Y-Link

• Bus coupler for transition from a redundant PROFIBUS DP master system to a single-channel PROFIBUS DP master system
• For connection of devices with only one PROFIBUS DP interface to the redundant PROFIBUS DP master system

The Y-link comprises:

• Two IM 153-2 High Feature interface modules for extended temperature range
• One Y coupler including RS 485 repeater
• One BM IM157 (IM/IM) bus module for two IM 153?2 High Feature modules, for extended temperature range
• One BM Y coupler bus module

Evaluation of the Y-Link diagnostics (and hence indirectly of the connected DP standard slaves) is supported by driver blocks.