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Omega CNI8 Wiring Outputs, a Mechanical Relay and SSR, b Pulse and Analog, Outputs Wiring Hookup

Models: CNI16 CNI32 CNI8DH CNI8C CNI16D CNI8 CNI8DV

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2.3.6 Wiring Outputs

This meter has two factory installed outputs. The SPDT Mechanical Relay, SPST Solid State Relay, Pulse and Analog Output Connection are shown below.

			Use copper conductors
			only for power connections
			only for power connections

Figure 2.9
a) Mechanical Relay and SSR			b) Pulse and Analog
Outputs Wiring Hookup			Outputs Wiring Hookup

dc CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH dc VOLTAGE SSR DRIVER OUTPUT

Vac

TEMPERATURE CONTROLLER

CONTROL	dc INPUT		LOAD
CONTROL		SSR	LOAD
SIDE	4	1	SIDE	HEATER
	4	1		Vac
				Vac
	3	2
0 or 5 Vdc,	3	2
0 or 5 Vdc,

	TYPICALLY	FAST BLOW
	TYPICALLY	FUSE
		FUSE

ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH MECHANICAL RELAY OUTPUT

Vac

TEMPERATURE CONTROLLER

CONTROL	ac INPUT		LOAD
CONTROL		SSR	LOAD
SIDE		SSR	SIDE	HEATER
SIDE	4	1	SIDE	HEATER
	4	1
				Vac
	3	2
				FAST BLOW

Vac	FUSE
DRIVING
SSR

ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH TRIAC OUTPUT

	TEMPERATURE		CONTROL SIDE	ac INPUT
			LOAD			LOAD
		CONTROLLER
					SSR
			RESISTOR			SIDE	HEATER
				4	1
Vac							Vac

3 2

FAST BLOW

VacFUSE

DRIVING

SSR

Figure 2.10 Typical Applications

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Image 15

Omega CNI8 Wiring Outputs, a Mechanical Relay and SSR, b Pulse and Analog, Outputs Wiring Hookup, 10 Typical Applications

Contents

Shop on line at CNi8, CNi8C, CNi8DH, CNi8DV, CNi16, CNi16D, CNi32Temperature & Process Controller Manual User’s GuideServicing Europe OMEGAnet On-Line ServiceServicing North America For immediate technical or application assistanceProcess Current - Wiring Hookup TABLE OF CONTENTSPart 2 Setup Electrical InstallationProcess Current Wiring Hookup LIST OF FIGURESLIST OF TABLES Two/Three/Four-wire RTDWARNING or CAUTION NOTES, WARNINGS and CAUTIONSPART INTRODUCTION 1.1 Description 1.2 Safety Considerations EMC ConsiderationsFailure to follow all instructions and warnings may result in injury 1.3 Before You Begin Customer ServiceTo Disable Outputs To Reset the MeterFigure 2.1 Front Panel Display Table 2.1 Front Panel Annunciators PART SETUP 2.1 Front PanelINPUT Figure 2.2 Rear Panel Power and Output ConnectionsPOWER 2.2 Rear Panel Connections2.3 Electrical Installation 2.3.1 Power Connections Figure 2.4 Main Power ConnectionsTable 2.3 Fuse Requirement see specifications TYPE Figure 2.5 Thermocouple Wiring Hookup Table 2.4 TC Wire Color Chart2.3.2 Thermocouple Input Connectorb RTD-100 ohm Wiring Hookup 2.3.3 Two/Three/Four-Wire RTD500 ohm Wiring Hookup Figure 2.6 a RTD-1000 ohm andInternal and External Excitation Figure 2.7 Process Current Wiring Hookupa Process Voltage Wiring Hookup b Process Voltage Wiring Hookup 2.3.4 Process Currentb Pulse and Analog 2.3.6 Wiring OutputsOutputs Wiring Hookup a Mechanical Relay and SSRa RS-232 Output Wiring Hookup b RS-485 Output Wiring Hookup Snubber Circuits Wiring HookupFigure 2.12 Excitation Output Figure 2.15 i/16D Location of S1 and Selectable Jumper Positions 2.3.7 Dual Display Color Setupi/8DH Dual Horizontal i/8DV Dual Vertical Figure 2.14 i/8D Location of S1 and Selectable Jumper PositionsPART OPERATION Configuration Mode 3.1 Introduction Table 3.1 Button Function in Configuration ModeTurning your Controller On for the First Time Figure 3.1 Flow Chart for ID and Setpoints 3.2 Menu ConfigurationENTERING YOUR NON-DEFAULT FULL SECURITY ID NUMBER ENTERING YOUR NON-DEFAULT SETPOINT/ID SECURITY ID NUMBER3.2.1 ID Number 3.2.2 Set Points SETPOINTSETPOINT 3.2.3 Configuration Menu Figure 3.2 Flow Chart for Configuration Menu 3.2.4 Input Type Menu Figure 3.3 Flow Chart for Input Type MenuEnter Configuration Menu Thermocouple Types Input Type ThermocoupleENTER INPUT TYPE MENU THERMOCOUPLE SUBMENURTD VALUE SUBMENU Input Type RTDRTD SUBMENU RTD TypesPROCESS SUBMENU 3.2.5 Reading ConfigurationFigure 3.4 Flow Chart for Reading Configuration Menu Input Type ProcessFILTER CONSTANT SUBMENU ENTER READING CONFIGURATION MENUTEMPERATURE UNIT SUBMENU DECIMAL POINT SUBMENUINPUT/READING SCALE AND OFFSET SUBMENU Reading Configuration If Process was selectedTable 3.2 Conversion Table RANGECONVERSION NUMBER 3.2.6 Alarm Figure 3.5 Flow Chart for AlarmENTER ALARM 1 MENU ALARM 1 ENABLE/DISABLE SUBMENU ALARM 1 ABSOLUTE/DEVIATION SUBMENUALARM 1 LATCH/UNLATCH SUBMENU ACTIVE SUBMENU CONTACT CLOSURE SUBMENUALARM ENABLE/DISABLE AT POWER ON ALARM 1 LOW VALUE SUBMENUALARM 1 HI VALUE SUBMENU Figure 3.6 Flow Chart for Analog Output Retransmission 3.2.7 Analog Output RetransmissionENTER ANALOG OUTPUT MENU READING ANALOG OUTPUT ENABLE/DISABLE SUBMENUCURRENT/VOLTAGE SUBMENU READINGFor example ALARM 2 ENABLE/DISABLE SUBMENU 3.2.8 AlarmFigure 3.7 Flow Chart for Alarm ENTER ALARM 2 MENU3.2.9 Loop Break Time/Field Calibration Figure 3.8 Flow Chart for Loop Break Time/Field CalibrationLOOP BREAK ENABLE/DISABLE SUBMENU READING ADJUST SUBMENUSETPOINT DEVIATION ENABLE/DISABLE SUBMENU 3.2.9 Loop Break Time/Field Calibration continuedTHERMOCOUPLE FIELD CALIBRATION SUBMENU 3.2.10 Output Figure 3.9 Flow Chart for OutputENTER OUTPUT 1 MENU SELF SUBMENUMINIMUM/PERCENT LOW SUBMENU CONTROL TYPE OUTPUT MAXIMUM/PERCENT HIGH SUBMENUACTION TYPE SUBMENU AUTO PID SUBMENUANTI INTEGRAL SUBMENU PROPORTIONAL BAND SUBMENU START AUTO TUNE PIDRESET SETUP SUBMENU RATE SETUP SUBMENUCYCLE TIME SUBMENU DEADBAND SUBMENU DAMPING FACTOR SUBMENUCONTROL TYPE SUBMENU Figure 3.10 Flow Chart for Output3.2.11 Output ENTER OUTPUT 2 MENUACTION TYPE SUBMENU AUTO PID SUBMENUPROPORTIONAL BAND SUBMENU DEADBAND SUBMENU CYCLE TIME SUBMENUENTER RAMP AND SOAK MENU Figure 3.11 Flow Chart for Ramp and SoakRAMP ENABLE/DISABLE SUBMENU 3.2.12 Ramp & SoakSOAK ENABLE/DISABLE SUBMENU RAMP VALUE SUBMENUSOAK VALUE SUBMENU 3.2.13 ID CODE Figure 3.12 Flow Chart for ID Code ENTERING OR CHANGING YOUR NON-DEFAULT ID CODEENTER ID CODE MENU ENTERING OR CHANGING YOUR DEFAULT ID CODE FULL SECURITY LEVEL SUBMENUSETPOINT/ID SECURITY LEVEL SUBMENU 3.2.14 COMMUNICATION OPTION Figure 3.13 Flow Chart for Communication OptionPARITY SUBMENU ENTER COMMUNICATION OPTION MENUCOMMUNICATION PARAMETERS SUBMENU BAUD SUBMENULINE FEED SUBMENU STOP BIT SUBMENUBUS FORMAT SUBMENU MODBUS PROTOCOL SUBMENU33 Display shows STRD stored message momentarily and then DATA FLOW MODE SUBMENUCOMMUNICATION INTERFACE STANDARD SUBMENU DATA SEPARATION CHARACTER SUBMENUPEAK VALUE SUBMENU ALARM STATUS SUBMENUDATA FORMAT SUBMENU MAIN READING SUBMENUTRANSMIT TIME INTERVAL VALUE SUBMENU ADDRESS SETUP SUBMENUADDRESS VALUE SUBMENU TRANSMIT TIME INTERVAL SUBMENUENTER DISPLAY COLOR SELECTION MENU Figure 3.14 Flow Chart for Display Color SelectionALARM 1 DISPLAY COLOR SUBMENU 3.2.15 DISPLAY COLOR SELECTIONGREEN ALARM 2 DISPLAY COLOR SUBMENUExample Display Colors change sequencesGREEN Display colors change sequencesExample Display Colors change sequencesConfiguration PART SPECIFICATIONSResolution Temperature StabilityRate ResetALARM 1 & 2 programmable Type ModesExternal Fuse Required Time-Delay, UL 248-14 listed INSULATION Power to Input/Output 2300 Vac per 1 min. testGENERAL Line Voltage/Power Low Voltage/Power OptionAccuracy Table 4.1 Input PropertiesInput Type RangeAlarm 1 PART FACTORY PRESET VALUES Table 5.1 Factory preset valueFACTORY PRESET VALUES Reading Configuration RDGCommunication Parameters FACTORY PRESET VALUES NOTESMENU ITEMS Ramp & Soak RAMPDouble Insulation PART CE APPROVALS INFORMATIONElectrical Safety EN61010-12001 Note *Units configured for external low power dc voltage, 12-36VdcPage Page RETURN REQUESTS/INQUIRIES WARRANTY/DISCLAIMERFLOW/LEVEL TEMPERATUREOMEGA…Of Course PRESSURE, STRAIN AND FORCE

2.3.6 Wiring Outputs

Use copper conductors

only for power connections

a) Mechanical Relay and SSR

b) Pulse and Analog

Outputs Wiring Hookup

Figure 2.10 Typical Applications