Siemens 6ES7677-1DD50-2AA0 — SIMATIC module

Original Siemens replacement module, part number 6ES7677-1DD50-2AA0, intended for SIMATIC S7 family industrial automation systems. Used as a control/IO/communication component within PLC installations. Specific electrical characteristics, connectors and configuration details are provided in the original Siemens documentation. Suitable for industrial equipment, automation lines and repair applications.