Flowserve MX/QX Profibus DP/PA Field Unit - Manual (Page 9)

9
PB DPV1 / PA Field Unit Installation and Maintenance FCD LMENIM2336-03 – 12/12
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PROFIBUS DP-V1
Interface
Control Highway
Distributed Control
System (Host)
Terminator
PROFIBUS DP Network
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
T
Terminator
T
PROFIBUS DP-V1
Interface-1
Control Highway
Distributed Control
System (Host)
Terminator
PROFIBUS DP Network
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
Actuator
PBDP-A PBDP-B
Terminator
T Terminator T
PROFIBUS DP-V1
Interface-2
T
Terminator
T
Figure 1.1a – Typical PROFIBUS DP Network with Redundancy Option (Single Master)
Figure 1.1b – Typical PROFIBUS DP Network with Redundancy Option (Dual Master)