Mitsubishi Electric Melsec Q Series User Manual page 35

2
SYSTEM CONFIGURATION
(b) Maximum configuration with a repeater connected
Bus terminator
Figure 2.5 Maximum Configuration with a Repeater Connected (Non-Redundant DP-Slaves Only)
2.3.2 PROFIBUS-DP network configuration examples (QJ71PB92Vs mounted on main base units)
DP-Master (QJ71PB92V): 2
DP-Slave: 60
Repeater: 1
DP-Master (Class 1)
Control system
(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 : 31 modules
2.3 Redundant System Configuration (Redundant CPUs Only)
: Connection points counted
as number of modules
DP-Master (Class 1)
Standby system
(FDL address 1)
Power
Redundant
supply
CPU
module
Tracking cable
Segment 1
DP-Slave
(FDL address 30)
Segment 2
DP-Slave
(FDL address 61)
QJ71
PB92V
Bus terminator
Repeater 1
2
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