Omega Vehicle Security CN3271 Series manual Contents

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A P P R O V A L S This instrument is U.L. and c.U.L. approved as controller.

CONTENTS

 

MOUNTING REQUIREMENTS

1

DIMENSIONS AND REAR TERMINALS

2

PANEL CUT OUT

3

WIRING GUIDELINES

3

PRELIMINARY HARDWARE SETTINGS

8

CONFIGURATION PROCEDURE

9

OPERATING MODE

15

Normal display mode

15

Indicators

16

Key functions in normal display mode

16

Operative parameter display mode

16

Key functions in

 

operative parameter display mode

17

Operating parameters

17

Limiter function

18

Alarm functions

19

Serial link

19

ERROR MESSAGES

20

GENERAL SPECIFICATIONS

21

MAINTENANCE

24

DEFAULT PARAMETERS

A.1

APPENDIX B

B.1

LHL-COPERTINA.pmd

2

19/04/2004, 15.25

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Contents CN3271-add2.pmd 19/08/2004 OMEGAnet On-LineService Internet e-mail Info@omega.com Contents Mounting Requirements Screw Bracket PanelWithout RS-485 With RS-485 Dimensions and Rear Terminal BlocksPanel Cutout Wiring Guidelines RTD Input Linear Input MA, mV and V Inputs WiringUse cupper conductors only Logic Input for models with RS-485 onlyRelay Outputs OUT 1 ClassSerial Interface Inductive Loads500 mA 250 100/240 V AC 125 mA Power Line and groundingAA/A 100 to 240 VacHigh Low Limiter without RS-485 High Low Limiter with RS-485Configuration KEY Functions Configuration ProcedureSerial Interface Protocol Value R2 = Decimal Point Position R5 = Offset AdjustmentR7 = Alarm action on input fault TypeHi.Lo = High and low limit for special process C2 = Rearming Mode= Shutdown memory = Rearm at Power-up Auto = Automatic rearmConstant Alarm Function = Alarm configurationP3 = Alarm Action Example for P2 = H.A.A.cExample for P2 = H.L Alarm Standby mask Function = Safety LockT1 = Timeout Selection Normal Display Mode Operating ModeOperative Parameter Display Mode IndicatorsFlashes when alarm is on Normal Display Mode to Operative Parameter Display ModeOperating Parameters Example 1 C1 = Hi and C2 = O Example 2 C1 = Hi and C2 = Limiter functionAlarm functions Serial LInk optionalDevice can be connected to a host computer via serial link Dealing with Error Messages Error MessagesError Messages Error ListTemperature Drift CJ excluded General SpecificationsPower consumption 8 VA Common mode rejection ratioLinear Inputs Inputs ThermocoupleOutput AlarmLogic Inputs OutputsSerial Communication Interface Option MaintenanceDefault Operating Parameters List Default ParametersLHL-A-NEUTRO.pmd 19/04/2004 Second Seconds Appendix A.3 Appendix B Thermocouple Compensating Cable Color Codes Return Requests / Inquiries Data Acquisition