Technical data, mounting, wiring
PS2031-2410-0000
20
Version: 1.0
3.9
Terminals and wiring
The terminals are designed to be finger-safe according to IP20 and are suitable for field or factory wiring.
Technical data
Input
Output
Connection cross-section
e*: max. 6mm²
f*: max. 4mm²
a*: max. 4mm² (d<2.8mm)
e*: max. 6mm²
f*: max. 4mm²
a*: max 4mm² (d<2.8mm)
Connection cross section
(AWG)
e*: AWG 20-10
f*: AWG 20-10
a* AWG 20-10 (d<2.8mm)
e*: AWG 20-10
f*: AWG 20-10
a* AWG 20-10 (d<2.8mm)
Strip length
7mm / 0.28inch
7mm / 0.28inch
e* = solid single wire
f* = stranded wire
a* = with ferrule
Wiring instructions:
• Use suitable copper cables that are designed for at least the following operating temperatures: +60°C
for ambient temperatures up to +45°C, +75°C for ambient temperatures up to +60°C, and +90°C for
ambient temperatures up to +70°C.
• Observe the national installation rules and regulations!
• Make sure that all single wires of a strand are connected to the terminal!
• Unused terminals should be tightened firmly.
• Ferrules are permitted.
Series connection of power supply units:
Series connection (looping from one power supply output to the next) is permitted as long as the average
output current flowing through a connection pin does not exceed 25 A. For higher currents please use a
separate distributor terminal strip as shown in Fig.
Using distribution terminals
.
Fig. 8: Series connection of outputs; use of distribution terminals
