UST-10Gc Control and Signalling Terminal
Advanced control and signalling terminal and substation communication centre, available as a newer modular DIN version and compact panel version with LCD display.
UST-10Gc is used for supervision and control of distribution and industrial substations, switchgear, power plants and renewable-energy connection points. It is presented here as one product with two generations: the newer modular DIN-rail version with expandable I/O modules and the compact panel version with graphical LCD, local keypad and LED alarms.
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Two generations in one product
The modular DIN version is newer, while the compact panel version includes graphical LCD and keypad.
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Expandable I/O system
The modular version supports up to 48 DI, 16 DO and 4/8 AI in the base housing, with expansion through IO-3/8/12 housings.
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Communication centre
Integrates local IEDs, measuring terminals, fault indicators, IO housings and protection relays.
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IEC 61850 and GOOSE
Supports IEC 61850 client/server and I/O BUS connection to IO housings using GOOSE messages.
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ARM logic
Advanced logic functions can be created according to IEC 61131-3, such as Automatic Network Reconfiguration.
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Web and DT DIALOG configuration
Configuration through web server, Ethernet port, SD card and DT-DIALOG software.
- Digital inputs
- 48 (I1...I48) with 3 x DI-16; optional additional 8 with DI-8
- Digital outputs
- 8 (O1...O8) with DO-8; additional 8 (O9...O16) with DO-8
- Analogue inputs
- 4-8 (M1...M8), 5/10/20 mA or 0-10 V
- Communications
- 3 x Ethernet 10/100 Base-Tx, COM1 and COM2 serial ports
- IO expansion
- IO-3, IO-8, IO-12 through Ethernet I/O BUS (GOOSE)
- Mounting and dimensions
- 35 mm DIN rail, 190 x 94 x 85 mm
- Digital inputs
- 24 (I1...I16, I33...I40), additional 16 with DIO-16/8
- Sensor or general inputs
- 12 sensor inputs S1...S12 or 16 general inputs I41...I56 (option)
- Display and alarms
- graphical LCD 240 x 160 dots, 16 labelled LEDs, ISA or DIN 19235
- Mounting and dimensions
- panel or 35 mm DIN rail (option), 192 x 96 x 90 mm
- Relay outputs
- NO contact, Umax 250 V, Imax 8 A; 50 W at 48 V DC, 1 A
- Contact hold time
- configurable up to 9999 ms
- Real-time clock
- 1 ms resolution
- Power supply
- 24 or 48 V DC ±15%, 10 VA
- Temperature range
- -25...+55 °C
Modular version NU-130054
Compact version NU-130048
Common data
- MODBUS RTU/TCP
- IEC 60870-5-101/103/104
- IEC 61850 client/server, GOOSE
- IEC 61131-3
- HRN EN 60255-27
- HRN EN 60255-26 / HRN EN 61000-6-2 / HRN EN 61000-6-4
- IEC 62443-4-1
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