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Bailey Infi 90 6642016 2 Series, Instruction

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Bailey Infi 90 6642016 2 Series Instruction Download Page 23

REPAIR/REPLACEMENT PROCEDURES

RELAY ASSEMBLY

4 - 2

  

WBPEEUI210501A0

®

RELAY ASSEMBLY  

If the relay assembly is faulty, replace it with a new relay
assembly circuit board.

1. Remove power from the cabinet or rack containing the
defective  relay assembly and from the circuits controlled by
the relay assembly.

2. Label and remove all wiring (power, ground, fuse monitor-
ing, I/O COM) and disconnect the cable at P1 from the defec-
tive relay assembly.

3. Remove the two screws securing the circuit board to the
back panel. Remove the relay assembly. 

4. Verify the fuses on the replacement relay assembly panel
are properly installed and not blown.

5. Position the replacement relay assembly so that the protru-
sions on the circuit board line up with the slots in the back
panel. Install the two screws and tighten. 

6. Connect all wiring and cables removed in Step 2.

7. Apply power to the cabinet containing the replacement
relay assembly and to the circuits controlled by the relay
assembly.

Summary of Contents for Infi 90 6642016 2 Series

Page 1: ... Process Control and Automation Solutions from Elsag Bailey Group Relay Assembly Part No 6642016M2 ...

Page 2: ...MENTS ÉLECTRONIQUES SONT SENSIBLES AUX PERTURBATIONS PAR FRÉQUENCE RADIO DES PRÉCAUTIONS DEVRONT ÊTRE PRISES LORS DE L UTILISATION DU MATÉ RIEL DE COMMUNICATION PORTATIF LA PRUDENCE EXIGE QUE LES PRÉCAUTIONS À PRENDRE DANS CE CAS SOIENT SIGNALÉES AUX ENDROITS VOULUS DANS VOTRE USINE PERTURBATIONS DU PROCÉDÉ L ENTRETIEN DOIT ÊTRE ASSURÉ PAR UNE PERSONNE QUALIFIÉE EN CONSIDÉRANT L ASPECT SÉCURITAIRE...

Page 3: ...the IMDSO04 14 Digital Output Module to control a process using standard relays The outputs can be used for switching annunciation etc This relay assembly is a direct replacement for the existing standard relay panel part number 6639890 This product instruction explains how to install and maintain the relay assembly ...

Page 4: ...riginal 4 1 through 4 2 Original 5 1 Original Index 1 through Index 2 Original When an update is received insert the latest changed pages and dispose of the super seded pages NOTE On an update page the changed text or table is indicated by a vertical bar in the outer mar gin of the page adjacent to the changed area A changed figure is indicated by a vertical bar in the outer margin next to the fig...

Page 5: ...re installing or remov ing a cable assigned to that slot Failure to do so could result in damage to the module p 2 3 Use only Elsag Bailey approved relays on the relay assembly Using unapproved relays could improperly route signals and dam age equipment connected to the relay and the relay itself CSA cer tification is voided when unapproved relays are used p 2 4 4 1 It is strongly recommended that...

Page 6: ...z le module logé dans la coulisse correspondante Autrement le module risque d être endommagé p 2 3 N utilisez que des relais approuvés par Elsag Bailey les panneaux de relais standard Sinon les signaux risquent d être acheminés de façon inadéquate et ainsi endommager l équipement relié au relais ou le relais lui même La certification CSA n est pas valable lor squ on utilise des relais non approuvé...

Page 7: ...INSTALLATION 2 1 Relay Assembly to Back Panel 2 1 NKTU01 and NKTU11 Cable 2 2 Relay 2 4 WIRING 2 5 Coil Power 2 5 Fuse Monitor 2 5 Relay 2 6 SECTION 3 MAINTENANCE 3 1 INTRODUCTION 3 1 PREVENTIVE MAINTENANCE SCHEDULE 3 1 EQUIPMENT AND TOOLS REQUIRED 3 1 PREVENTIVE MAINTENANCE PROCEDURES 3 2 CHECKING CONNECTIONS 3 2 SECTION 4 REPAIR REPLACEMENT PROCEDURES 4 1 INTRODUCTION 4 1 RELAY 4 1 FUSE 4 1 RELA...

Page 8: ... Relay Application 2 6 2 4 Relay Assembly Schematic 2 7 List of Tables No Title Page 1 1 Glossary of Terms and Abbreviations 1 2 1 2 Reference Documents 1 2 1 3 Nomenclature 1 3 1 4 Relay Assembly Specifications 1 3 1 5 Relay Specifications 1 3 2 1 Relay Assembly Cable Applications 2 3 3 1 Preventive Maintenance Schedule 3 2 5 1 Spare Parts List 5 1 ...

Page 9: ...anel that is 483 millimeters 19 inches wide by 356 millimeters high Two relay assembly circuit boards can mount on one back panel The assembly fits into an INFI 90 OPEN cabinet and other standard 483 millimeter 19 inch wide electronics racks The relay assembly is equipped with 16 relays Each relay is socketed for easy plug in replacement Connector P1 accepts NKTU01 or NKTU11 cables connected to an...

Page 10: ...ion section 2 Refer to the maintenance section for scheduled mainte nance requirements 3 Go to the repair replacement procedures section to find instructions on how to replace the relays or relay assembly 4 Refer to the support services section for replacement part and warranty information GLOSSARY OF TERMS AND ABBREVIATIONS Table 1 1 lists definitions of abbreviations used in this instruc tion th...

Page 11: ...ing index 1 260 399 Mounting Requires 356 mm 14 in vertical space of an INFI 90 OPEN cabi net or standard electronics mounting rack Two relay assemblies can be mounted side by side on a back panel part number 6641067 1 Ambient temperature When mounted in an enclosure or cabinet the temperature rating within the enclosure or cabinet shall apply INFI 90 OPEN internal cabinet rating 0 to 70 C 32 to 1...

Page 12: ... 77 F Operating time 15 ms excluding bounce Release Time 10 ms excluding bounce Temperature range 45 to 50 C 49 to 122 F Dielectric strength Between open contacts 1200 V rms Between adjacent contacts 2200 V rms Between contacts and coil 2200 V rms Life expectancy 100 000 operations within specifications Cover material and flame rating Clear polycarbonate Flame rating UL 94 V2 Cover CTI comparative...

Page 13: ...ay assem bly on to the back panel installation of the back panel into the cabinet and terminal block wiring Relay Assembly to Back Panel The relay assembly with back panel requires 356 millimeters 14 inches of vertical space in an INFI 90 OPEN cabinet or standard electronics mounting rack The back panel sides are slotted for mounting onto any standard 483 millimeter 19 inch EIA mounting rails One ...

Page 14: ... TE R S IN CH ES R ELAY ASSEMBLY BACK PANEL 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 K1 K4 K3 K2 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 K5 K8 K7 K6 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 K9 K12 K11 K10 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 K13 K...

Page 15: ... NKTU11 non PVC Standard 12 to 20 AWG wire Field and power wiring Field device or power source Relay assembly Appropriate terminal blocks N A N A Figure 2 2 Relay Assembly Cable Connection TP80601A 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 K13 K16 K15 K14 TB8 TB7 F1 MON E3 E5 E6 RH 250 V A F1 1 9 5 13 3 11 7 15 2 10 6 14 4 12 8 16 1 9 5 13 3 11 7 15 2 10 6 14 4 ...

Page 16: ...installed To install a relay 1 Verify the relay is the same type listed in Table 5 1 2 Align the keyed center prong of the relay with the keyed center hole of the relay socket 3 Push the relay into the relay socket until it is firmly seated 4 If the optional hold down spring is installed position the wire clip over the relay to secure the relay to the board CAUTION Use only Elsag Bailey approved r...

Page 17: ...als to a power sensing device such as a 24 VDC input circuit The relay panel supplies a logic 1 fuse good and power present or logic 0 fuse blown or no power signal To connect fuse monitor wiring 1 Feed the fuse monitor wiring into the area of the relay assembly 2 Connect the appropriate positive fuse monitor wire cus tomer wiring to the F1 MON terminal E3 of the relay assembly 3 Connect the appro...

Page 18: ...d device wiring supplied by the customer Refer also to the following notes that apply to Figure 2 3 NOTES 1 Maximum wire size for relay board connections is 12 AWG 2 Maximum current from the relay assembly is 10 A 3 All inductive loads to be suppressed with the suppressor installed at the field device Refer to Figure 2 4 for a schematic diagram of the relay assem bly Figure 2 3 Typical Relay Appli...

Page 19: ...3 5 TB3 1 TB4 9 TB4 5 TB4 1 TB4 11 TB4 7 TB4 3 TB4 10 TB4 6 TB4 2 TB3 10 TB3 6 TB3 2 TB3 11 TB3 7 TB3 3 11 5 4 9 7 K7 1 10 3 11 5 4 9 7 K6 1 10 3 11 5 4 9 7 K5 1 10 3 11 5 4 9 7 K12 1 10 3 11 5 4 9 7 K11 1 10 3 11 5 4 9 7 K10 1 10 3 TB5 1 TB5 5 TB5 9 TB5 13 TB6 1 TB6 5 TB6 9 TB6 13 TB6 3 TB6 7 TB6 11 TB6 15 TB6 2 TB6 6 TB6 10 TB6 14 TB5 2 TB5 6 TB5 10 TB5 14 TB5 3 TB5 7 TB5 11 TB5 15 11 5 4 9 7 K9...

Page 20: ... should be qualified electrical tech nicians or engineers that know the proper use of test equip ment Maintenance personnel should be familiar with the relay assembly have experience working with process control systems and know what precautions to take when working on live AC systems PREVENTIVE MAINTENANCE SCHEDULE Table 3 1 is the preventive maintenance schedule for the relay assembly The table ...

Page 21: ...t is secure There must not be any motion done to loosen the connection NOTE Power to the cabinet must be turned off while performing this preventive maintenance task Check and verify that all cabling and wiring connections to the relay panel are secure Table 3 1 Preventive Maintenance Schedule Task Frequency Check cabinet air filters Clean or replace them as neces sary Check the air filter more fr...

Page 22: ...he relay assembly and to the circuits controlled by the replacement relay FUSE If the fuse is faulty replace it with a new one 1 Remove power from the cabinet containing the relay assembly 2 Remove the faulty fuse 3 Install the replacement fuse 250 V A into the appropri ate fuse holder 4 Apply power to the cabinet containing the relay assembly CAUTION Use only Elsag Bailey approved relays on the r...

Page 23: ...t the cable at P1 from the defec tive relay assembly 3 Remove the two screws securing the circuit board to the back panel Remove the relay assembly 4 Verify the fuses on the replacement relay assembly panel are properly installed and not blown 5 Position the replacement relay assembly so that the protru sions on the circuit board line up with the slots in the back panel Install the two screws and ...

Page 24: ...pplicable 3 Bailey instruction manual number page number and refer ence figure that identifies the part Refer to Table 5 1 for a list of recommended spare parts TRAINING Bailey Controls Company has a modern training facility avail able for training your personnel On site training is also avail able Contact a Bailey Controls sales office for specific information and scheduling TECHNICAL DOCUMENTATI...

Page 25: ...bly to back panel 2 1 Intended user 1 1 M Maintenance 3 1 Checking connections 3 2 Procedures 3 2 Schedule 3 1 Tools required 3 1 Manual content 1 1 N NKTU01 termination unit cable 2 2 NKTU01 NKTU11 cable 2 2 NKTU11 termination unit cable 2 2 Nomenclature 1 2 O Overview 1 1 P Parts ordering information 5 1 Preventive maintenance schedule 3 1 R Reference documents 1 2 Related equipment 1 2 Relay In...

Page 26: ...Index 2 WBPEEUI210501A0 Index continued U Unpacking and inspection 2 1 W Wiring 2 5 Fuse monitor 2 5 Power wiring 2 5 Relay 2 6 ...

Page 27: ...56 ASIA PACIFIC 152 Beach Road Gateway East 20 04 Singapore 189721 Telephone 65 391 0800 Telefax 65 292 9011 EUROPE AFRICA MIDDLE EAST Via Puccini 2 16154 Genoa Italy Telephone 39 10 6582 943 Telefax 39 10 6582 941 GERMANY Graefstrasse 97 D 60487 Frankfurt Main Germany Telephone 49 69 799 0 Telefax 49 69 799 2406 Form WBPEEUI210501A0 Litho in U S A 496 Copyright 1996 by Elsag Bailey Process Automa...

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