CS20.241, CS20.241-A1
C-Series
24V,
20A,
S
INGLE
P
HASE
I
NPUT
Preliminary
13.
F
RONT
S
IDE AND
U
SER
E
LEMENTS
Fig. 13-1
Front side
A Input Terminals
(screw terminals)
N, L
Line input
PE (Protective Earth) input
B Output Terminals
(screw terminals, two pins per pole)
+
Positive output
–
Negative (return) output
C Output voltage potentiometer
Open the flap to adjust the output voltage. Factory set: 24.1V
D DC-OK LED
(green)
On, when the output voltage is >90% of the adjusted output voltage
E DC-OK Relay Contact
(quick-connect spring-clamp terminals)
The DC-OK relay contact is synchronized with the DC-OK LED.
See chapter 8 for details.
F “Parallel Use” “Single Use” selector
Set jumper to “Parallel Use” when power supplies are connected in parallel
to increase the output power. In order to achieve a sharing of the load
current between the individual power supplies, the “parallel use”
regulates the output voltage in such a manner that the voltage at no load
is approx. 5% higher than at nominal load. See also chapter 24.5. A missing
jumper is equal to a “Single Use” mode.
Jan. 2012 / Rev. 0.5 DS-CS20.241-EN
Preliminary
All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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