Siemens SIMATIC ET 200SP Communication Module CM PTP - 6ES7137-6AA01-0BA0
PLC communication module for serial connection, supports RS232 and RS485 protocols, designed for industrial automation applications.
Interface module Siemens
Siemens 6ES7972-0BB42-0XA0 PLC Connection Plug and Interface Cable
A robust Siemens 6ES7972‑0BB42‑0XA0 PLC connection plug delivers reliable Profibus DP communication, featuring secure locking and high‑speed data transfer for industrial automation systems.
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