Hydrometry RTU
* Based on Microprocessor, RTC, Display, Battery and NVRAM. * 4 Pulse Inputs, 8 AI 4-20mA, 8 DI (Optically Isolated), 2 DO (Relay). * Display 2x16 Lines. * CAD 12bits SPI. * Up to 4048 registries with date, hour and entrances/exits. * MODBUS communication protocol. * Apt for systems SCADA. * Adaptable to any type of communication protocol (to order) and 8 bit of Address.
Technical characteristics
* Power, 80 mA with display. * NonVolatile RTC. * 32Kbytes of NVRAM Memory. * Communication type TTL. * Internal modem of 1200 Bauds, low consumption, 5mA. * Pulses Frequency up to 1KHz, Counter up to 65536 pulses. * SPI Internal technology. * Packages of information armed for satellite communication. * Apt Solar Pannel. * AT Commandos for modem communication.
This equipment has been developed for Brazilian market
For additional information please download manual RTU_991.pdf.