Forget individual components, such as rotary timers, cube relays, counters and contactors - Simatic LOGO! is the complete all-in-one solution. With its 8 basic and 30 special functions, Siemens LOGO! replaces a whole range of hardwired controls. The new Siemens LOGO! TD remote display can also replace panel mount devices such as loop controllers, panel meters, digital timers/counters. Easy-to-mount, minimum wiring, easy programming, done!