Appendix 5 Comparison Of Qj71Gf11-T2 - Mitsubishi Electric MELSEC-Q Series User Manual

Appendix 5 Comparison of QJ71GF11-T2

This chapter describes the differences in the specifications for master/local module
QJ71GF11-T2 and Simple Motion module QD77GF.
(1) Differences of mode
Model
Mode
Communication cycle
Maximum number of transients per link scan (1
operation cycle)
(2) Differences of performance specifications
Item
Maximum link points per network
Maximum number of send points per
station
Transmission specifications
Servo amplifier
Number of
connected stations
in one network Slave station excluding a
servo amplifier
Station type
Connected station type
Simple Motion module QD77GF
Fixed cycle
([RJ010 mode] 0.88ms/1.77ms/3.55ms,
[CiA402 mode] 1.00ms/2.00ms/4.00ms)
Simple Motion module QD77GF
RWw 1024 points
RWr 1024 points
RX 8192 points
RY 8192 points
RWw 1024 points
RY 8192 points
Line topology and star topology
Network
(Coexistence of line topology and star
topology
topology is possible.)
QD77GF4: 4 stations
QD77GF8: 8 stations
QD77GF16: 16 stations
104 stations
Master station
Intelligent device station,
Remote device station,
Remote I/O station
Appendix - 33
Online
4
Specifications
(Coexistence of line topology and star
Appendices
Master/local module QJ71GF11-T2
Online (Normal Mode)
Not fixed cycle
(Fastest cycle)
4 + Slave station × 1.5
Master/local module QJ71GF11-T2
8192 points
8192 points
16384 points
16384 points
8192 points
16384 points
Line topology, star topology
topology is possible.), ring topology
-
120 stations
Master station, local station
Local Station,
Intelligent device station,
Remote device station,
Remote I/O station