Remote Terminal Unit
The MultiSmart product can be supplied as an RTU, or a pump controller, or both. As a pump controller it provides "out of the box" control of water and sewer pump stations for up to 9 pumps. Graphical LCD user interface provides an intuitive operator interface. The I/O is flexible and digital inputs can be configured as contact closures, counters, conductive seal, thermistor, PT100, Flygt FLS/CLS. Modbus, DNP3 and an IEC61131-3 PLC option ensure an open interface. Communications is high-speed via Ethernet 10 Mbps or serial 115 kbps.
Modbus, Modbus TCP/IP
Intuitive operator interface for pump control, fault resets, setpoint adjustment, station optimisation; Advanced pump control for up to 6 pumps including alternation and grouping; 3-phase voltage monitoring, phase fail, under and over voltage protection; Dedicated I/O for pump seal, thermal, PT100, CLS, FLS, MultiTrode probe or any other level device; Ethernet 10MBit/s and 3 x 115kBit/s RS232 seriall ports; Remote configuration and upgrading of firmware; Free laptop configuration software; Modbus protocol; DIN rail mounting, plug-in terminal blocks; Expandable to 1000 I/O; User-customization of the standard functionality.
Intel PXA255; Speed - 200 MHz; Flash Memory - 16 MB; RAM - 16MB; Real-Time Clock - Yes; Serial Ports - RS232 x 3, 115kbps; Ethernet port - Optional 10Mbps; Compact Flash - Optional; Protocols -
DNP3 level 2, Modbus; Media - TCP, RS232, PSTN/GSM, GPRS/CDMA 1XRTT