GSM RTU C2330B-11-0

Modbus RTUModbus TCPcompact

-Integrated communications interface -12 Direct Inputs (Analogue or Digital) -Integrated Modbus Port (Master or Slave) -9 - 30V dc powered. -Send up to 64 different messages -Send to up to 10 SMS recipients -Send a daily status message -Integral Real-Time Clock with Battery Backup -Configurable for a wide range of applications. -Wide operating temperature range -Compact size for tight spaces -Convenient DIN Rail mounting Silent Sentry Alarm Monitor, Quad band 850/900/1800/1900MHz GSM,12 Universal I/O DI/DO/AI/AO non isolated, ModBus Master,Slave,Custom Protocol. Powered from 9-30Vdc. Battery backed Real Time Clock and Internal Temp sensor & power supply voltage monit OVERVIEW The TELETERM Silent Sentry is a state-of-the-art Alarm Monitor capable of monitoring a wide range of input types and sending SMS Alarm messages upon detection of an alarm condition. The Silent Sentry has 12 direct Binary or Analogue Inputs, plus a Modbus port allowing alarms from a variety of sources to be monitored. Up to 64 different messages can be sent. The Silent Sentry can be configured for up to 10 message recipients, each in one of three escalating priority groups. This allows messages to be sent to a selected group of recipients, and if not acknowledged within a set time, then sent to the second group of recipients, and if still not acknowledged, then sent to the third group of recipients. The addition of a daily update message capability ensures the ability of the Silent Sentry to react to alarms when they occur. The Silent Sentry is easily configurable by the user, using the free Omniset configuration software.