- economical remote and local monitoring and control of low voltage switchgear plantsUST-4 can be used as the local operator panel and the basic element of remote control.
- UST-4 can be used as the local operator panel and the basic element of remote control. UST-4 allows local and remote monitoring, control and signalling of the state of multiple apparatus in one switchgear
- communication integration with the MT-10 (20) series Measuring Terminals and the VR-100 series Voltage Relays additionally enable local and remote measurement of electrical quantities and supervision of low voltage busbars
- using NN DIALOG software installed on a personal computer it is possible to completely monitor and control the state of the low voltage plant, and to exchange data with other systems in the network via communication link
- functional integration of man machine interface (MMI) and remote terminal unit for multiple low voltage apparatus
- local and remote control of up to 4 apparatus in low voltage switchgear
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- dynamic signalling of the state of the apparatus on bi-color LED elements (4 channels)
- monitoring of alarm channels (12 programmable channels) in accordance with DIN 19235 or ISA alarm sequences or signalling the state of the plant
- local control of the appliances via the foil keyboard
- own power supply of input contacts galvanically separated from the power supply of the device
- chronological event registration 1ms
- possible dual communication (with SCADA system and individual switchgear)
- communication type: RS485, ETHERNET, optical, MODBUS protocols (other protocols on demand)
- parameterization of the device via the RS232C port
- self-test function, local and remote signalling of the device availability
- visualization of the state of the plant, i.e. remote control of the facility from a personal computer using the NN DIALOG program
- small dimensions according to DIN43700 standard for mounting instruments (96x96x90 mm)
- easy connection using a plug in terminal blocks
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