Datasheet

CPS20.241-D1
C-Series
24V, 20A, DC/DC CONVERTER
12. TERMINALS AND WIRING
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.
Input and output DC-OK-Signal
Type
screw terminals spring-clamp terminals
Solid wire 0.5-6mm
2
0.15-1.5mm
2
Stranded wire 0.5-4mm
2
0.15-1.5mm
2
American Wire Gauge AWG20-10 AWG26-14
Max. wire diameter 2.8mm (including ferrules) 1.5mm (including ferrules)
Wire stripping length 7mm / 0.28inch 7mm / 0.28inch
Screwdriver 3.5mm slotted or cross-head No 2 3.5mm slotted (to open the spring)
Recommended tightening torque 1Nm, 9lb.in not applicable
Instructions:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
60°C for ambient up to 45°C and
75°C for ambient up to 60°C minimum
90°C for ambient up to 70°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Do not use the unit without PE connection.
e) Unused terminal compartments should be securely tightened.
f) Ferrules are allowed.
Daisy chaining:
Daisy chaining (jumping from one DC/DC converter output to the next) is allowed as long as the average output
current through one terminal pin does not exceed 25A. If the current is higher, use a separate distribution terminal
block as shown in Fig. 12-2.
Fig. 12-1 Daisy chaining of outputs Fig. 12-2 Using distribution terminals
Load
+
-
Power
Supply
+ +
- -
Output
Power
Supply
+ +
- -
Output
max 25A!
continuous
Distribution
Terminals
Load
+
-
Power
Supply
+ +
- -
Output
Power
Supply
+ +
- -
Output
Oct. 2013 / Rev. 1.2 DS-CPS20.241-D1-EN
All parameters are specified at 24V, 20A, 300Vdc, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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