Appendix 6 Differences Between Lcpu And Qnucpu; Appendix 6.1 Specifications Comparison - Mitsubishi Electric L02SCPU User's Manual And Reference

Appendix 6
This section describes the specifications comparison between the LCPU and QnCPU and the precautions for using the
existing system.
Appendix 6.1
The following table shows a comparison of the specifications between LCPU and QnCPU.
Item Description
Basic configuration
Module installation
Number of modules
System
configuration
System extension
Power supply module
Multiple CPU system
configuration
Redundant power supply
system configuration
Memory card type
Serial communication
Built-in function
function
Differences Between LCPU and QnUCPU
Specifications comparison
LCPU
• Power supply module
• CPU module
• I/O modules and intelligent function modules
• END cover
Modules are connected in order.
• Module whose serial number (first five digit) is
"13071" or earlier: Up to 10 modules
• Module whose serial number (first five digits) is
"13072" or later: Up to 40 modules (L02SCPU,
L02SCPU-P, L02CPU, and L02CPU-P: Up to 30
modules)
Note that a power supply module, CPU module,
display unit, branch module, extension module, RS-
232 adapter, and END cover are not included.
• Module whose serial number (first five digit) is
"13071" or earlier: Not allowed
• Module whose serial number (first five digit) is
"13072" or later: Allowed
ERR contact not provided
Not available
Not available
SD memory card
Available
• L02SCPU
• L02SCPU-P
• CPU module where the RS-232 adapter or RS-
422/485 adapter can be mounted (the one whose
serial number (first five digits) is "15102" or later)
Difference
QnUCPU
• Power supply module
• CPU module
• I/O modules and intelligent function modules
• Base unit
Modules are mounted on the base unit.
Up to 64 modules (Q00UJCPU: 16 modules,
Q00U/Q01UCPU: 24 modules, Q02UCPU: 32
modules)
Allowed
ERR contact provided
Available
Available
• SRAM memory card
• Flash memory card
• ATA memory card
• SD memory card (only QnUDVCPU)
Available
• Q00U(J)/Q01UCPU
• Q02UCPU whose serial number (first five digits) is
"10102" or later
• Q03UD/Q04UDH/Q06UDH/Q10UDH/Q13UDH/Q2
0UDH/Q26UDHCPU whose serial number (first
five digits) is "13062" or later only
APPX
A
403