Mitsubishi Electric Q12DCCPU-V - Page 319

7
I/O NUMBER ASSIGNMENT
7.2 Connecting Extension Base Units and Setting the Number of Stages
7 - 6
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
ACCESS VIA NETWORK MODULES
6
PREPARATORY PROCEDURES AND SETTING
7
I/O NUMBER ASSIGNMENT
8
MEMORIES AND FILES
(c) Attaching two or more connectors to different positions or attaching no connector
The system is not operable when two or more extension stage setting connectors
are attached to different positions or no connector is attached.
Figure 7.5 Inserting connector pins into two or more positions or no connector insertion
C Controller module
CPU 0 1 2 3 4 5 6 7 8 9 10 11
Q312B
Q68B
Q68B
Power supply
module
Main base unit
Extension base unit
Slot number
Extension 1
Extension 2
Connector pin must be inserted!
Connector pins must not be
inserted in two or more positions!