20
21
-1
1
22
Power Supply PS1000-A6-48.5
Terminals and Wiring
15
Terminals and Wiring
The terminals are IP20 finger safe constructed and suitable for field- and factory wiring.
Connecting Terminals
1.
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.
2.
Follow national installation codes and installation regulations!
3.
Ensure that all strands of a stranded wire enter the terminal connection!
4.
Unused terminal compartments should be securely tightened.
5.
Ferrules are allowed.
Daisy chaining:
Daisy chaining (jumping from one power supply 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 Figure 15.2.
Figure 15.1 Daisy chaining of outputs
Input and output
DC-OK-Signal
Type
Screw termination
Push-in termination
Solid wire
Max. 6mm
2
Max. 1.5mm
2
Stranded wire
Max. 4mm
2
Max. 1.5mm
2
American Wire Gauge
AWG 20-10
AWG 24-16
Wire diameter (including ferrules) Max 2.8mm
Max. 1.6mm
Wire stripping length
7mm / 0.28inch
7mm / 0.28inch
Screwdriver
3.5mm slotted or cross-head No 2 Not required
Recommended tightening torque Max. 1Nm, 9lb-in
Not available
Load
+
-
Power
Supply
+ +
- -
Output
Power
Supply
+ +
- -
Output
Maximal 15A continuous for CP5.241-S2
Maximal 25A continuous for all other units
max. 25 A
continuous
