Download Fiber-optic FA-bus Module

A4-5
A4.3.3
Attaching Modules in Intense Vibration Environments
If the module is used in intense vibration environments, fasten the module with a screw.
Use screws of type listed in the table below. Insert these screws into the screw holes on
top of the module and tighten them with a Phillips screwdriver.
Screw Required
M4-size binder screw 12 to 15 mm long
(Or 14 to 15 mm if fitted with a washer)
FA0432.VSD
Figure A4.4 Securing Screws on Fiber-optic FA-bus Modules
A4.3.4
Installation Depth
The module’s installation depth is 85.5 mm from the rear of the base module to the front
of this module.
However, if cables with connectors are used, additional space should be provided to
accommodate the connectors and the bending radius of the cables.
85.5
83.2
Bending Radius, r (mm)
KF-07 (a=18.3)
During
Installation
(temporary)
When
Secured
Fiber-optic cord
15 or larger
50 or larger
Fiber-optic cable
—
—
CF-2071, CF-2071H (a=35.0)
During
When
Installation
Secured
(temporary)
15 or larger
50 or larger
50 or larger
100 or larger
r
a
FA0433.VSD
Figure A4.5 Installation Depth
IM 34M06H45-01E
5th Edition : Jan. 2012-00