Mounting Modules - Mitsubishi Q12PRHCPU User Manual

4
PROCEDURE FOR STARTING UP A REDUNDANT
SYSTEM

4.1 Mounting Modules

(1) Procedure for Mounting Modules
(2) Handling Cautions
4
- 6 4.1 Mounting Modules
Mount a module to the main base unit and the extension base unit in the following
procedures.
(a) Insert the module fixing latch, into the module fixing cutout firmly so that
the module fixing latch may not come off the module fixing cutout.
(b) Using the module fixing hole as a support, install the module onto the base
unit by pushing it in the direction of arrow.
(a) Do not drop the module case or subject it to strong impact, as it is made of
resin.
(b) The module can be fixed to the base unit easily by the upper hook. However,
it is recommended that the module be fixed using the module fixing screw, if
installed in a location exposed to strong vibration or impact. In such cases,
tighten the module fixing screw within the following range.
Module fixing screw (M3 12 screw): Tightening torque range: 36-48 N•cm
Base unit
Hook , latch
Base unit
module fixing
projection
Module
installation lever
Module fixing cutout
Diagram 4.3 Procedure for Mounting Modules
Module