Installation and Startup
2-3
FM 456-2 Application Function Module Installation, Hardware, and Startup
C79000-G7076-C458-01
2.2
Module Accessories
The module packaging contains the basic accessories you need to install the
modules in the rack. There are optional accessories for some modules.
Accessories
The accessories for the modules are listed and briefly explained in Table 2-1.
Table 2-1
Accessories for the Modules
Module
Accessories
Provided
(Basic Accessories)
Accessories not
Provided
Purpose of Accessories
2 keys
–
The key serves to actuate the
mode switch for the FM 456-2
FM 456-2
1 module cover (fitted)
–
Cover for unused submodule slot
FM 456-2
application function
module
–
Memory Card
For storing the user program with
the FM 456-2 in the power off
condition
12 module covers
including screws
Covers for unused submodule
slots.
EXM 478
2 connecting clips
–
For fixing the EXM 478 in a
module assembly.
EXM 478
expansion module
2 module covers
(fitted)
–
Cover for unused submodule
slot.
ATM 478
AT adapter module
2 connecting clips
–
For fixing the ATM 478 in a
module assembly, top and
bottom.
MSM 478
mass storage
module
2 connecting clips
–
For fixing the MSM 478 in a
module assembly, top and
bottom.