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 | DC-OK signal |
|---|---|---|---|
Connection | e*: 0.5 - 6 mm² f*: 0.5 - 4 mm² a*: max. 4 mm² (d<2.8 mm) | e*: 0.5 - 16 mm² f*: 0.5 - 10 mm² a*: max. 10 mm² (d<5.2 mm) | e*: 0.15 - 1.5 mm² f*: 0.15 - 1.5 mm² a*: max. 1.5 mm² (d<1.5 mm) |
Connection | e*: AWG 20-10 f*: AWG 20-10 a*: AWG 20-10 (d<2.8 mm) | e*: AWG 22-8 f*: AWG 22-8 a*: AWG 22-8 (d<5.2 mm) | e*: AWG 26-14 f*: AWG 26-14 a*: AWG 26-14 (d<1.5 mm) |
Strip length | 7 mm / 0.28 inch | 12 mm / 0.5 inch | 7 mm / 0.28 inch |
Screwdriver | 3.5 mm | 3.5 mm or 5 mm | 3.0 mm |
Recommended tightening torque | 1 Nm, 9 lb.in | 2.3 Nm, 20.5 lb.in | Not applicable |
e* = solid 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 and
+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!
- Do not use the device without PE connection.
- 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 54 A. For higher currents please use a separate distribution terminal strip as shown in Fig. Using distribution terminals.
