I/O Devices - Mitsubishi Electric MELCEC Q Series User Manual

4. CPU MODULE
4.2.4

I/O devices

QCPU-A has 8192 I/O device points (X/Y0 to X/Y1FFF) each for input (X) and output (Y).
There are actual I/O devices and remote I/O devices in this I/O range.
(1)
(2)
Actual I/O device
This is the device range where an I/O module or special function module can be
installed to the main base unit/extension base unit and controlled.
Q02CPU-A,
Q02HCPU-A,
Q06HCPU-A
Remote I/O device
The remote I/O devices, following the actual I/O devices or later, can be used for the
following objectives:
(a) Allocate to a remote I/O station in the MELSECNET data link system.
(b) Allocate to a remote I/O station in the MELSECNET/10 network system.
(c) Allocate to the reception data storage device or transmission data storage
device in the MELSECNET/MINI-S3's auto refresh setting.
(d) Use as the substitute to an internal relay (Substitute only for output device)
4096 points (X/Y0 to X/YFFF)
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