1 OVERVIEW

(6) Saved space by a reduction in size

MELSEC-Q

The installation space for Q series has been reduced by approx. 60 % of the space for AnS series.

Comparison of installation space

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1SX10

1SY50

1SX41

1SY41

1SX81

1SY81

1SX42

1SY42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

98mm

(3.86

inch)

PULL

5 Slot Main Base Unit 245mm(9.65inch)

 

 

(depth:98mm(3.86inch))

8 Slot Main Base Unit 328mm(12.92inch)

 

 

 

 

 

12 Slot Main Base Unit 439mm(17.30inch)

 

 

 

 

 

 

(7)Connection of up to seven extension base units.

(a)The High Performance model QCPU can connect to seven extension base units (eight base units including the main) and accept up to 64 modules.

(b)The overall distance of the extension cables is up to 13.2m to ensure high degree of extension base unit arrangement.

(8)Memory extension by memory card

The High Performance model QCPU is provided with a memory card installation connector to which a memory card of 32 Mbyte max. can be connected (32 Mbyte is available when a ATA card is used).

When a memory card of large capacity is installed, a large capacity of file can be controlled, comments to all data devices can be set up, and the programs in the past can be stored in the memory as they are in the form of the corrected histories.

If a memory card is not installed, a program can be stored onto the standard ROM built in the CPU module, and file registers can be handled by the standard RAM.

REMARK

The number of file registers that can be handled changes depending on the function version/serial number of the CPU module used.

 

CPU Module Type

Number of File Registers

Q02CPU

 

32k points

Q02HCPU

First 5 digits of serial number are "04011" or earlier

32k points

Q06HCPU

First 5 digits of serial number are "04012" or later

64k points

Q12HCPU

First 5 digits of serial number are "02091" or earlier

32k points

Q25HCPU

First 5 digits of serial number are "02092" or later

128k points

Refer to Section 2.3 to confirm the function version and serial number of the High Performance model QCPU.

1 - 3

1 - 3