Siemens 6DR50 Series Operating Instructions Manual page 65

6. Screw in the special screw
positioner shaft. Tighten the special screw
Note
Pin in the actuating disk bearing
A pin
1. Align pin
2. Rotate the actuating disk bearing
7. Set the limits L1 and L2 as described in the section "Setting the limits of the mechanical
limit switch module (Page 64)".
8. An insulating cover is provided over the mechanical limit switch module. Place the
insulating 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.
9. Place the insulating cover on the mechanical limit switch module by bending the walls of
the rack carefully.
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
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.
13.Using both the screws, fasten the module cover provided. Do not use the standard
module cover.
14.Select the labels that already exist on the standard version of the module cover from the
label set provided. Affix the selected labels on the installed module cover as per the
standard version.
15.Establish all electrical connections.
Note
Protective conductor connector
A protective conductor connector is not required for safety reasons and therefore is not
provided.
See also
Label set for limit contact module (Page 65)
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
③
is pressed in the actuating disk bearing
③
before placing the adjustment screw
①
.
③
the pin is inserted into the special screw
②
through the mechanical limit switch module into the
②
with a torque of 2 Nm.
①
①
and the special screw
②
.
Installing/mounting
4.7 Installing option modules
.
②
into the actuating disk bearing
②
simultaneously so that
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