Siemens SIMATIC ET 200SP PROFINET IO device Interface module 6ES7155-6AU01-0CN0

2026-03-26

Siemens 6ES71556AU010CN0

SIMATIC ET 200SP, PROFINET, 2-port interface module IM 155-6PN/2 High Feature, 1 slot for BusAdapter, max. 64 I/O modules and 16 ET 200AL modules, S2 redundancy, multi-hotswap, 0.25 ms, isochronous mode, optional PN strain relief, including server module

• SIMATIC ET 200SP PROFINET interface module IM 155-6PN/2 High Feature
• 2-port interface with 1 slot for BusAdapter
• Supports up to 64 I/O modules and 16 ET 200AL modules
• Features S2 redundancy and multi-hotswap
• Offers 0.25 ms isochronous mode
• Optional PN strain relief
• Includes server module