... : Remote Control,Monitoring & Alarming!x-Messenger- Expandable GSM/GPRS PLC incorporates a wide range of CPUs, expansions, various accessories and ... or Call-out can be triggered by change of binary input state, reaching alarm thresholds, marker state change, counters ... 16 PT100 inputsØ RTC, Timers and Counters, High speed inputØ Event based transmissionØ Remote configuration via GPRS and user friendly ...