Mitsubishi A1SH User Manual

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SYSTEM CONFIGURATION2.
I/O number
assignment
(When I/O assignment is
not performed)
(1) Assign I/O numbers to the main base unit first, then to the extension base unit.
(2) Assign I/O numbers as if both main base unit and extension base unit have 8 slots each. When the
A1S32B/A1S33B/A1S35B for 2/3/5 slots are used as the main base unit, add 6/5/3 slots (96 points/80
points/48 points) and assign the extension base unit I/O numbers.
(3) 16 points are assigned to an empty slot.
(4) When an extension base unit for A N or A A is used, be sure to set to a single extension level. If it is set
to the number of skipped stages, 16 points/slot are assigned to all of skipped stages 8 slots, and thus it
does not work.
(5) Items (2) to (3) can be changed by the I/O assignment.(Refer to the ACPU/QCPU-A (A Mode) Programming
Manual (Fundamentals).)

Mitsubishi A1SH Specifications

General

Brand	Mitsubishi
Model	A1SH
Category	Controller
Language	English