Overview

SMS Server:

The TwinCAT SMS Server is used to send SMS messages with TwinCAT via a GSM modem.

Two product components are available for this:

1. TwinCAT PLC Libraries: SMS / SMS BC (sends SMS messages directly from the PLC)
2. TwinCAT ADS Device: SMS COM Server (sends SMS messages via ADS, e.g. from a Visual Basic program)

SMTP Server:

The TwinCAT SMTP Server is used to send E-Mail messages with TwinCAT via ADS. Additional information can be find here.