Festo — CPX-4AE-4AA-H — 2021-06b
Installation
21
Connecting the plug in screw terminal technology
1
2
1
3
4
Fig. 10: Connection of the connecting cable in screw terminal technology
1
Screwdriver
2
Cable
3
Screw terminal
4
Terminal opening
Screw terminal NECU-L3G8-C2-...
Conductor cross section with wire end sleeve
[mm
2
]
0.25 … 2.5
Strip length
[mm]
10
Tab. 12: Specifications for screw terminal
–
Only use suitable terminal strips
–
Connect only one conductor per screw terminal.
–
Loosen the screw terminal, insert the conductor end with wire end sleeve and tighten the screw
terminal (tightening torque: 0.5 … 0.6 Nm).
6.4.4
Mechanically coding the terminal connection
The terminal connection can be mechanically coded with a coding system.
The coding system is optionally available
–
Recommendation: fir every contact with a coding element.
