Mitsubishi Electric Melsec Q Series User Manual page 36

2
SYSTEM CONFIGURATION
Control system
Bus terminator
Repeater 2
Repeater 3-1
DP-Slave
(FDL address 90)
DP-Slave : 31 modules
2
- 12 2.3 Redundant System Configuration (Redundant CPUs Only)
2.3.2 PROFIBUS-DP network configuration examples (QJ71PB92Vs mounted on main base units)
(c) When connecting 124 DP-Slaves
DP-Master (QJ71PB92V): 2
DP-Slave: 124
Repeater: 4
DP-Master (Class 1)
(FDL address 0)
Power
Redundant QJ71
supply
CPU PB92V
module
DP-Slave DP-Slave
(FDL address 2) (FDL address 3)
DP-Slave : 29 modules
DP-Slave DP-Slave
(FDL address 31) (FDL address 32)
DP-Slave : 30 modules
DP-Slave DP-Slave
(FDL address 61) (FDL address 62)
DP-Slave : 29 modules
Segment 4
DP-Slave
(FDL address 120)
Figure 2.6 When Connecting 124 DP-Slaves (Non-Redundant DP-Slaves Only)
: Connection points counted
Standby system
Power
Redundant
supply
module
Tracking cable
Segment 1
DP-Slave
(FDL address 30)
Segment 2
DP-Slave
(FDL address 60)
Segment 3
DP-Slave
(FDL address 89)
Segment 5
DP-Slave
(FDL address 121)
DP-Slave : 5 modules
as number of modules
DP-Master (Class 1)
(FDL address 1)
QJ71
CPU PB92V
Repeater 1
Repeater 3-2
DP-Slave
(FDL address 125)
Bus terminator