Siemens LOGO! 8

Networked and mobile communication in real-time.


Simple handling and real-time communication via Ethernet* characterize the Siemens LOGO! 8.

The integrated Web Server enables the monitoring and control via Wi-Fi** and via Internet. Of course, this is password protected and compatible with all popular browsers. The LOGO! 8 can be operated via PC, smartphone or tablet.
SMS communication*** for alerting and remote control via mobile phone.

* Ethernet module required
** Wi-Fi module required
*** GSM module required

Intelligent management


Password-protected programming of operating procedures and operational parameters.

Operator function via password on different levels, limit value for LF error and LF pre-warning, exceeding limit value threshold, permeate conductivity.

All sensors and valves are operated with 24 VDC.

Well informed


Warnings and information such as discarding mode, filter replacement, diaphragm check, etc. are indicated with orange backlight.

Respond as soon as possible


The optical alarm messages highlighted in red allow for an immediate response to errors in the process flow. This includes lack of pressure, motor temperature, level probe check, leaks, etc.