Master/Local Module for CC-Link
The QJ61BT11N is applicable as a master or local station in a CC-Link system and manages
the connection of remote inputs and outputs.
Special features
쎲 The parameters of all modules across the network are set directly via
the master module.
쎲 The communications between the remote modules and the master
module is performed automatically.The refresh time for 2048 I/O points
is 3.3 ms only.
쎲 Transmission speed of up to 10 Mbit/s
쎲 With one master module a system can be extended to up to 2048
remote I/O points.
쎲 An additional stand-by master establishes a duplex system. When an
error occurs in the master station the datalink will be continued.
쎲 Automatic CC-Link start without parameter setting
쎲 Interrupt program start via network data command
PROFIBUS/DP Interface Modules
The PROFIBUS/DP master modules QJ71PB92D and QJ71PB92V as well as the
QJ71PB93D PROFIBUS/DP slave module enable PLCs of the System Q to communicate with
other PROFIBUS devices.
Special features
쎲 The master station can communicate with up to 60 slave units.
쎲 Up to 244 input bytes and 244 output bytes can be processed at a time
per slave station.
쎲 Supported functions include SYNC, FREEZE, and specialized diag-
nostic messages for the specific slave types used.
쎲 Data exchange with automatic refresh is supported. Batch transfer
can be chosen as an option.
3–42 MITSUBISHI ELECTRIC
Networks and Network Modules
QJ61BT11N
RUN
X10
X1
MODE
L.RUN
MST
S.MST
SD
RD
ERR.
L ERR.
STATION NO.
QJ61BR11N
(FG)
NC
NC
DA
SLD
DB
DG
1
2
3
4
5
6
7
RUN
TEST
SD/RD
TOKEN
PRM SET
READY
RPS ERR.
PROFIBUS I/F
BUS TERMINATION
ON
OFF
FAULT
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