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RC02 New Development

 
RC01 MINI RTU

Current Applications 
The RC01 is currently used in the Henderson area of Power New Zealand to montor pilot hot water heating relays. Power NZ are also using these RTUs for capacitor bank switching for voltage compensation and line fault indications at Te Aroha. Further units are being installed at Te Aroha and Bay of Plenty to control Cooper KFE style reclosers. TransAlta NZ Ltd are using an RC01 to control a line recloser and several others for general data acquisition. 

Features and Development 
The RC01 software is constantly being enhanced with new features. 

RC01 options include: 
Access control interface
Accumulator Input
Remote Status word support
Scan-in communications
MCD Inputs
Configurable logic functions
Daughter boards for expanded control outputs and temperature measurement are available
Please refer to current price list for pricing options. Prices can be significantly reduced for volume orders. The Maxon range of synthesised data radios are compatible, and can be fitted prior to delivery. Most other data radios can be interfaced. Maxon manufacture a 25 watt unit that is easily interfaced. Linear amplifiers for VHF (25 W) and UHF (15 W) are very economically priced to boost the standard Maxon data radio power output. 

RC01 SPECIFICATIONS 
  
Power Supply
Utilising state of the art switched mode power supply
8-40 V DC (With reverse polarity protection)
Current Consumption 40mA to 60mA depending on input voltage. (46 mA @ 18VDC)
Operating Temperature -5 to 40?C (If used in standard enclosure)
SCADA Interface Conitel software configurable interface. Two or four wire  interface. Terminating or non terminating line connection. Half  Duplex.
Radio Interface Maxon 5W data radio standard, others on request.
PCB Size 108 mm x 105mm (20 mm high)
Configuration Port RS232 (D25)
Configuration Tool Any 9600 baud RS232 terminal emulator
Configuration Options
All configuration parameters stored in EEPROM
Station, Group, Tx mark, Rx mark. External Rx gating,  terminating/non-terminating line and radio key enable.
Digital Inputs 7 digital inputs with 50V optical isolation. (Not officially tested) MCD functions on inputs one and two.
Analog Inputs 2 x 8 Bit analog inputs. 0-1V input. Current shunt resistor option.  Not isolated
Digital Outputs Trip/Close clean contact relay pair. 1A 120VAC/24VDC rating.
Standard Enclosure APO41, L=30cm, W=30cm, D=18cm. IP66 rated, UV stabilised.
Options Trip/Close Output Relay expansion.
High common mode analog input board (future)
Temperature sensor board, -8 to 40ºC.
PLC logic functions. (Future).
Accumulator I/P.
Scan-In (Request to be Scanned) facility.
230VAC power supply board.
Battery backup controller board.
Maxon Synthesised VHF/UHF data radio.
25W-VHF/15W-UHF Linear Amplifiers.
  
 

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