DAVE II

Support for meters with pulse output
Integrated 4 x impulse and 4 x analog (0-20 mA) converters
Configurable label, conversion ratio and measurement unit for each channel
Support for multiple kinds of mediums in one network (electricity, water, gas, heat)
Commucation with pulse convertors using RS485 bus
Web interface
Built-in 5-year readings archive
Chart and table representation of archived and current measurements
Communication between controling and controled stations over IEC-60870-5-101 and IEC-60870-5-104
DIN rail mounting

DAVEII is compact system for readings acquisition from meters with pulse output. It consists of one control unit and several three-channel pulse convertors. The control unit is connected to the pulse convertors over two-wire RS485 bus. The control unit periodically acquires readings from convertors and stores them in the archive. Content of the archive, current values and configuration are available in web interface. Data are available in graphical and table form.

FEATURES

HARDWARE
Power supply	12 VDC
Power consumption	max 2,5 W
Interfaces	RS232 RS485 ethernet
IO interface	4 x digital input (impulse type) 4 x analog inputs 0-20 mA
Pulse convertors	16
Mounting	DIN rail
Dimensions	113 x 100 x 51 mm

SOFTWARE
Measurment channels	8 x integrated 48 x external
Configurable channel atributes	label unit pulses/unit
Archive capacity	5 years with 48 channels
User interface	Ethernet or GSM – via web interface
communication protocols	IEC-60870-5-101, IEC-60870-5-104