Rockwell Automation 1606-XLP15B Power Supply Reference Manual - Manual (Page 9)

All parameters are specified at 12V, 1.3A, 230Vac input, 25°C ambient and after a 5 minutes run-in time.unless noted otherwise.
Rockwell Automation Publication 1606-RM020A-EN-P — March 2014 9
Bulletin 1606 Switched Mode Power Supplies
9. Functional Diagram
Fig. 9-1 Functional diagram
Input Fuse
&
Input Filter
L
N
Output Over-
Voltage
Protection
Input
Rectifier
&
Inrush
Limiter
Power
Converter
Output
Voltage
Regulator
+
-
-
Output
Filter
V
OUT
DC
on
PE
10. Front Side and User Elements
Fig. 10-1 Front side
A Output Terminals
Screw
terminals,
Dual terminals for the negative pole allows easy grounding of the output voltage.
+ Positive output
- Negative (return) output
B Input Terminals
Screw
terminals
L Phase (Line) input
N Neutral conductor input
PE (Protective Earth) input
C DC-on LED (green)
On when the voltage on the output terminals is > 10.5V
D Output voltage potentiometer
Turn to set the output voltage. Factory set: 12.0V
A
B
C
D