Siemens SIPART PS2 Operating Instructions Manual page 68

Installing/mounting
4.7 Installing the optional modules
1. Disconnect all electrical connections of the basic electronics.
2. Loosen the two fixing screws of the basic electronics.
3. Remove the basic electronics.
4. Insert the mechanical limit switch module from the top up to the upper printed circuit board
5. Slide the mechanical limit switch module in the printed circuit board of the module rack
6. Screw in the special screw
7. Set the limits L1 and L2 as described below.
8. An insulating cover is provided over the mechanical limit switch module. Place the insulating
9. Place the insulating cover on the mechanical limit switch module by bending the walls of
10.Place the basic electronics onto the four holders.
11.Fix the basic electronics using both the fixing screws.
12.Reestablish all electrical connections between the basic electronics and the option
13.Using both the screws, fasten the module cover provided. Do not use the standard module
14.Select the labels that are already present on the standard version of the module cover from
15.Establish all electrical connections.
68
guide of the module rack.
approximately 3 mm towards right.
shaft. Tighten the special screw
Note
Pin in the actuating disk bearing
③
A pin is pressed in the actuating disk bearing
③
1. Align pin before placing the adjustment screw
2. Rotate the actuating disk bearing
③
the pin is inserted into the special screw
cover on one side under the basic electronics seat on the walls of the rack. The recesses
of the insulating cover must fit in the corresponding webs of the container wall.
the rack carefully.
modules. Connect the basic electronics and the option modules to the ribbon cables
provided. Connect the basic electronics and the potentiometer to the potentiometer cable.
cover.
the label set provided. Affix the selected labels on the installed module cover as per the
standard version.
Note
Protective conductor connector
A protective conductor connector is not required for safety reasons and therefore is not
provided.
②
through the mechanical limit switch module into the positioner
②
with a torque of 2 Nm.
①
and the special screw
②
①
.
②
into the actuating disk bearing
②
simultaneously so that
.
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
①
.