Chromalox 1604-7 instruction

NOTE: a single switch or circuit-breaker can drive more than one instrument.

9)When the NEUTRAL line is present, connect it to terminal 4.

1604-7-1-AB.p65

5/16/00, 10:50 AM

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Chromalox 1604-7 user manual When the Neutral line is present, connect it to terminal

Contents

Chromalox Contents III Model identification Screw Mounting Requirements Outline and CUT-OUT Dimensions Outline and CUT OUT Dimensions Measuring Inputs TC Input Connection Diagrams Linear Input RTD Input OUT Logic Input Safety noteRelay Outputs Load Operating Voltage Inductive LoadsLinear Output Serial Interface Power Line Wiring When the Neutral line is present, connect it to terminal Open Input Circuit Preliminary Hardware SettingsInput Type TC-RTD SEr4 = Byte format for serial link SEr1 = Serial interface protocolOFF SEr3 = Baude rate for serial link P5 = Output 1 function P2 = Decimal point positionP3 = Initial scale value P4 = Full scale value P9 = Output 2 function. nonE = output not used P10 = Alarm 1 operating modeP7 = analog retransmission initial scale value P8 = analog retransmission full scale value P15 = Alarm 2 hysteresis value P12 = Alarm 2 operating modeP14 = Alarm 2 threshold value P22 = Cooling media P19 = Displayed value of the main power outputP18 = Main control output action P20 = Secondary control output action P29 = Displayable protected parameters P24 = Alarm 1 actionP26 = Alarm 2 action P28 = Offset adjustment added to the measured value P34 = Manual function P36 = Timeout selectionP38 = Output safety value P44 = Operative set point alignment at instrument start up P41 = Control action typeP43 = Set point indication REM SP2 MAN IndicatorsDisplay Function SP SP2 Selection MAN = Lamp Test Direct Access to SET PointManual Function Serial Link Smart function AL2 Alarm 2 threshold RSt Manual reset of the alarmsAL1 Alarm 1 threshold HSA1 Alarm 1 hysteresis Integral time Output 3 cycle timeHysteresis for ON/OFF control action Relative Cooling gain Grd1 Ramp applied to an increasing set point change TOL Time duration of the output power limiter soft start Underrange Error MessagesError Messages Overrange Error List Inputs Thermocouple General SpecificationsGeneral Informations Logic Input Linear Inputs Outputs SET PointsControl Actions Output Alarms Stop bit one Address MaintenanceSerial Communication Interface HSA1, HSA2 Appendix a Default ParametersParameter Default Value = OFF ER0 Para P44 Appendix A.3 Appendix A.4 Emerson Electric CO Chromalox