Rockwell Automation 1606-XLS240E, -XLS240EA, -XLS240EC, -XLS240E-D Power Supply Reference Manual - Manual (Page 13)

All parameters are specified at 24V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time, unless noted otherwise.
Rockwell Automation Publication 1606-RM044A-EN-P — March 2014 13
Bulletin 1606 Switched Mode Power Supplies
13. Front Side and User Elements
Fig. 13-1 Front side
A Input Terminals (Quick-connect spring-clamp terminals)
N, L Line input
PE (Protective Earth) input
B Output
Terminals (Quick-connect spring-clamp terminals, two pins per
pole)
+ Positive output
– Negative (return) output
C DC-OK
Relay Contact (Quick-connect spring-clamp terminals)
The DC-OK relay contact is synchronized with the DC-OK LED.
See section 8 for details.
D Output voltage potentiometer
Open the flap to adjust the output voltage. Factory set: 24.1V
E DC-OK
LED (green)
On, when the output voltage is >90% of the adjusted output voltage
F Overload
LED (red)
On, when the voltage on the output terminals is <90% of the adjusted
output voltage, or in case of a short circuit in the output. Input voltage is
required
Flashing, when the unit has switched off due to over-temperature.
Indicators, LEDs
Overload LED DC-OK LED DC-OK Contact
Normal mode OFF ON Closed
During BonusPower OFF ON Closed
Overload (V OUT < 90%) ON OFF Open
Output short circuit ON OFF Open
Temperature Shut-down Intermitted OFF Open
No input power OFF OFF Open
A
B C
D
E
F