Applicable Systems - Mitsubishi Electric Melsec QJ71LP21 Reference Manual

2 SYSTEM CONFIGURATION

2.2 Applicable Systems

2 - 6
This section describes the applicable systems.
No. of mountable modules is the maximum number of mountable network modules
with CC-Link IE Controller Network.
(1) Applicable modules and base units, and number of mountable
modules
(a) When mounted with a CPU module
Refer to the user's manual for the CPU module used.
Observe the following:
• Use the network module which satisfies the following conditions for the
Redundant CPU.
• Function version D or later
• Network modules other than the QJ71NT11B
• Use the network module which satisfies the following conditions for the
safety CPU.
• Serial number (first five digits) "08102" or later
• Function version D or later
• Network modules other than the QJ71NT11B
• A shortage of the power capacity may result depending on the
combination of mounted modules or the number of mounted modules.
When mounting modules, consider the power capacity. If the power is
insufficient, change the combination of modules.
• Mount modules so that the total number of I/O points does not exceed the
point range of the CPU module. Modules can be mounted in any slot
within the applicable range.
REMARKS
When mounted with a C Controller module, refer to the user's manual for the C
Controller module used..
(b) When mounted on a MELSECNET/H remote I/O station
The network module cannot be mounted on a MELSECNET/H remote I/O
station.
Mount it with a CPU module on the master station.
(c) When mounted on an RQ extension base unit
Refer to the MELSEC iQ-R Module Configuration Manual.
(2) Support of the multiple CPU system
Before using the network module in a multiple CPU system, refer to the QCPU
User's Manual (Multiple CPU System).
To configure the MELSECNET/H with a multiple CPU system, use a network
module of function version B or later.
For precautions for the use in a multiple CPU system, refer to Section 2.2.2.
MELSEC-Q
2 - 6