Manuals / EFJohnson / Household Appliance / Dehumidifier

EFJohnson VR-CM50 Wiring Of Surge Arrestor Boxes, 12SURGE ARRESTOR BOX WIRING, February, 2-11

Models: VR-CM50

1 50

Download 50 pages 23.64 Kb

Page 21

2.9 WIRING OF SURGE ARRESTOR BOXES

CENTRAL PROCESSOR PACKAGE INSTALLATION

2.9 WIRING OF SURGE ARRESTOR BOXES

Typically, connectors P9 through P13 on the stan- dard I/O panel (connectors P4 through P6 on 14 card cabinets) will be assigned for RTL I/O connectors.

1.Connect the female end of an A600950A, 25 pair cable to the connector in the surge box. Dress the cable as shown in Fig. 2-10. above. Use a split rub- ber grommet (furnished) to protect the cable where it passes through the surge box bottom flange. Connect the male end of this cable to the appropri- ate mating connector in the CPP cabinet. Use a CHAMP LOC spring (furnished) to secure each end of the connector. Coil and tie any excess cable - do not shorten the cable length.

2.Use 25 pair inside telephone cable to connect the surge arrestor block to an RTL demarcation point punch block following the standard color code assignment shown in Table 2-3. Since not all

installations use all pairs present on the surge arres- tor block, some installers prefer to use individual 24 gauge solid twisted pair cross-connect wires rather than a 25 pair cable. Dress the cable or wire pairs using standard telephone wire management devices and techniques to effect a neat installation. The use of bridging clips on each demarcation block is strongly recommended to allow the console system to be isolated for troubleshooting. The connections are defined in reports titled RTL I/O PAIR ASSIGNMENTS. A separate report is provided for each I/O connector.

3.Be sure to replace the lids on all surge arrestor boxes. It is suggested that you place a copy of the pair assignments for each box inside the box for future reference.

Figure 2-12 SURGE ARRESTOR BOX WIRING

	February 1996
2-11	Part No. 004-3039-274

Image 21

EFJohnson VR-CM50 manual Wiring Of Surge Arrestor Boxes, 12SURGE ARRESTOR BOX WIRING, February, 2-11

Contents

VR-CM50CONSOLE SYSTEM INSTALLATION GUIDE Second Printing FebruarySupersedes 004-3039-274May Page VR-CM50CONSOLE SYSTEM INSTALLATION GUIDE LAND MOBILE PRODUCT WARRANTYSAFETY INFORMATION Page 1 PRE-INSTALLATIONINFORMATION TABLE OF CONTENTS2 CENTRAL PROCESSOR PACKAGE INSTALLATION 3 CABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMSCRT-BASEDELECTRONICS ASSEMBLY PART TABLE OF CONTENTS CONTEQUIPMENT CHECK-OUTAND ADJUSTMENTS LIST OF FIGURESTABLE OF CONTENTS CONT LIST OF TABLESPage 1.1 RECEIVING INFORMATION SECTION 1 PRE-INSTALLATIONINFORMATIONI M P O R T A N T Table 1-1SAMPLE PACKING LISTfor those assemblies are listed in Section Table 2-1CPU CABINET HARDWARE SECTION 2 CENTRAL PROCESSOR PACKAGE INSTALLATIONFigure 2-1REAR VIEW - JOINING TWO CPU CABINETS CENTRAL PROCESSOR PACKAGE INSTALLATIONFebruary Figure 2-2CPU CABINET CABLE CONNECTIONS 2.3.1 CABLE ROUTINGDO NOT mount with the ground lug on the bottom C A U T I O NFigure 2-4STAR GROUNDING CONFIGURATION I M P O R T A N T2.5 GROUNDING THE SYSTEM 2.6 GROUNDING INSTALLATION Figure 2-5COMMON GROUND BRACKET ASSEMBLY#1 Lug #2 Lug2.7 CPP I/O PANELS Figure 2-6CPP I/O PANELSFebruary Figure 2-7I/O CONNECTOR PANEL ASSIGNMENTS 2.8 SAMPLE CUSTOMER DATA SHEETSTable 2-2I/O PANEL REPORT Dispatch position I/O LinesFigure 2-8RTL I/O PANEL ASSIGNMENTS CENTRAL PROCESSOR PACKAGE INSTALLATIONFebruary Figure 2-11AUXILIARY CONTROL RELAY ASSIGNMENTS Figure 2-10LOGGING RECORDERCENTRAL PROCESSOR PACKAGE INSTALLATION FebruaryFigure 2-12SURGE ARRESTOR BOX WIRING 2.9 WIRING OF SURGE ARRESTOR BOXESFebruary 2-112.10 DISPATCH POSITION CONNECTIONS Table 2-3STANDARD COLOR CODE ASSIGNMENTS2.11VOTER SYSTEM CONNECTIONS 2.12 LOGGING RECORDER CONNECTIONS2.14 MODEM INSTALLATION 2.13 PRINTER INSTALLATIONFebruary 2-13I M P O R T A N T Figure 2-13CPU RELAY PANELFebruary 2-14Figure 2-1414 CARD RELAY PANEL February2-15 Figure 2-15CPP POWER SUPPLY 2.18CONNECTIONS TO AC POWER2.17 PA SYSTEM FEED February3.2 TOOLS REQUIRED 3.1 INTRODUCTION3.3 CONSOLE ARRANGEMENT Figure 3-1SAMPLE CONSOLE LAYOUTFigure 3-3ASSEMBLY OF CONSOLE SEC TIONS 3.4 MAIN CONSOLE ASSEMBLYC A U T I O N Figure 3-2WRITING SUPPORT MOUNTING HOLESFigure 3-5LEVELING THE CONSOLE Figure 3-4FORMICA SURFACE ARRANGEMENT3.6FORMICA WRITING SURFACE ARRANGE- MENT 3.7WRITING SUPPORT RAIL MOUNTINGFigure 3-6WRITING SUPPORT RAIL MOUNTING Figure 3-8JOINING FORMICA Figure 3-7CTP TRAY using white carpenter’s glue3.8ATTACHING THE FORMICA WRITING SUR- FACE Figure 3-9SECURING THE FORMICA WRITFigure 3-10FORMICA WRITING SURFACE AND TRIM 3.9 FORMICA WRITING SURFACE AND TRIM3.10 CABINETRY OPTIONS Figure 3-12ADJUSTABLE KEYBOARD SEAT Figure 3-11STABILIZER KITFigure 3-13KEYBOARD DRAWER MOUNT Figure 3-15TYPEWRITER EXTENSION AS Figure 3-14UNIVERSAL PENCIL DRAWER MOUNTINGFigure 3-16PIE SUPPORT RAIL MOUNTING Figure 3-17INSTALLING TINNERMAN CLIPS3.10.7CRT MONITOR SHELF - FXM-192OP- TION Monitor Shelf assembly FXM-192Figure 3-18CRT MONITOR SHELF Table 3-1MONITOR SHELF HARDWARECABINETRY ASSEMBLY FOR CRT CONSOLE SYSTEMS 4.1 INTRODUCTION SECTION 4 CRT-BASEDELECTRONICS ASSEMBLY PARTTable 4-2SLIDE TRAY HARDWARE Figure 4-1PC AND UPS SLIDE TRAY AS SEMBLYFigure 4-2CIP POWER SUPPLY Table 4-4CIP TRAY HARDWAREMount The CIP Tray Table 4-5CIP TRAY CABLE CONNECTIONS Figure 4-3CIP TRAY WITH MICROPHONECRT-BASEDELECTRONICS ASSEMBLY PART This page intentionally left blankFebruary 5.2 INSTALL THE PC AND UPS SECTION 5 CRT-BASEDELECTRONICS ASSEMBLY PARTFigure 5-1CPU AND UPS POWER CONNEC TIONS 5.1 INTRODUCTIONTable 5-2CRT CABLE CONNECTIONS 5.6INSTALL CRT TOUCHSCREEN Option TDV-OP492 5.5 INSTALL THE CRT MONITORFigure 5-3TOUCHSCREEN INSTALLATION Figure 5-4CABLE CONNECTION TO CIP PS5.8INSTALL HEADSET JACK Options TDV- OP406 5.7INSTALL CRT TRACKBALL OPTION/ MOUSE OPTION5.9INSTALL SECOND VOLUME CONTROL KNOB Table 5-3VOLUME CONTROL HARDWAREFigure 5-7CONNECTOR HEADSET 5.10SET UP AND OPERATION OF THE HEAD- SET JACKW A R N I N G Figure 5-8TELCO CONNECTION TO CIP PSCRT-BASEDELECTRONICS ASSEMBLY PART This page intentionally left blankFebruary 6.1 INITIAL POWER-UPAND CHECK-OUT SECTION 6 EQUIPMENT CHECK-OUTAND ADJUSTMENTSI M P O R T A N T W A R N I N G6.3 CONSOLE ADJUSTMENTS 6.2 CPP ADJUSTMENTSPanel Microphone Auxiliary MicrophoneHeadset Receive Limit TELCO Level AdjustmentsExternal Encoder Telephone RingerSCREEN 6.5 AFTER SYSTEM CHECK-OUTSCREEN