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ComTroll 230, Remote Terminal Unit
The ComTroll 230 is designed for a complete and modular functionality for monitoring and
control of primary and secondary functions in the distribution network.
The rack-mounted system can control and monitor a wide range of objects such as pole-
mounted sectionalizers, breakers, earthing switches, relay protection, fault indicators, tap-
changers and more through its serial, digital and analog interface.
The analog inputs can be connected to different sensors reading values for power frequency,
active/reactive power, bus-bar voltage, load current and more.
Based on the RTU-30 Controller unit, ComTroll 230 offers both local- and remote control of
the connected equipment.
ComTroll 230 can be connected to a wide range of transceivers for different communication
solutions:
Radio
Fibre optics
Power Line
Leased Lines
Ethernet
SLC-200+
CRU-200
RTU-30
RTU-30i
RTU-30i
With the extensible backplane solution, ComTroll 230 can be supplied in a 10.5” single frame
rack where up to three RTU-30/RTU-30i cards can be fitted. It can also be supplied in a full
19” single frame rack with space for up to eight RTU-30/RTU-30i cards.
RTU-30 is acting as a master for the additional RTU-30i cards. One RTU-30 can communicate
with 14 RTU-30i cards on the I
2
C-bus.
