Fuji Electric MICREX-SX series SPF - Names and Functions; Main Unit; Names

3-39
Section 3 Specications
3-11 Names and Functions
3-11-1 Main unit
The following gure describes the names and functions of the main unit using a main unit with 24 points (Type: NA0PA24T-31C)
as an example.
(1) Names
When the cover plate is mounted
When the cover plate is removed
Front board connector
Front board fixing screw hole
4) Battery connection switch
Expansion connector (left side)
Expansion connector (right side)
5) Memory pack connector
3) I/O terminal block
3) I/O terminal block
DIN rail tab
1) Status indication LED
Nameplate (on the right side)
Mounting hole (φ4.5 x 2)
Cover plate
2) Built-in loader port