ET 200SP (configurable/integrado a partir de Step7 V15 SP1) PROFIBUS bundle IM, IM 155-6DP HF max. 32 I/O modules and 16 ET 200AL modules Multi-hotswap bundle consists of: Interface module (6ES7155-6BU01-0CN0), Server module (6ES7193-6PA00-0AA0), PROFIBUS connector (6ES7972-0BB70-0XA0)