse activation) AUX1 - AUXn
[5]
FPS output indicating failure of one of outputs, relay type
[6]
L-N
power supply connector 230 V AC,
PE
protection connector
[7]
Main fuse
[8]
Optical indication connector LED
[9]
V
ADJ
potentiometer, output voltage adjustment 12
– 15 V DC
Fig. 2a. View of power supply module HPSDC-12V4x1A
Fig. 2b. View of power supply module HPSDC-12V8x1A
Fig. 2c. View of power supply module HPSDC-12V16x1A
