Applicable Modules - Mitsubishi MELSEC-A Series Reference Manual

2. TWO-TIER SYSTEM IN THE MELSECNET DATA LINK SYSTEM
2.2.3

Applicable modules

The following describes link modules which can be used in the MELSECNET.
(1)
Applicable
optical
fiber cable
Module Model
SI
A0J2HCPUP21
A2CCPUP21
A1NCPUP21
A1NCPUP21-S3
A2NCPUP21
A2NCPUP21-S3
A2NCPUP21-S1
A2NCPUP21-S4
CPU
A3NCPUP21
module
A3NCPUP21-S3
A2ACPUP21
A2ACPUP21-S3
A2ACPUP21-S1
A2ACPUP21-S4
A3ACPUP21
A3ACPUP21-S3
A1SJ71AP21
A1SJ71AP21-S3
AJ71AP21
AJ71AP21-S3
A0J2P25
Data
link
A0J2P25-S3
module
AJ72P25
AJ72P25-S3
A1SJ71AP23Q
Data link module using optical fiber cable
The data link modules that can be connected with optical fiber cable are listed in
Table 2.2.
Table 2.2 Data Link Modules Connectable with Optical Fiber Cable
Description
type
GI
CPU module with the link
function
CPU module with the link
function
Module for data link, used
with any of the
following CPUs:
A1SJHCPU, A1SHCPU
A2SHCPU, A2ASCPU(S1)
A2USHCPU-S1,
Q2AS(H)CPU(S1)
Module for data link, used
with a CPU module without
the link function (ACPU)
Compact type module for
remote I/O stations
Module for remote I/O
stations, which is to be
mounted on the following
base units:
A32B(-S1), A35B, A38B
Module for data link, used
with a QCPU module
Applicable system
Two-tier system
MELSECNET
MELSECNET mode
mode
M L R M
*1
*2
2 - 10
MELSECNET
composite mode
L M L R
Use the station
number setting
switch to set the
selection of master
or local station.
*1 *1
Installed in an I/O
slot in a base unit.
*2 *2
Installed in the CPU
slot of a main base
unit.
• Used only for
• Installed in an I/O
: Applicable
Remarks
local stations.
slot in an
extension base
unit.