The consistently modular design of LOGO! makes it extremely flexible. A wide range of modules allows individual expansion of LOGO! to 24 digital inputs, 16 digital outputs, 8 analog inputs and 2 analog outputs! Communications modules are also available for AS-Interface and KNX (Instabus network for building automation). Now it is also possible to use the analog output module to solve simple closed-loop control tasks. Heating and cooling systems can be designed with the RTD PT100 module using special functions for PI control, ramp response and analog multiplexing.

Different voltages, i. e. 12 V DC, 24 V AC / DC, 115 / 240 V AC / DC – Can be used for a wide range of applications

Automatic changeover for configured daylight saving time – Reduces maintenance overhead

Password protection – Protects your engineering IP

38 integrated, pre-tested functions – No additional devices, such as elapsed time counter, are required

Linking of 200 functions is possible – Extensive applications can be implemented without restrictions

Eight digital inputs (incl. four AIs at 12 / 24 V DC) and four digital outputs on board Flexibly expandable up to 24 DIs, 16 DOs, 8 AIs and 2 AOs – Protects original investment – Suitable for a wide variety of applications

Display of message texts, action items and current values as well as direct modification of the values on the display (except for Pure versions)

Retentive data memory – Protects current values against loss in the event of a power failure

Software LOGO! Soft Comfort V6 for user- friendly generation of control programs on PC; suitable for a variety of operating systems, such as Windows 95/98, NT 4.0, Me, 2000, XP, Vista, MAC OS X 10.4 with J2SE 1.5.0 and SUSE LINUX 10.0.

Connection facility for remote text display on all 0BA6 base modules