6ES7441-1AA05-0AE0

Communications processor (CP 441-1)

Siemens SIMATIC S7-400 CP 441-1 communications processor providing serial point-to-point links from the S7-400 rack to external devices. A vendor listing describes it as a 1-channel point-to-point communications module including a configuration package on CD.

• Communication type: Point-to-point connections, 1 channel, incl. configuration package on CD