Pulsar TCF-10B Guida utente

TCF–10B

FREQUENCY-PROGRAMMABLE

FREQUENCY-SHIFT CARRIER

TRANSMITTER/RECEIVER

System Manual

CF44—VER05

(Replaces CF44—VER04)

Technologies, Inc.

4050 NW 121st Avenue

Coral Springs, FL USA 33065

1–800–785–7274

www.pulsartech.com

Printed December 2004

Technologies, Inc.

Product Description

Applications and Ordering Information

Installation

Test Equipment

Installation/Adjustment Procedures

Signal Path

Design Verification Tests

Maintenance

Power Supply Module

Keying Module

Transmitter Module

10W PA Module

RF Interface Module

Universal Receiver Module

Receiver Logic Module

Optional EM Output Module

Optional Voice Adapter Module

Optional Trip Test Unit Module

TCF–10B

System Manual

Table

Contents

ii December 2004

Technologies, Inc.

Important Change Notification

This document supersedes the TCF–10B Frequency-Programmable Frequency-Shift Carrier

Transmitter/Receiver System Manual CF44–VER04. The following list shows the most recent publication

date for each chapter. Publication dates in bold type indicate changes to that chapter since the previous

publication. For these chapters, the specific pages that have changed are listed for easy reference. Note that

only significant changes, i.e., those changes which affect the technical use and understanding of the

document and the TCF–10B equipment, are reported. Changes in format, typographical corrections, minor

word changes, etc. are not reported. Note also that in some cases text and graphics may have flowed to a

different page than in the previous publication due to formatting or other changes. The page numbers

below show the current pages on which the reported changes appear.

Each reported change is identified in the document by a change bar, || placed to its immediate left and/or

right, just like the ones on this page.

Chapter Number & Title Publication Date Pages with Changes

|| Front Section December 2004 ii, v

|| 1. Product Description December 2004 1, 8

|| 2. Applications and Ordering Information December 2004 11, 16

|| 3. Installation December 2004 5

4. Test Equipment April 1997

|| 5. Installation/Adjustment Procedures December 2004 5, 12, 13

|| 6. Signal Path December 2004 5 (11x17)

|| 7. Design Verification Tests December 2004 5

8. Maintenance October 2001

|| 9. Power Supply Module December 2004 1, 4, 5

||10. Keying Module December 2004 1

||11.Transmitter Module December 2004 1, 2, 3, 4

||12. 10W PA Module December 2004 1, 4

||13. RF Interface Module December 2004 1

14. Universal Receiver Module October 2001

||15. Receiver Logic Module December 2004 1, 3, 4, 7, 10, 13

||16. EM Output Module December 2004 1

||17. Optional Voice Adapter Module December 2004 1

||18. Optional Trip Test Unit December 2004 3, 9

Note: due to design changes, nomenclature throughout this document indicating 300, 600 & 1200 Hz has been changed to 380,

800 & 1600 Hz respectively.

December 2004 iii

TCF–10B System Manual

e recommend that you become acquainted with the information in this manual before ener-

gizing your TCF–10B system. Failure to do so may result in injury to personnel or damage to

the equipment, and may affect the equipment warranty. If you mount the carrier set in a cabinet,

it must be bolted to the floor or otherwise secured before you swing out the equipment, to

prevent the installation from tipping over.

You should not remove or insert printed circuit modules while the TCF–10B is energized.

Failure to observe this precaution can result in undesired tripping output and can cause

component damage.

PULSAR does not assume liability arising out of the application or use of any product or circuit

described herein. PULSAR reserves the right to make changes to any products herein to improve

reliability, function or design. Specifications and information herein are subject to change

without notice. All possible contingencies which may arise during installation, operation, or

maintenance, and all details and variations of this equipment do not purport to be covered by

these instructions. If you desire further information regarding a particular installation,

operation, or maintenance of equipment, please contact your local Pulsar Technologies, Inc.

representative.

By Pulsar Technologies, Inc.

PULSAR does not convey any license under its patent rights nor the rights of others.

ESD Warning!

YOU MUST BE PROPERLY GROUNDED, TO PREVENT DAMAGE FROM

STATIC ELECTRICITY, BEFORE HANDLING ANY AND ALL MODULES OR

EQUIPMENT FROM PULSAR.

All semiconductor components used, are sensitive to and can be damaged by the

discharge of static electricity. Be sure to observe all Electrostatic Discharge (ESD)

precautions when handling modules or individual components.

IMPORTANT

Preface

Scope

This manual describes the functions and features of the TCF–10B Power Line Carrier Transmitter/

Receiver. It is intended primarily for use by engineers and technicians involved in the installation,

alignment, operation, and maintenance of the TCF–10B.

Equipment Identification

The TCF–10B equipment is identified by the Catalog Number on the TCF–10B chassis nameplate. You

can decode the Catalog Number using the information in Chapter 2.

Production Changes

When engineering and production changes are made to the TCF–10B equipment, a revision notation (Sub

number) is reflected in the style number and related schematic diagrams. A summary of all Sub numbers

for the particular release is shown on the following page.

Warranty

Our standard warranty extends for 60 months after shipment. For all repaired modules or advance replace-

ments, the standard warranty is 90 days or the remaining warranty time, whichever is longer. Damage

clearly caused by improper application, repair, or handling of the equipment will void the warranty.

Equipment Return & Repair Procedure

To return equipment for repair or replacement:

1. Call your PULSAR representative at 1–800–785–7274.

2. Request an RMA number for proper authorization and credit.

3. Carefully pack the equipment you are returning.

Repair work is done most satisfactorily at the factory. When returning any equipment, pack it in

the original shipping containers if possible. Be sure to use anti-static material when packing the

equipment. Any damage due to improperly packed items will be charged to the customer, even

when under warranty.

Pulsar Technologies, Inc. also makes available interchangeable parts to customers who are

equipped to do repair work. When ordering parts (components, modules, etc.), always give the

complete PULSAR style number(s).

4. Make sure you include your return address and the RMA number on the package.

5. Ship the package(s) to:

Pulsar Technologies, Inc.

Communications Division

4050 NW 121st Avenue

Coral Springs, FL USA 33065

iv December 2004

Technologies, Inc.

December 2004 v

TCF–10B System Manual

Overview of this Document

Chapter 1 – Product Description, including specifications

Chapter 2 – Applications and related catalog numbers for ordering purposes

Chapter 3 – Installation

Chapter 4 – Test Equipment

Chapter 5 – Installation/Adjustment procedures

Chapter 6 – Signal Path (for use during testing)

Chapter 7 – Design Verification procedures

Chapter 8 – Maintenance

Module circuit descriptions and troubleshooting procedures are in the remaining chapters.

The TCF–10B circuitry is divided into seven (7) standard modules. In addition, Voice Adapter, Electro-

mechanical, and Trip Test Unit modules are available as options.

Contents of Carrier Set

The TCF–10B carrier set includes the style numbers, listed below, with appropriate sub numbers repre-

senting revision levels. (To determine related style numbers, you may also refer to Figure 2-25.)

Module Style Sub Number

|| Power Supply 1617C38 GXX 6

|| Keying 1606C50 GXX 9

|| Transmitter C020-TXMNN-001 2

|| 10W PA 1606C33 G01 21

|| RF Interface 1609C32 G01 9

|| Receiver/FSK Discriminator C020-RXVMN-202 6

|| Universal Receiver C020-RXVMN-203 7

|| Receiver Logic CF20-RXLMN-0XX 6

|| EM Output 1606C53 G01 7

|| Voice Adapter C020-VADMN-001 4

|| Transmitter w/Trip Test Unit C020-TXMMN-102 2

FIGURES

Figure No. Page No.

1-1 TCF–10B Transceiver Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–5

1-2 TCF–10B Transmitter (only) Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–6

1-3 TCF–10B Receiver (only) Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1–7

1-4 Front Panel for 2-Frequency, Transfer Trip or Unblock Applications . . . . . . . . . .1–8

1-5 Front Panel for 3-Frequency, Transfer Trip and Unblock Applications . . . . . . . . .1–8

1-6 Front Panel for 2-Frequency, Phase Comparison Applications . . . . . . . . . . . . . . .1–8

2-1 Simplified Unblock Receiver Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–1

2-2 Transceiver Unit Connections, 2 Freq. set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–2

2-3 Basic Logic Diagrams for Directional Comparison Unblocking . . . . . . . . . . . . . .2–2

2-4 Basic Logic Diagrams for Underreaching Transfer Trip Systems . . . . . . . . . . . . .2–4

2-5 Basic Operation of the Dual Phase Comparison

Pilot Relaying System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–5

2-6 Basic Segregated Phase Comparison Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–7

2-7 Basic Operation of the Segregated Phase Comparison System . . . . . . . . . . . . . . .2–9

2-8 Conventional Phase Comparison Response to an

Outfeed Condition Block Tripping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–9

2-9 Typical Threshold Setting for Offset Keying . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–9

2-10 Response of Segregated Phase Comparison System with Offset Keying . . . . . .2–10

2-11 Transceiver Unit Conn. 2 Freq. set (Single Channel DTT) . . . . . . . . . . . . . . . . . .2–11

2-12 Direct Transfer Trip for Transformer Protection . . . . . . . . . . . . . . . . . . . . . . . . . .2–12

2-13 Direct Transfer Trip for Shunt Reactor Protection . . . . . . . . . . . . . . . . . . . . . . . .2–12

2-14 Dual Channel Direct Transfer Trip with Throwover to Single Channel . . . . . . . .2–13

2-15 Dual Channel Direct Transfer Trip with Throwover to Single Channel . . . . . . . .2–13

2-16 3-Frequency System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–15

2-17 Transceiver Unit Conn. 3 Freq. Set (Unblock Relaying and DTT) . . . . . . . . . . . .2–16

2-18 Three Terminal line application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–17

2-19 Hybrid Connections - Two Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–17

2-20 Hybrid Connections - Single Bi-Directional Channel . . . . . . . . . . . . . . . . . . . . . .2–17

2-21 Hybrid Connections - Dual Bi-Directional Channel . . . . . . . . . . . . . . . . . . . . . . .2–19

2-22 Hybrid Connections - Four Transmitters (Equal Losses) . . . . . . . . . . . . . . . . . . .2–19

vi December 2004

Technologies, Inc.

FIGURES, Cont’d

2-23 Hybrid Connections - Four Transmitters (Unequal Losses) . . . . . . . . . . . . . . . . .2–20

2-24 20 Vdc Auxiliary Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–23

2-25 Catalog Numbers / Module Style Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2–24

3-1 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–2

3-2 Cable Termination Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–4

3-3 Mechanical Outline Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–9

3-4 Connection Drawing and Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3–10

4-1 Extender Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4–2

6-1 Functional Block Diagram (11x17 Pull Out) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5

9-1 Power Supply Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9–1

9-2 Power Supply Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9–4

9-3 Power Supply Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9–5

10-1 Keying Module Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10–1

10-2 Keying PC Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10–6

10-3 Keying Module Internal Logic (G01 Shift down to trip) . . . . . . . . . . . . . . . . . . .10–7

10-4 Keying Module Internal Logic (G03 Shift up to trip) . . . . . . . . . . . . . . . . . . . . . .10–8

10-5 Keying Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10–9

11-1 Transmitter Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11–1

11-2 Transmitter Component location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11–3

11-3 Transmitter Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11–4

12-1 10W PA Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12–1

12-2 10W PA Component location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12–3

12-3 10W PA Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12–4

13-1 RF Interface Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13–1

13-2 RF Interface Component location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13–3

13-3 RF Interface Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13–4

14-1 Universal Receiver Module — Simplified Signal Flow Diagram . . . . . . . . . . . .14–1

14-2 Universal Receiver/FSK Receiver Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . .14–2

14-3 Universal Receiver/FSK Receiver Location of SW1 Dip switch & J3 . . . . . . . .14–8

15-1 Simplified Signal Flow Diag. for 2-Frequency Operation . . . . . . . . . . . . . . . . . .15–1

15-2 Simplified Signal Flow Diag. for 3-Frequency Operation . . . . . . . . . . . . . . . . . .15–2

15-3 Front Panel for 2-Frequency Directional Comparison Applications . . . . . . . . . . .15–4

December 2004 vii

TCF–10B System Manual

FIGURES, Cont’d

15-4 Front Panel for 3-Frequency Directional Comparison Applications . . . . . . . . . . .15–5

15-5 Front Panel for 2-Frequency Phase Comparison Applications . . . . . . . . . . . . . . .15–5

15-6 Receiver Logic External (Rear Panel) Connections . . . . . . . . . . . . . . . . . . . . . . .15–6

15-7 2-Frequency Directional Comparison Functional Block Diagram (11x17) . . . . . .15-7

15-8 3-Frequency Directional Comparison Functional Block Diagram (11x17) . . . . . .15-8

15-9 Phase Comparison Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . .15–9

15-10 Receiver Logic Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15–21

15-11 Receiver Logic Schematic (Sheet 1 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15–22

15-12 Receiver Logic Schematic (Sheet 2 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15–23

15-13 Receiver Logic Schematic (Sheet 3 of 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15–24

16-1 EM Output Module Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16–1

16-2 EM Output Component location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16–3

16-3 EM Output Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16–4

17-1 Voice Adapter Module — Simplified Signal Flow Diagram . . . . . . . . . . . . . . . . .17–1

17-2 Voice Adapter Module Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17–4

17-3 Voice Adapter Module Component location . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17–6

17-4 Voice Adapter Schematic (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17–7

17-5 Voice Adapter Schematic (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17–8

17-6 Connections for Remote Phone and External Alarm . . . . . . . . . . . . . . . . . . . . . . .17–9

17-7 External Alarm Circuit for Use with Module Front Panel Jack . . . . . . . . . . . . . .17–9

17-8 Handset Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17–10

18-1 TTU Transmitter Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18–1

18-2 Interconnecting cables for TTUs in Receiver only/Transmitter only chassis . . . .18–5

18-3 Schematic of TTU Daughter Board (Sheet 1 of 2) . . . . . . . . . . . . . . . . . . . . . . . .18–6

18-4 Schematic of TTU Daughter Board (Sheet 2 of 2) . . . . . . . . . . . . . . . . . . . . . . . .18–7

18-5 Component Layout for TTU Daughter Board (Sheet 2 of 2) . . . . . . . . . . . . . . . .18–8

18-6 Transmitter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18–9

18-7 TTU 2-Frequency Checkback Trip Timing Diagram . . . . . . . . . . . . . . . . . . . . .18–10

18-8 TTU 2-Frequency Real Trip Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . .18–11

18-9 TTU 3-Frequency Checkback Trip Timing Diagram . . . . . . . . . . . . . . . . . . . . .18–12

viii December 2004

Technologies, Inc.

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