Omega CN3440 - Manuals

Omega CN3440 – Manual in PDF format online.

Manuals:

Manual

Manual Omega CN3440

Summary

Page 2 - RETURN REQUESTS / INQUIRIES; WARRANTY

WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 37 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal three (3) year product warranty to cover handling and shipping...

Page 3 - CONTENTS

1 CONTENTS 1 INTRODUCTION .................................. 2 2 PREPARATION .................................... 3 2.1 Checking the Code Number ......... 3 3 MECHANICAL INSTALLATION .......... 4 3.1 Siting .......................................... 4 3.2 Mounting ......................................

Page 4 - specification sheet, are supplied with all instruments. The; Modbus Supplement; is supplied with; Installation Record; which should be completed as a log of the electrical; INTRODUCTION; PROGRAMMING; Standard Manuals

2 The instrument documentation is shown in Fig. 1.1. The Standard Manuals , including the specification sheet, are supplied with all instruments. The Modbus Supplement is supplied with instruments configured for Modbus Serial Communication. This manual includes an Installation Record which should be...

Page 5 - PREPARATION; Code Number Label

3 2 PREPARATION 2.1 Checking the Code Number – Fig. 2.1 Fig. 2.1 Location of Code Number Label Code Number Label XXXX / X X X X X X X X

Page 6 - MECHANICAL INSTALLATION; Select a location

4 3 MECHANICAL INSTALLATION EC Directive 89/336/EEC In order to meet the requirements of theEC Directive 89/336/EEC for EMCregulations, this product must not be usedin a non-industrial environment. 3.1 Siting – Figs. 3.1 and 3.2 A – Within Temperature Limits B – Within Humidity Limits Sensor Minimum...

Page 7 - MECHANICAL INSTALLATION...

5 3 MECHANICAL INSTALLATION… 3.2 Mounting – Figs. 3.3 and 3.4 The instrument is designed for wall-/pipe-mounting – see Fig. 3.4. Overall dimensions areshown in Fig. 3.3. Dimensions in inches (mm) 2.68 (68) 8.43 (214) 9.13 (232) Fixing Centres 6.3 (160) 9.84 (250) 2.72 (69) Fixing Centres Allowance f...

Page 8 - ELECTRICAL INSTALLATION; Setting the Input; Fig. 4.1 Access to Terminals and Processor Board

6 4 ELECTRICAL INSTALLATION Warning. Before making any connections, ensure that the powersupply, any high voltage-operated controlcircuits and high common mode voltagesare switched off. Note. • Always route signal leads and powercables separately, preferably inearthed metal conduit. • It is strongly...

Page 9 - ELECTRICAL INSTALLATION...; B – Isolated Output Types; Tr a n s m i t t e r

7 4 ELECTRICAL INSTALLATION… B – Isolated Output Types Fig. 4.2 Setting the Selector Links A – Input Types PL3 Position Feedback Input PL2 Remote Set Point Input PL1 ProcessVariable Input PL2 PL1 1 6 12 7 1 4 8 5 PL1 PL2 1 6 12 7 1 4 8 5 PL1 PL2 1 6 12 7 1 4 8 5 2 - w i r e Tr a n s m i t t e r I n ...

Page 10 - Cable Glands; Ferrule

8 …4 ELECTRICAL INSTALLATION 4.4 Cable Glands and Conduit Fixings 4.4.1 Cable Glands (IEC – 20mm) – Fig. 4.3 4.4.2 Conduit Adaptors (N. American – 0.5in) – Fig. 4.4 Warning. • Rigid conduit must NOT be fitted to thecontroller. • Controller adaptors must incorporatea face seal. • Torque settings for ...

Page 11 - Outer Nut

9 4 ELECTRICAL INSTALLATION… Fig. 4.5 Cable Glands 4.4.3 Cable Glands (N. American – 0.5in) – Fig. 4.5 Warning. • Controller glands must be fitted with aface seal. • Torque settings (hubs only) – 20ft. lbsminimum, 25ft. lbs. maximum. • Outer nuts – hand tight plus a half turnonly. Information. • Sui...

Page 13 - Table 4.1 Electrical Connections; Terminal Number; Alarm Relays

11 4 ELECTRICAL INSTALLATION… Table 4.1 Electrical Connections Terminal Number 12 3 N/O4 C5 N/C 6 N/O7 C8 N/C 9 N/O10 C11 N/C 121314 151617 18 Tx+19 Tx–20 Common21 Rx+22 Rx– 23 +24 – 25 +26 – 27 3rd lead28 Input 3+29 Input 3– 303132 3rd lead/2-wire TXInput 1+Input 1– 3rd leadInput 2+Input 2– Retrans...

Page 14 - Input Connections; Table 4.2 Thermocouple Compensating Cables; The three leads must have equal resistance, not exceeding 50; Links for Unused Inputs

12 4.6 Input Connections Make connections to each input, as shown in Figs 4.4 to 4.14, first removing any factory-fittedwire links not required. 4.6.1 Thermocouple (THC) Inputs – Fig. 4.7 Note. Automatic Cold Junction Compensation (ACJC) is active when an input is programmed for use with thermocoupl...

Page 16 - Output Connections; A – Standard Feedback Slidewire; Link must be connected; Motorized Valve; Normally Closed

14 4.7 Output Connections Make connections as shown in Figs 4.15 and4.16. 4.8 Relay Connections – Fig. 4.17 For relay functions refer to the followingtable. A – Standard Feedback Slidewire Configuration B – Alternative Feedback Slidewire Configuration Note. Link must be connected at the motorized va...

Page 17 - Fig. 4.21 Additional Logic Input Functions for Profile Selection; P–SKIP; Only one function may be

15 31 30 32 Logic Input 2 Manual Automatic Local Remote or Dual Fixed Dual Set Point 2 Fixed Dual Set Point 1 * Alarm Acknowledge * Leading 'edge-triggered'(minimum duration 200ms) 5V 0V Logic switching Auto/ Manual Selection Local/Remote Set Point Selection Dual Set Point Selection Alarm Acknowledg...

Page 18 - Power Supply Selection and AC Connections – Fig. 4.22; Fig. 4.22 Power Supply Selection and AC Connections; Fuse Rating - 5A Type T; C31 x x x x x x x x x

16 4.11 Power Supply Selection and AC Connections – Fig. 4.22 Fig. 4.22 Power Supply Selection and AC Connections …4 ELECTRICAL INSTALLATION Information. Fuse Rating - 5A Type T 115 Selector not Fitted (24V AC) Code Label Digit 7 3 2 1 C31 x x x x x x x x x 115 230 Remove plug to make connection A –...

Page 19 - Power Supply; Connection/Terminal Number; Link Positions

17 Power Supply 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 L N NO C NC NO C NC NO C NC 3rd + – 3rd + – Tx+ Tx– Common Rx+ Rx– + – Connection/Terminal Number RetransmissionOutput Relay 1 Output Relay 2 Output Power Supply (Tick Box) 230V AC 115V AC 24V AC Output Type: Output Funct...

Page 20 - Control Output; Logic Input 1

18 25 26 27 28 29 30 31 32 + – 3rd + – Connection/Terminal Number Control Output Position FeedbackInput Common (Tick Box) Link Positions Analog Output Logic Output Logic Input 1 Logic Input 2 V mA mV (Tick Box) Link Positions R …4 ELECTRICAL INSTALLATION

Page 21 - NOTES

Page 22 - ...NOTES

Page 23 - One Omega Drive, River Bend Technology Centre; OMEGAnet

Servicing North America: USA: One Omega Drive, Box 4047 ISO 9001 Certified Stamford, CT 06907-0047Tel: (203) 359-1660 FAX: (203) 359-7700 e-mail: [email protected] Canada: 976 BergarLaval (Quebec) H7L 5A1Tel: (514) 856-6928 FAX: (514) 856-6886 e-mail: [email protected] For immediate technical or applicatio...

Page 24 - Where Do I Find Everything I Need for

M2954/0 7 0 2 TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & AssembliesWire: Thermocouple, RTD & ThermistorCalibrators & Ice Point ReferencesRecorders, Controllers & Process MonitorsInfrared Pyrometers PRESSURE, STRAIN AND FORCE Transducers & Strain G...