Applicable System; Qj51Aw12D2; Lj51Aw12D2 - Mitsubishi Electric MELSEC-Q Series User Manual

2.3

Applicable System

2.3.1

QJ51AW12D2

(1) Mountable modules, number of mountable modules, and applicable base unit
(a) When mounted together with the CPU module
For mountable CPU modules, the number of mountable modules, and the applicable base unit, refer to the
user's manual for the CPU module used.
When the QJ51AW12D2 is mounted together with the CPU module, note the following.
• Insufficient power capacity may occur depending on the combination of other modules and the number of
mountable modules. When mounting the modules, consider the power capacity. If the power capacity is
insufficient, reconsider the combination of the mounted modules.
• Mount the module within the range for the number of I/O points of the CPU module. The module can be
mounted to any slot only within the range for the number of usable slots.
Remark
When using the module with the C Controller module, refer to the user's manual for the C Controller module used.
(b) When used as the MELSECNET/H remote I/O station
For usable MELSECNET/H remote I/O stations, the number of mountable modules, and the applicable base
unit, refer to the Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/O network).
(c) When mounted on the RQ extension base unit
When mounting the module on the RQ extension base unit, refer to the MELSEC iQ-R Module Configuration
Manual.
(2) Compatibility with multiple CPU system
The QJ51AW12D2 supports the multiple CPU system from its first product.
When using the QJ51AW12D2 in the multiple CPU system, refer to the following manual.
• QCPU User's Manual (Multiple CPU System)
(3) Online module change
The QJ51AW12D2 cannot be changed online.
2.3.2

LJ51AW12D2

(1) Number of connectable modules
For the number of connectable modules, refer to the following.
 MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
 MELSEC-L CC-Link IE Field Network Head Module User's Manual
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