Teledyne 460H instruction manual 2.3AC Power Connection

Page 13

2.3AC Power Connection

2.3AC Power Connection

Connect AC power to the instrument. A hole is provided on the bottom face of the enclosure for installing a ½” conduit fitting for routing the electrical wiring into the instrument. In order to maintain the IP (NEMA4X) rating of the enclosure, an appropriate sealed conduit connector should be used. Figure 2-3 below shows the location of the three terminal connector for the AC power. It is recommended that if multi-strand wires are used to make the AC connections, the wire ends should first be “tinned” with solder to ensure that the screw terminals can make a reliable connection to the wires.

CAUTION!

Disconnect power to the AC mains before making any electrical

connections to the Model 460H.

IMPORTANT!

A proper earth ground connection must be made to the receptacle labeled “Earth Ground” on the 3 pin AC connector. Failure to do so may result in a shock hazard and malfunction of the instrument.

P/N 03662D Teledyne API Model 460H O3 Monitor Operator Manual - Page 13

Image 13

Contents INSTRUCTION MANUAL MODEL 460H NEMA OZONE MONITOREMAIL api-sales@teledyne.com 03662 Rev. D 1/8/04SAFETY MESSAGES 2.0 INSTALLATION TABLE OF CONTENTS6.0 MAINTENANCE I. 0 INTRODUCTION7.0 SENSOR AND SYSTEM TROUBLESHOOTING 6.2 CLEANING EXTERIOR SURFACES OF THE M460HAPPENDIX A - SERIAL PORT CONFIGURATION 6.3 DEGREE OF PROTECTIONFigure 2-1 Mounting Hole Locations FIGURESPneumatic Connections Electrical ConnectionsTable 2-1 Digital Status Output Pins TABLESTable 2-3 Serial Port Pins Serial Port Configuration1.1 Preface I.0 INTRODUCTIONADVANCED POLLUTION INSTRUMENTATION DIVISION 1.2 WARRANTY POLICY02024c TERMS AND CONDITIONS1.3 Principle of Operation 1.4 Specifications 2.1 Mechanical Installation 2.0 InstallationFigure 2-1 Mounting Hole Locations Figure 2-2 Pneumatic Connections 2.2 Pneumatic Connections2.3AC Power Connection 2.4.1 Analog Output 2.4 Electrical I/O ConnectionsFigure 2-3 Electrical Connections I/O CONNECTOR2.4.2 Digital Status Outputs Table 2-1 Digital Status Output PinsLabel NameTable 2-2 Control Inputs 2.4.3 Control InputsInput Description2.4.4 RS232/RS485 Serial Communications Port Table 2-3 Serial Port PinsFigure 2-5 Typical RS232 and RS485 Connections RS2323.0 Startup 4.1 Front Panel Display 4.0 Operation4.1.1 O3 readout 4.1.2 Pressure Display4.2.3 Auto Zero Error 4.2.1 Auto-Zero Installation4.2 Auto-Zero Operation 4.2.2 Auto-Zero Function5.2 Command Syntax 5.1 Serial Port ConfigurationTable 5-1 Serial Port Configuration addresscommanddata1,data2#checksumCRExamples of valid Commands with no data 5.3 Command SummaryExamples of valid Commands with data Table 5-2 Serial Port Command Summary5.4.1 CAUTO 5.4 Command ReferenceSyntax Data Parameters Sent5.4.2 CZERO 5.4.3 DACSTEP addressO3CR 5.4.4 O3addresso3conc#checksumCR addressSETADDRnewaddressCR 5.4.5 SETADDR5.4.6 TDUMP 5.4.7 TLIST Allowable Range 5.4.8 VGETIndex addressvarvalue#checksumCR1VLISTCR 5.4.9 VLIST#5 iirfilt = 0.4 #6 concunits = varindex 5.4.10 VSETis index number for internal VAR See VGET for index list newvalue6.2 Cleaning Exterior Surfaces of the M460H 6.0 MaintenanceFilter Replacement Procedure 6.1 Replacing the gas filter element7.1 Status Output Summary 7.0 Sensor and System Troubleshooting7.2 Sensor OK Table 7-1 Digital Status Outputs7.4 Lamp Low 7.3 Invalid Reading7.5 Cell Dirty Table 7-2 Status Output Truth Table 7.6 Status Output Summary TableSensor InvalidFigure A-1 RS232/RS485 Jumpers Controller PCA#03492 Appendix A - Serial Port ConfigurationRS232RS485 Appendix B - Pneumatic Diagram