Toshiba PA912 - Installing the Module; Vertical Installation of the Module

2.2 Installing the Module
Unified Controller nv series PROFIBUS(PA912) Module Instruction Manual
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2.2 Installing the Module
2.2.1 Vertical installation of the module
CAUTION
Do not insert or remove any cables, and do
not install, remove
, or replace the base unit
while the power is on.
It may cause an electric shock or malfunction.
Prohibited
CAUTION
In the case of the vertical installation, all
ow
a space of 10cm or more from the top
of the
base unit BU90A to which the PA912 is
installed for ventilation.
If ventilation is insufficient, the internal
temperature of the PA912 may increase, causing
failure or malfunction.
Mandatory
The installation procedure is as follows.
1 Install the base unit.
Use a 35mm-wide DIN rail in the vertical direction. Hook the DIN rail to the
notch in the left side of the DIN rail installation slot on the back of the
module, and turn the base unit clockwise to install it to the rail (press it fully
until it clicks).
Install DIN rail stoppers at the upper and lower ends of the base unit so that
the base unit will not move on the DIN rail.
DIN rail
DIN rail stopper (for upper end)
Base unit
DIN rail stopper (for lower end)
Figure 2-1 Installing the base unit to the DIN rail