... x-Messenger shall possess industrial design, practical set of I/O resources& easy to use configuration software tools. Multiple optional ... , pulse relay ,counters ,Watchdog function ,PI controller etc..Ø Logic functions-AND, OR, NOT, XOR……Ø Standard configure soft& Customized soft ... LEDsØ DIN rail/Wall mounting Ø Max. 64 different short messages and voice alarmsØ Max. 70 Unicode Characters in one short ...