Siemens SINAUT ST7 - 5.1 Network Configurations with RS232

Network structures and topologies
2.2 Configurations
Station control system
System Manual, 07/2009, C79000-G8976-C178-07
95
2.2.2 Configurations with classic WAN
Dedicated line configurations
Dedicated line configurations
Network type: Star
Protocol: SINAUT ST7 and ST1
Mode: Polling
Network type: Line
Protocol: SINAUT ST7 and ST1
Mode: Polling
Combination of
- Point-to-point
- Nodes
- Star
- Line
Protocol: SINAUT ST7 and ST1
Mode: Polling
Network
type: Line with two control centers *)
Protocol: SINAUT ST7
Mode: Multi-master polling with
time-slot procedure
*) More than two control centers can be used
Combination of
- Point-to-point
- Star
- Line
Protocol: SINAUT ST7 and ST1
Mode: Polling
Network type: Point-to-point
Protocol: SINAUT ST7 and ST1
Mode: Polling
Master (control center)
Node station
Station
Combination of
- Point-to-point
- Nodes
- Star
Protocol: SINAUT ST7 and ST1
Mode: Polling
Notes
Figure 2-7 Dedicated line configurations