5-24
Communications Processor CP 541
EWA 4NEB 812 6188-02
5.4
Redundant SINEC L2 Configuration
You can configure SINEC L2 with redundancy for a safety-related connec-
tion between two or more failsafe programmable controllers. Redundant op-
eration is not subject to any restrictions.
Shown in Figure 5-5 is the configuration for SINEC L2 in a redundant con-
figuration for communication using two failsafe programmable controllers.
S5-115F
S5-95F
CP 541
CP 541
CP 541
CP 541
SINEC L2 in redundant configuration
Figure 5-5 Schematic Configuration of SINEC L2 in Redundant Configuration
For SINEC L2 with redundancy, you use two separate SINEC L2 LANs. On
each SINEC L2, you use the same station numbers for the same failsafe pro-
grammable controllers.
Introduction
Configuration
Special Note
CP 541 with S5-95F/S5-115F
