User manual

CD5.121
CD–Series
DC/DC Converter; 12V, 8A
Jan. 08 / Rev. 1.1 DS-CD5.121-EN / All parameters are specified at 12V, 8A and 24Vdc input at 25°C ambient unless otherwise noted.
www.pulspower.com Phone [phone] Germany
9/21
12. FRONT SIDE AND USER ELEMENTS
Fig. 12-1
Front side
A Output Terminals
Screw terminals
Dual terminals per pole
+ Positive output
- Negative (return) output
B
Input Terminals
Screw terminals
+ Positive input
- Negative (return) input
Chassis ground can be used to bond the housing to PE
Ground this terminal to minimize high-frequency emissions.
C
Output voltage potentiometer
Open the flap to set the output voltage. Factory set: 12.0V
D
DC-OK LED (green)
On when the voltage on the output terminals is > 8.5V
13. TERMINALS AND WIRING
Type Screw terminals
Solid wire 0.5-6mm
2
Stranded wire 0.5-4mm
2
American wire gauge 20-10 AWG
Recommended tightening torque 1Nm, 9lb.in
Screwdriver 3.5mm slotted or Pozidrive No 2
Wire stripping length 7mm / 0.275inch
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 local and national installation codes and 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.
e) Ferrules are allowed but not required
f) In order to fulfill GL requirements, unused terminal spaces must be closed.
A
B
C
D