Installation - Mitsubishi Electric A173UHCPU User Manual

2. DESIGN

2.4.3 Installation

Connector for SSCNET
*1
40mm (1.57inch)
Top of enclosure,wiring duct, or other components
Duct height 50mm
(1.97inch) max.
Enclosure, etc.
CPU module
Contactor,
relay, etc.
100mm
(3.94 inch)
min.
Fig.2.3 Clearance to Instruments
in Front of CPU module
The mounting positions of the main base unit and extension base unit are shown
below.
Main base unit
Fig.2.1 Parallel Installation
*1: If a DIN rail is used, consider the mounting position of the DIN rail.
Main base unit
30mm
(1.18inch) min.
70mm
(2.76inch) min.
Extension base unit
Fig.2.2 Series Installation
Door
Fig.2.4 Vertical Installation
Top of enclosure, wiring duct, or other components
Extension base unit
*2:Extension Cable Lengths
A1SC03B cable
A1SC12B cable
A1SC30B cable
30mm
(1.18
inch)
min. *2
70mm
(2.76inch) min.
(Not Permitted)
2 − 19
30mm
(1.18inch)
min.
70mm
(2.76inch)
min.
280mm(11.02inch)max.
1100mm(43.3inch)max.
2900mm(114.17inch)max.
Fig.2.5 Horizontal Installation
(Not Permitted)