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      MINI RTU PANEL

      Product Overview

      Operation systems of generation and substation have protection system and monitor/control/ measurement system for electric power facility.

      In these systems, system for monitor/control/ measurement has been changed in large from a previous analog type to a recently developed digital type.

      Also for a stable system operation, expensive facility has been used. Especially RTU (Remote Terminal Unit) has been variously applied for its purpose as an essential device, providing interface between electrical power facility and operation system’s HMI (Human Machine Interface). This interface involves a system monitoring of electric power facility, a control of an operation system, sending/ receiving of various electric operating information from/to remote end. Through an optimization that fulfills customer’s requirements, Mini-RTU Panel guarantees an economy and flexible application depending on a purpose of a facility, done by applying a concentrated mini RTU.

      Mini-RTU implements monitoring/control/measurement function at an operating workstation through telecommunication. Since it enables module’s flexible combination, economical and optimal system configuration could be made in order to satisfy customer’s requirement.

      MINI RTU PANEL SYSTEM CONFIGURATION

      Number of maximum module: up to 10 EA Essential composition: Power supply Module/ Master Module User selectable: up to 8 EA Module (quantity and types).

      MINI RTU PANEL Mechanical Design

      Number of maximum module: up to 10 EA Essential composition
      Power supply Module/ Master Module       		User selectable
      up to 8 EA Module (quantity and types).

      MAIN FUNCTIONS

      • Monitoring of I/O modules for failure.
      • Monitoring of the communication for failure
      • Acquisition and processing of local peripherals (monitor direction)
        - Acquisition of single-point informations
        - Acquisition of double-point informations
        - Acquisition of counting pulses
        - Acquisition of currents, voltages, frequencies
      • Processing and output to local peripherals (control direction)
        - Output of single-point informations
        - Output of single commands
        - Output of double commands
        - Output of current & voltage setpoint values

      TECHNICAL SPECIFICATION/STANDARD

      Item Module Type Specification
      Rating Process CP-8000 Compact, -25~+70℃, 2×RJ45, RS232, RS485
      CP-8021 4 Interfaces (Ethernet, RS232, RS485)
      CP-8022 5 Interfaces + GPRS Modem internal organs
      CP-8050 Maximum 14 Interfaces, 200,000 Data Points, Dual Core CPU
      Power PS-8640 DC 24…60 V / 45 W
      PS-8642 DC 110…220 V / AC 100…230 V / 45 W
      Communication CI-8520 5×Ethernet, RSTP/HSR/PRP, Firewall internal organs
      CI-8521 HW Foundation Application Firewall Support, Ethernet
      CI-8530 Remote I/O Interface, DC 18…78 V
      CI-8532 Remote I/O Interface, DC 82.5…286 V
      Analog Input AI-8310 Pt100 / Pt1000 / Ni100, 4Channel
      AI-8320 ±20 mA / ±10 V, 4Channel
      AI-8510 Voltage 3×U(Direct), Current 3×I(LoPo)
      AI-8511 Voltage 3×U(LoPo), Current 3×I(LoPo)
      Analog Output AO-8380 ±20 mA, ±10 mA, ±10 V, 4Channel
      Digital Input DI-8110 DC 24 V, 16Channel
      DI-8111 DC 48/60 V, 16Channel
      DI-8112 DC 110 V, 16Channel
      DI-8113 DC 220 V, 16Channel
      Digital Output DO-8212 8×Relay, DC 24~220 V / AC 230 V