Omega CN3440 manual Connection/Terminal Number

Page 20

…4 ELECTRICAL INSTALLATION

Connection/Terminal Number

Control Output

25

+

Link Positions (Tick Box)

26

–

Analog Output

Logic Output

27

3rd

Link Positions (Tick Box)

Position Feedback

28

+

Input

29

–

mA mV

R

V

Logic Input 1

30

Logic Input 2

31

Common

32

18

Image 20

Contents CN3440 Series WARRANTY/DISCLAIMER Contents Introduction Operation Programming Modbus RTUPreparation Checking the Code Number FigMechanical Installation NEMA4XEC Directive 89/336/EEC Siting Figs .1Overall Dimensions Mounting Figs .3Electrical Installation Access to Terminals FigSetting Input Selector Links .2A Setting Isolated Output Link .2BTHC & RTD Ring CableGlands N. American 0.5in Fig Thomas & BettsConnections Summary Fig Terminal Block IdentificationTerminal Number AC Supply Input Connections Thermocouple THC Inputs Fig2 3-lead Resistance Thermometer RTD Inputs Fig 3 2-lead Resistance Thermometer RTD Inputs Fig+ Tx Motorized Valve Connections Figs .18 Output ConnectionsRelay Connections Fig Logic Input Connections Figs .20 Programming GuidePower Supply Selection and AC Connections Fig 22 Power Supply Selection and AC ConnectionsPower Supply Connection/Terminal Number Page …NOTES Omega.com Temperature