Siemens SIPART Series Operating Instructions Manual page 53

⑧
⑨
⑩
Figure 4-10
General procedure for optional modules in the standard and intrinsically safe version
1. Open the positioner. Unscrew the four fixing screws of the enclosure cover.
2. Disconnect the power supply lines or de-energize them.
3. Remove the module cover
4. Install the optional modules as described in the corresponding chapters for the individual
5. Now start with the assembly. Install the module cover
6. Continue to assemble the positioner by executing steps 3 to 1 in reverse order.
See also
Iy module (Page 55)
Alarm unit (Page 56)
Slot initiator alarm module (Page 57)
Mechanical limit switch module (Page 60)
EMC filter module (Page 63)
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
Friction clutch adjustment wheel
Nameplate
Adapter
Installing the optional modules in the standard and intrinsically safe version
optional modules.
counter clockwise until they noticeably engage in the thread pitch. The module cover
protects and locks the optional modules mechanically.
Note
Untimely wear
The module cover is fastened using self-tapping screws. You can prevent the module
cover from wearing untimely by adhering to the installation instructions.
Carefully tighten both screws
⑱
⑲
⑳
①
. To do this, unscrew the two screws
②
in a clockwise direction.
Installing/mounting
4.7 Installing option modules
Ribbon cable/connector for alarm
module, SIA module or limit contact
module
Ribbon cable/connector for I
Wiring diagram
②
.
①
. To this end, turn the screws
module
y
②
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