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Veesta World V-RTU2000 Series Technical Information

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Veesta World Co
Technical Information
V-RTU2000 Series
Technical Specification
Manual
Author: Veesta World Co., Engineering Department

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Summary of Contents for Veesta World V-RTU2000 Series

  • Page 1 Veesta World Co Technical Information V-RTU2000 Series Technical Specification Manual Author: Veesta World Co., Engineering Department...
  • Page 2 In no event shall Veesta World Co be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, nor shall Veesta World Co be liable for incidental or consequential damages arising from use of any software or hardware described in this document.
  • Page 3 V-RTU2000 Series Document History Veesta - Remote Terminal Unit Technical Specification Manual DOCUMENT HISTORY Version Date Comment 2009/09/01 First issue 2009/10/01 Added some picture of cards 2009/11/05 Added sub rack dimensions 2010/04/01 Revised Module list 2010/07/01 DNP3.0 Profile 2010/12/01 De-bounce and Chatter Filter...

  • Page 4: Table Of Contents

    2.3.1 Power Supply Unit ...........20 2.3.2 Main Unit..............20 2.3.3 I/O Interface Unit............21 2.3.4 Universal Intelligent Power Meter ACUP ....21 V-RTU2000 Series Card & Modules List ......22 V-RTU2000 Series Hardware and Software Training..24 2.5.1 Curriculum Schedule Syllabus .........24 Standards (Type Test)............25 2.6.1 Power Supply Performance ........25...
  • Page 5 V-RTU2000 Series Table of Content Veesta - Remote Terminal Unit Technical Specification Manual 3.2.1 Detailed Circuit Description........29 3.2.2 Rack Address Signal..........30 3.2.3 Slot Address Signal..........31 3.2.4 Local I/O Cards (LIOC) Communication Signal..31 3.2.5 Power Fail Control Signal ........31 3.2.6 Reset Control Signal ..........32 3.2.7 DC 5V Power Signal ..........32...
  • Page 6 V-RTU2000 Series Table of Content Veesta - Remote Terminal Unit Technical Specification Manual Chapter 9 - Analog AC Input Unit............52 General................52 ACI Card................52 9.2.1 VR-2745 Specifications..........53 ACV Card ................54 9.3.1 VR-2746 Specifications..........55 Chapter 10 - Analog AC Power Input Unit...........56 10.1...
  • Page 7 Figure 1-1: Veesta World Co Logo and sign..............10 Figure 2-1: V-RTU2000 Series as Distributed RTU Structure Diagram.....12 Figure 2-2: V-RTU2000 Series as Small Scale RTU Structure Diagram ....13 Figure 2-3: V-RTU2000 Series as IED Structure Diagram ........14 Figure 2-4: V-RTU2000 De-bounce Filter Diagram ...........16 Figure 2-5: V-RTU2000 Chatter Filter Diagram ............17...
  • Page 8 Table 12-2: V-RTU2000, DNP3.0 Interoperability Table..........67 Table 13-1: V-RTU2000 Series as Communication Server Backplane Wiring ..71 Table 13-2: V-RTU2000 Series as RTU & IED Backplane Wiring ......71 Page 8 of 90 All rights reserved. Passing on and copying of this document, use and communication of its contents not permitted without written authorization.

  • Page 9: Chapter 1 - Introduction

    Scalability, the Return of Investment or the Total Cost of Ownership are carefully considered. Consequently, the solutions offered by Veesta World Co are able to cope with the requirements of a sustainable growth. Veesta World Co is a service-oriented company and the customer perspective is its action guide.

  • Page 10: Copyrights

    The objective of Veesta World Co is focused on the creation of value for the customer through the proper business strategy alignment and the right combination of technologies. These principles, developed...

  • Page 11: Chapter 2 - System Overview

    The V-RTU2000 series offers a single RTU family meeting the entire range of requirements, from small distribution and cogeneration sites to large substations and generating stations, using the same components in a modular, building block approach.

  • Page 12: Figure 2-1: V-Rtu2000 Series As Distributed Rtu Structure Diagram

    Power Meter Power Transducer Digital Relay Figure 2-1: V-RTU2000 Series as Distributed RTU Structure Diagram Page 12 of 90 All rights reserved. Passing on and copying of this document, use and communication of its contents not permitted without written authorization.

  • Page 13: Figure 2-2: V-Rtu2000 Series As Small Scale Rtu Structure Diagram

    Meter Card Card Card Card Figure 2-2: V-RTU2000 Series as Small Scale RTU Structure Diagram Page 13 of 90 All rights reserved. Passing on and copying of this document, use and communication of its contents not permitted without written authorization.

  • Page 14: Intelligent Electronic Devices (Ied)

    AO Card Card Card Card Card IEDs Figure 2-3: V-RTU2000 Series as IED Structure Diagram Page 14 of 90 All rights reserved. Passing on and copying of this document, use and communication of its contents not permitted without written authorization.

  • Page 15: Summary Of Functions

    Veesta - Remote Terminal Unit Technical Specification Manual Summary of Functions V-RTU2000 Series is generally installed at on-site power station, applied to signals monitoring and control performance. It is designed in multi-processor technique. Each I/O Card has its own processor which is responsible for the basic data acquisition function.

  • Page 16: Figure 2-4: V-Rtu2000 De-Bounce Filter Diagram

    V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual  Sequence capturing (1-Bit MCD): is optimized for a multiple change detects technique which ensures that the critical information is not lost, but avoids sacrificing the efficiency of the communications process.

  • Page 17: Control Output

    1ms to 250ms adjustable. The resolution is one millisecond. The time-tag recorded with each event is generated from a clock internal to the V-RTU2000 Series. The clock is 1 PPM accuracy TCXO. V-RTU2000 Series have the capability to synchronize its internal clock with a system clock located at the master station.
  • Page 18 V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual 2.2.2.1 Trip/Close Command There are two types of control output using Trip/Close command, one is ON/OFF operation output to control CBs, ABSs; the other is Regulation operation output (raise/lower) to control the position of transformer taps.

  • Page 19: Communication Function

    2. RTU Sub-Master: ModBus RTU, DNP3.0, IEC870-5. 3. IED: ModBus RTU, DNP3.0. 4. User Specific Protocols: Other protocols can be implement quickly in the firmware of V-RTU2000 Series by upon request. 2.2.4 Self-Diagnostic Function V-RTU2000 Series has its well-equipped ability for self-diagnostic function.

  • Page 20: Hardware Structure

    DTU and 24V driving power supply for DO/HDO Card. 2.3.2 Main Unit The main unit of V-RTU2000 Series consists of 1 Backplane and 1 Master CPU Card; if necessary several IO CPU Cards and several CM Cards. 2.3.2.1 Backplane...

  • Page 21: I/O Interface Unit

    Technical Specification Manual 2.3.3 I/O Interface Unit V-RTU2000 Series provides various types of I/O interface card which coincidently to the requirement of station. In order to monitor and study dynamic status of system operation and feature of facilities, I/O cards are defined by functions for different inputs and outputs as under description: ...

  • Page 22: V-Rtu2000 Series Card & Modules List

    V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual V-RTU2000 Series Card & Modules List Table 2-1: V-RTU2000 Series Cards & Modules VEESTA Name Specification Model Dimension : 3U x 42T x 185mm (H*W*D)
  • Page 23 V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual VEESTA Name Specification Model Input : DC 24V or DC 48V VR-2726 ACC Card Point : 8 Type : Unlatch Relay VR-2735 HDO(5) Card Contact : 10A (2000VA, 200W)

  • Page 24: V-Rtu2000 Series Hardware And Software Training

    Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual V-RTU2000 Series Hardware and Software Training The training is disported into two stages one stage is include the principle of Substation before install the system which last 1~3 days.

  • Page 25: Standards (Type Test)

    V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual Standards (Type Test) 2.6.1 Power Supply Performance 1- IEC 60870-2-1: Nominal Voltage 2- IEC 60870-2-1: Operating Range 3- IEC 60870-4: Power consumption 4- IEC 60870-2-1: Grounding - Wrong Polarity 2.6.2...

  • Page 26: Electromagnetic Compatibility (Emc)

    V-RTU2000 Series Chapter 2 - System Overview Veesta - Remote Terminal Unit Technical Specification Manual 2.6.7 Electromagnetic Compatibility (EMC) 21- IEC 61000-4-2: Electrostatic discharge 22- IEC 61000-4-3: Radiated Radio Frequency 23- IEC 61000-4-3: Electromagnetic field 24- IEC 61000-4-4: Fast Transient Burst 2kV IO, 4kV Power port 25- IEC 61000-4-5: Surge 1.5/ 50ns...

  • Page 27: Chapter 3 - Main Unit

    Chapter 3 - Main Unit General The main unit of V-RTU2000 Series is consisted of the followings:  Backplane: As passive elements, it is buffering the path of power supply, communications and Bus and with plugging slots for all kinds of Circuit Cards. It is consisted of one power slot, one CPU slot and several I/O slots.

  • Page 28: Backplane

    RS-232 signal as versus as well. Backplane In a V-RTU2000 Series system, backplane is very important. If any failure out of it which will affect the entire system operation and very hard proceed maintenance; V-RTU2000 Series backplane is with simple “Connector”...

  • Page 29: Detailed Circuit Description

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual The basic functions of backplane are as listed below:  Buffering the required power of Logical Cards (DC 5V).  Buffering the required power for the Relay on DO, HDO Cards (DC 24V ).

  • Page 30: Rack Address Signal

    3.2.2 Rack Address Signal The V-RTU2000 Series can be formed by 0 to 249 racks, can be check out by the Rack address Signal of (RA0, RA1, RA2, RA3) setting by using SW1(Dip-Switch) to set the rack address, but only the CPU slot has its own Rack Address signal.

  • Page 31: Slot Address Signal

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual setting range is within 0-249. If the setting range is over 250, which needs hardware to set Address signals as well. The DIN-Connector-Pin of RA0 is a3, while that of RA1 is c3.

  • Page 32: Reset Control Signal

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual 3.2.6 Reset Control Signal In the CPU Card of RTU, the “DC 5V monitoring circuit” is provided. When the DC 5V power is lower than 4.75V, it will produce system reset signal (/RST).

  • Page 33: Cpu Card

    Veesta - Remote Terminal Unit Technical Specification Manual CPU Card CPU Card is the portion of V-RTU2000 Series which communicate with the other cards through communication channels. The CPU Card providing 3 kinds of functions on the same hardware, which is as Master CPU Card, IO CPU Card (applied for Communication Server) and RTU CPU Card (applied for IED).

  • Page 34: Modem Card

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual Modem Card Modem Card is designed in with an intelligent modem chip. Performing in the RTU system, this serves as the intermediate interface between CPU Card and Host Computer. As hardware it turns RS-232 signal into frequency signal or convert the frequency signal into RS232 signal.

  • Page 35: Vr-2444 Voice & Data Modem Specifications

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual Surge Withstand Capability ANSI/IEEE C37.90.1-1989 (SWC) ( Differential Mode Only ) 3KV Oscillatory Test 5KV Fast Transient Test Power Requirement +5VDC ±5%, 250mA Card Dimension...

  • Page 36: Vr-2444T Telephony Interface Specifications

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual 3.4.3 VR-2444T Telephony Interface Specifications Operation Mode Converter of 4-Wire voice path with signaling to 2-wire subscriber or exchange side (FXS or FXO) Signaling Input: E&M...

  • Page 37: Vr-2426 Gprs / 3G Modem Specifications

    V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual Ethernet Parameters Configurable IP Network: IP address in Client / Server / TCP / UDP Mode Port forwarding capabilities Target determination for Serial or Ethernet from GPRS...
  • Page 38 V-RTU2000 Series Chapter 3 - Main Unit Veesta - Remote Terminal Unit Technical Specification Manual WCDMA Data rates Maximum 384Kbps (In-band/Download) Maximum 384Kbps (Out-band/Upload) HSPDA Data rates Maximum 3.6Mbps (In-band/Download) Transmit Power 2 Watts GSM 850 / GSM 900 1 Watt GSM DCS 1800 / PCS 1900 0.25 Watt UMTS 850 / 1900...

  • Page 39: Chapter 4 - Power Unit

    The PS card of V-RTU2000 Series is designed in 2 stages conversion, which is the core of the entire power unit with 70% to 90% of conversion efficiency will surely reduce the heat efficient of...

  • Page 40: Dc 24V/Dc 5V & 24V L-Ps Card

    V-RTU2000 Series Chapter 4 - Power Unit Veesta - Remote Terminal Unit Technical Specification Manual DC 24V/DC 5V & 24V L-PS Card DC 24V/DC 5V & 24V PS Card is used to convert the field power of DC 24V to DC 5V for supplying the working power to the card under through backplane also supporting another set of DC 24V supplying power to DO/HDO card under through backplane as well.

  • Page 41: Ac 220V/Dc 5V & 24V H-Ps Card

    V-RTU2000 Series Chapter 4 - Power Unit Veesta - Remote Terminal Unit Technical Specification Manual AC 220V/DC 5V & 24V H-PS Card AC 220V/DC 5V & 24V PS Card is used to convert the field power of AC 220V or DC 220V to DC 5V for supplying the working power to...

  • Page 42: Chapter 5 - Digital Input Unit

    In hardware, digital input (DI) Card provided with 8 DI Points (CH1~CH8), 1 Common Point (COM) and 1 Framing Ground (FG). The different card types provided by V-RTU2000 Series are as listed below:  DI Card (DC 24/48V): Digital Input Card, 8 Points / Card, DC 24/48V Sense Voltage.

  • Page 43: Vr-2722A Specifications

    V-RTU2000 Series Chapter 5 - Digital Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 5.2.1 VR-2722A Specifications Microprocessor AT89C2051, 12MHz Memory 2K Bytes Flash ROM 128 Bytes SRAM Input Channel 8 Channels Current Limit 36K ohm / 2W for 129V DC...

  • Page 44: Vr-2723A Specifications

    V-RTU2000 Series Chapter 5 - Digital Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 5.2.2 VR-2723A Specifications Microprocessor AT89C2051, 12MHz Memory 2K Bytes Flash ROM 128 Bytes SRAM Input Channel 8 Channels Current Limit 6K ohm / 2W for 24V DC...

  • Page 45: Chapter 6 - Digital Output Unit

    Chapter 6 - Digital Output Unit General The V-RTU2000 Series unit comprises two DO cards, namely, DO Card and HDO Card. The DO Card is used in smaller current control application. The HDO (High density DO) Card provides 10A (2000VA, 200W) contact capacity of relay for application using. It provide 4 Select Relays (CH1~CH4) and 1 Main Execution Relay.

  • Page 46: Do Card

    V-RTU2000 Series Chapter 6 - Digital Output Unit Veesta - Remote Terminal Unit Technical Specification Manual DO Card Digital Output Card is an intelligent IO Card, which is used to control the operation of field equipment, such as the use/lock of protection relay, manual/auto of transformer AVR control, and AGC control of generator set, etc.

  • Page 47: Hdo Card

    V-RTU2000 Series Chapter 6 - Digital Output Unit Veesta - Remote Terminal Unit Technical Specification Manual HDO Card Digital Output Card (heavy duty) is an intelligent IO Card, which is used to control the action of the field equipment, such as Trip/Close of CB, use/lock of protection relay and manual/auto of transformer AVR control, etc.

  • Page 48: Chapter 7 - Analog Input Unit

    Chapter 7 - Analog Input Unit General The Analog Input Unit of V-RTU2000 Series comprises three card types. Each AI cards board provides 4 Differential Channels (CH1+/CH1- ~ CH4+/CH4-) and 2 Shielding Points (S1, S2). Listed below is the card types provided by the V-RTU2000 Series: ...

  • Page 49: Vr-2741 / Vr-2742 / Vr-2743 Specifications

    V-RTU2000 Series Chapter 7 - Analog Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 7.2.1 VR-2741 / VR-2742 / VR-2743 Specifications Microprocessor AT89C2051, 12MHz Memory 2K Bytes Flash ROM, 128 Bytes SRAM Input Channels 4 Channels, differential input Input Impedance 1000 ±0.01% ohm for ±1mA...

  • Page 50: Chapter 8 - Analog Output Unit

    Chapter 8 - Analog Output Unit General The Analog Output Unit of V-RTU2000 Series is designed with one card which is AO Card (Analog Output), in which each PC board provides 4 Differential Channels (CH1+/CH1- ~ CH4+/CH4-) and 2 Shielding Points (S1, S2). The card type provided by V-RTU2000 Series are as listed below: ...

  • Page 51: Vr-2751 / Vr-2752 Specifications

    V-RTU2000 Series Chapter 8 - Analog Output Unit Veesta - Remote Terminal Unit Technical Specification Manual 8.2.1 VR-2751 / VR-2752 Specifications Microprocessor AT89C2051, 12MHz Memory 2K Bytes Flash ROM, 128 Bytes SRAM Output Channels 4 Channels, differential output Resolution 12 Bits Accuracy ±0.25% at 25°C...

  • Page 52: Chapter 9 - Analog Ac Input Unit

    Chapter 9 - Analog AC Input Unit General The Analog AC Input Unit of V-RTU2000 Series is designed with two modules name of ACI VR-2745 for measurement of independent current input and model and ACV VR-2746 for measurement of independent voltage AC signal input. The PT and CT of fields can be connected directly to these cards.

  • Page 53: Vr-2745 Specifications

    V-RTU2000 Series Chapter 9 - Analog AC Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 9.2.1 VR-2745 Specifications Input Channel 4 sets of independent cuurent Input Range Current: 0-1A or 0-5A AFx = 20 x CT (fault current detection) Frequency : 50/60 ±3Hz...

  • Page 54: Acv Card

    V-RTU2000 Series Chapter 9 - Analog AC Input Unit Veesta - Remote Terminal Unit Technical Specification Manual ACV Card The design concept of Model VR-2746 ACV card was based on Microprocessor. It uses 12 bit A/D to design its voltage module cards for voltage measurement of RTU.

  • Page 55: Vr-2746 Specifications

    V-RTU2000 Series Chapter 9 - Analog AC Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 9.3.1 VR-2746 Specifications Input Channel 4 sets of independent voltage Input Range Voltage: 0-300V Frequency : 50/60 ±3Hz Accuracy Voltage : 0.5% fs Phase angle measuring error ≦...

  • Page 56: Chapter 10 - Analog Ac Power Input Unit

    Technical Specification Manual Chapter 10 - Analog AC Power Input Unit 10.1 General The Analog AC Power Input Unit of V-RTU2000 Series is designed with modules named ACPM VR-2749 models. 10.2 ACPM Card The design concept of V-RTU2000 Series ACPM Model VR-2749A card was based on Microprocessor.

  • Page 57: 10.2.1 Vr-2749A Specifications

    V-RTU2000 Series Chapter 10 - Analog AC Power Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 10.2.1 VR-2749A Specifications Input Channel 3-AC current (Ia, Ib, Ic) 3-AC voltage (Va, Vb, Vc) Input Range Current : 1A of rating (CT)

  • Page 58: 10.2.2 Fault Current Detection Function

    V-RTU2000 Series Chapter 10 - Analog AC Power Input Unit Veesta - Remote Terminal Unit Technical Specification Manual 10.2.2 Fault Current Detection Function 10.2.2.1 Fault-Based-Curve One user programmable Fault-Based-Curve can be stored in the ACPM Card Model VR-2749A. This can be used for time over-current detection in the same as IEC, ANSI curves.

  • Page 59: Chapter 11 - Universal Intelligent Ac Power Meter Unit

    V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual Chapter 11 - Universal Intelligent AC Power Meter Unit 11.1 General In principle design, the VR-2760 Power Meter from V-RTU2000 Series of products is of intelligent Power Meter which is with high-...
  • Page 60 V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual  Build in RTC (real time clock)  Field programmable PT / CT ratio  Accuracy up to 0.15%  Low input burden 0.5VA (5A / 120V) ...

  • Page 61: 11.2.1 Vr-2760 Specifications

    V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual 11.2.1 VR-2760 Specifications Input Channel 4 - AC Currents ( Aa, Ab, Ac, A0) 4 - AC Voltage (Pa, Pb, Pc, Pn for 3-phase input &...
  • Page 62 V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual Real Time Clock (RTC) Maximum deviation 2 sec in 24 hours Time for Year / Month / Day / Hour / Minute /...

  • Page 63: 11.2.2 Fault Current Detection Function

    V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual Table 11-1: VR-2760 Programmable measurements/accuracy/display readouts Accuracy Phase Phase Phase Parameter Digits Display (maximum) Total Average option=N option=A 9.9.9.9. V/KV 0.15% fs 0.25% fs 9.9.9.9.
  • Page 64 V-RTU2000 Series Chapter 11 - Universal Intelligent AC Power Meter Unit Veesta - Remote Terminal Unit Technical Specification Manual 11.2.2.2 Fault-Alarm-Curve The required Fault-Alarm-Curve is established by programming a Pickup Current and a Curve Multiplier. The Pickup Current is the threshold current at which the fault detection starts timing, range from 0.05 to 16.00 CT.

  • Page 65: Chapter 12 - Communication Protocols

    Chapter 12 - Communication Protocols 12.1 General In V-RTU2000 Series system, we have a wide range of communication protocols, like DNP3.0, IEC 870-5-101, IEC 870-5- 104, ModBus RTU and etc. In this chapter you will find protocol definition and profile document of each protocols.
  • Page 66 Chapter 12 - Communication Protocols Veesta - Remote Terminal Unit Technical Specification Manual DNP 3.0 DEVICE PROFILE DOCUMENT Vendor Name : Veesta World Company Device Name : V-RTU2000 (Veesta Remote Terminal Unit Model 2000 Series) Required Application Layer Confirmation : ...
  • Page 67 Chapter 12 - Communication Protocols Veesta - Remote Terminal Unit Technical Specification Manual DNP 3.0 DEVICE PROFILE DOCUMENT Vendor Name : Veesta World Company Device Name : V-RTU2000 (Veesta Remote Terminal Unit Model 2000 Series) Default Counter Object / Variation : Counters Roll Over at : ...
  • Page 68 V-RTU2000 Series Chapter 12 - Communication Protocols Veesta - Remote Terminal Unit Technical Specification Manual Veesta-RTU2000 INTEROPERABILITY TABLE OBJECT REQUEST RESPONSE Obj Var Description Func Qual Func Qual Codes Codes Codes Codes (dec) (hex) (dec) (hex) 1, 7, 8, 9 Binary Counter –...
  • Page 69 V-RTU2000 Series Chapter 12 - Communication Protocols Veesta - Remote Terminal Unit Technical Specification Manual Veesta-RTU2000 INTEROPERABILITY TABLE OBJECT REQUEST RESPONSE Obj Var Description Func Qual Func Qual Codes Codes Codes Codes (dec) (hex) (dec) (hex) Frozen Counter Event – All Variations 1...
  • Page 70 V-RTU2000 Series Chapter 12 - Communication Protocols Veesta - Remote Terminal Unit Technical Specification Manual Veesta-RTU2000 INTEROPERABILITY TABLE OBJECT REQUEST RESPONSE Obj Var Description Func Qual Func Qual Codes Codes Codes Codes (dec) (hex) (dec) (hex) Time Delay Coarse quantity=1...

  • Page 71: Chapter 13 - Wiring & Cabling

    RXD2 DA2+ RXD2 DA2+ RXD2 DA2+ TXD2 DA2- TXD2 DA2- TXD2 DA2- RTS2 RTS2 RTS2 Table 13-2: V-RTU2000 Series as RTU & IED Backplane Wiring Slot Power Card DC 5V RS-232 RS-485 DI/DO AI/AO RXD1 DA1+ CH1-A CH1+ TXD1 DA1-...

  • Page 72: Cpu Card (Master And Io) Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.3 CPU Card (Master and IO) Wiring  Front Panel: 1 RS-232 channel or with 1 Ethernet Channel  Real Panel: 1 RS-232 and 1 RS-485 channel for VR-2717 model and 2 RS-485 channels for VR-2715 model.

  • Page 73: Communication Module (Cm) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.4 Communication Module (CM) Card Wiring  Front Panel: 1 RS-232 channel.  Real Panel: 2 RS-232 channels or 2 RS-485 channels. 160 mm...

  • Page 74: Power Supply (Ps) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.5 Power Supply (PS) Card Wiring  Front Panel: Power Switch, 2 LED for 5V 24V, 1 On/Off Swicth  Real Panel: One Field Power (PIN) and one 24VDC Control Power (VR).
  • Page 75 V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual Subrack is in Remote control enabled. If L/R switch positioned to “L” (Local) no 24V+ will be in VR+ terminal. Normally you can route VR+ to one of input of DI Card and VR- to common terminal of DI card.

  • Page 76: Digital Input (Di) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.6 Digital Input (DI) Card Wiring  Front Panel: 8 LED Indication  Rear Panel: 8 input points: CH1 ~ CH8, 1 common point: COM, 1 frame ground point: FG.

  • Page 77: Digital Output (Do) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.7 Digital Output (DO) Card Wiring  Front Panel: 8 LED Indicator  Rear Panel: 8 output points: CH1 ~ CH8, 1 common point: COM, 1 frame ground point: FG.

  • Page 78: Digital Output Select/Execute (Doh) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.8 Digital Output Select/Execute (DOH) Card Wiring  Front Panel: 5 LED Indicator  Rear Panel: 4 output points: CH1 ~ CH4, one output point with 2 output terminals (A/B).

  • Page 79: Analog Dc Input (Ai) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.9 Analog DC Input (AI) Card Wiring  Front Panel: 1 LED Run Indicator  Rear Panel: 4 input points: CH1 ~ CH4, one input point with 2 input terminals (+ / -).

  • Page 80: 13.10 Analog Ac Current Input (Aci) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.10 Analog AC Current Input (ACI) Card Wiring  Front Panel: 1 LED Run Indicator, 1 LED Pickup Indication  Rear Panel: 4 input points: CT1 ~ CT4, configurable for 3 modes.

  • Page 81: 13.11 Analog Ac Voltage Input (Acv) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.11 Analog AC Voltage Input (ACV) Card Wiring  Front Panel: 1 LED Run Indicator, 1 LED Pickup Indication  Rear Panel: 8 input points in two group of voltage input: G1PT1 ~ G1PT4 and G2PT1 ~ G2PT4, configurable for 3 modes.
  • Page 82 V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual  Mode 2: Independent 4xPT Measurement Mode, it is for measuring 4 independent AC voltage inputs. Each PT individually metering voltage and wired to the back plane of Card. The metering is individual so PT input can be phase to phase or phase to neutral.

  • Page 83: 13.12 Analog Output (Ao) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.12 Analog Output (AO) Card Wiring  Front Panel: 1 LED Indication  Rear Panel: 4 input points: CH1 ~ CH4, one input point with 2 input terminals (+ / -).

  • Page 84: 13.13 Intelligent Power Meter Input (Acup) Card Wiring

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 13.13 Intelligent Power Meter Input (ACUP) Card Wiring  Front Panel: Display, Test set port, configuration keys  Rear Panel: 3 CT + 3 PT input points, 1 CT + 1PT extra input points, one RS-485 communication port, 1 power input.

  • Page 85: Figure 13-13: Acup Card Panel Mount Cut-Out Diemsnions

    V-RTU2000 Series Chapter 13 - Wiring & Cabling Veesta - Remote Terminal Unit Technical Specification Manual 63 mm ± 0.5 135.5 mm ± 0.5 Cut-out area Figure 13-13: ACUP Card Panel Mount Cut-out diemsnions Figure 13-14: ACUP Cuircuit Connection Diagram Page 85 of 90 All rights reserved.

  • Page 86: Chapter 14 - Dimensions

    Chapter 14 - Dimensions 14.1 General In V-RTU2000 Series system, to have best configuration and adaptation from very small RTU system up to very large scale system, we have some type of sub racks that you can use each type based on configuration.

  • Page 87: Vr-2101C Sub Rack

    V-RTU2000 Series Chapter 14 - Dimensions Veesta - Remote Terminal Unit Technical Specification Manual 14.3 VR-2101C Sub rack This sub rack is suitable for a HVI Less terminal unit application. There is one slot of Power Supply module and one slot of CPU card.

  • Page 88: Vr-2102 Sub Rack

    V-RTU2000 Series Chapter 14 - Dimensions Veesta - Remote Terminal Unit Technical Specification Manual 14.4 VR-2102 Sub rack This sub rack is suitable for a feeder terminal unit application. There is one slot of Power Supply module and one slot of CPU card. 8 slots are available for any type of IO cards.

  • Page 89: Vr-2103 Sub Rack

    V-RTU2000 Series Chapter 14 - Dimensions Veesta - Remote Terminal Unit Technical Specification Manual 14.5 VR-2103 Sub rack This sub rack is suitable for any application of remote terminal unit. There is one slot of Power Supply module and one slot of CPU card.
  • Page 90 Veesta World Co World Wide Web: http://www.veesta-world.com/ E-Mail: info@veesta-world.com Page 90...

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