Siemens simatic s7-400 FM 450-1 - Installing the FM 450-1

Installation and Removal
3.3 Installing the FM 450-1
Counter module FM 450-1
Manual, 02/2014, A5E03648739-02
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3.3
Installing the FM 450-1
Rules
No special protective measures (EGB guidelines) are required for installing the FM 450-1.
Tools required
You require a 4.5 mm screwdriver to install the FM 450-1.
Installation procedure
Proceed as follows to install an FM 450-1
1. Hook the FM 450-1 in at the top and rotate it down.
2. Screw the FM 450-1 tight (torque approx. 0.8 to 1.1 Nm).
3. Label the FM 450-1 with its slot number. For this purpose use the number wheel enclosed
with the rack.
The system according to which you must perform then numbering and the procedure for
defining the slot number are described in manual /1/.
Further information
Further information on the installation and removal of modules is to be found in manual /1/.