User manual

CS3.241
C–Series
24V, 3.3A, SINGLE PHASE INPUT
September. 2007 / Rev. 1.1 DS-CS3.241-EN
All parameters are specified at 24V, 3.3A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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13. FRONT SIDE AND USER ELEMENTS
Fig. 13-1 Front side
Output voltage potentiometer
Open the flap to tune the output voltage.
Factory set: 24.1V
Output Terminals
Screw terminals
+ Positive output
- Negative (return) output
Dual pins per pole
Input Terminals
Screw terminals
N … Neutral input
L … Line (hot) input
... PE (Protective Earth) input
DC-on lamp (green)
On when the voltage at the output
terminals is > 21 V
14. TERMINALS AND WIRING
All terminals are easy to access when mounted on the panel. Input and output terminals are separated from each
other (input below, output above) to help in error-free wiring.
Type Screw terminals
Solid wire 0.5-6mm
2
Stranded wire 0.5-4mm
2
American wire gauge 20-10 AWG
Ferrules Allowed, but not required
Wire stripping length 7mm / 0.275inch
Screwdriver 3.5mm slotted or Pozidrive No 2
Recommended tightening torque 0.8Nm, 7lb.in
Instructions:
a) Use appropriate copper cables that are designed for an operating temperature of:
60°C for ambient up to 45°C and 75°C for ambient up to 60°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Up to two stranded wires with the same cross section are permitted in one connection point (except PE wire).
e) Do not use the unit without PE connection.
f) In order to fulfill GL requirements, unused terminal spaces must be closed.