1
INTRODUCTION
1
- 1
The MELSEC-Q and L series do not have an MELSEC-I/OLINK master module. Therefore, the
alternatives are the AnyWire DB A20 or the CC-Link/LT. Features for replacement are listed in the
following table.
Replacing MELSEC-I/OLINK with AnyWire DB A20 or CC-Link/LT
: Compatible, ×: Not compatible
Point
AnyWire products are not available in some countries. For details, please consult your local Mitsubishi
representative.
This transition handbook explains replacement of the MELSEC-I/OLINK with the AnyWire DB A20.
For replacement with the CC-Link/LT, refer to the following transition handbook.
Transition from MELSEC-I/OLINK to CC-Link/LT Handbook
1
1
INTRODUCTION
1.1 Replacement with AnyWire DB A20
Item
Replacement with AnyWire DB A20
Replacement with CC-Link/LT
Compati-
bility
Description
Compati-
bility
Description
External power supply
The existing I/OLINK external power supply
can be used.
×
A power supply adapter is necessary.
Connection type
T-branch system, or tree branch system
T-branch system
Connection cable
The existing I/OLINK cables can be used.
×
New cables must be installed.
I/O module type
4, 8, or 16 points
Input module/Output module/I/O combined
module
2, 4, or 8 points
Input module/Output module/I/O combined
module
Programming
×
The master module occupies 32 points.
The I/O module address becomes the
specified device by the FROM/TO instruction.
XY address of the master module becomes
XY address of the I/O module.
Needless to change address (up to 64 points)
Содержание AnyWire DB A20
Страница 1: ...Transition from MELSEC I OLINK to AnyWire DB A20 Handbook Feb 2017 Edition ...
Страница 2: ......
Страница 27: ...4 REPLACING THE MASTER MODULE 4 2 Memo ...
Страница 76: ...APPX 3 Memo ...
Страница 79: ......