Hirschmann RS20 Programming Manual

Ring/Network coupling
Redundanz L2P
Release 5.0 04/09
5.2 Preparing a Ring/Network coupling
57
Device with Choice of main coupling or redundant coupling
DIP switch On “STAND-BY” DIP switch
DIP switch/software switch
option
According to the option selected
- on “STAND-BY” DIP switch or in the
- Redundancy:Ring/Network Coupling dialog, by making se-
lection in “Select configuration”.
Note: These devices have a DIP switch, with which you can choose
between the software configuration and the DIP switch configura-
tion. If you have set the software configuration, changing the other
DIP switches has no effect.
Software switch In the Redundancy:Ring/Network Coupling dialog
Table 8: Setting the STAND-BY switch
 Select the Redundancy:Ring/Network Coupling dialog.
 You first select the configuration you want: One-Switch coupling
(“1”), two-Switch coupling (“2”) or two-Switch coupling with control
line (“3”), (see fig. 22).
Figure 22: Selecting the configuration

Hirschmann RS20 Specifications

General

Mounting	DIN Rail
Operating Temperature	-40°C to +70°C
Protection Class	IP30
Switching Technology	Store-and-Forward
Product Type	Industrial Ethernet Switch
Port Details	10/100 Mbps Ethernet ports
Switching Capacity	3.2 Gbps
MAC Address Table	8k
Management	Web, SNMP
Redundancy	MRP
Ports	8 or 16