Siemens 6DR50 Series Operating Instructions Manual page 82

Connection
5.2 Electric
Note
To observe before connecting
Before you connect the mechanical limit switch module, observe the following conditions:
• Isolate all wires from power and make sure the device is truly isolated from power.
• Construct the cross-sectional area of the connection cables in such a way that it is
appropriate for the permitted current load.
Note
Preparing the cables or stranded wires
1. Insulate the cables in such a way that the insulation is flush with the terminal when
plugging in the wires.
2. Fit ferrules to the ends of stranded wires.
①
②
Figure 5-9
Procedure
1. Loosen the screw
2. Pull the transparent cover
3. Tighten every cable in the corresponding terminal.
4. Slide the transparent cover
80
Mechanical limit switch module
Fault message
Mechanical limit switch module
①
on the transparent cover
③
④
②
②
up to the front end stop.
②
up to the end stop of the basic electronics.
Limit
Switching amplifier
.
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12