Monitoring and Control Terminal UST-4

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

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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