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INTRODUCTION

I-E96-418A   

1 - 1

SECTION 1 - INTRODUCTION

INTRODUCTION

The Plant Loop Termination Unit (NTPL01) provides a termina-
tion point for a Loop Interface Module (INLIM03). The TPL ter-
minates a twinaxial cable when connecting the LIM to Plant
Loop. The NTPL01 isolates the communication signals between
Plant Loop and the INLIM03. Figure 

1-1

 shows an example of

the NTPL01 within a PCU on Plant Loop.

INTENDED USER

Technicians should read the manual before installing and
operating the TPL. Do not put the TPL into operation until you
read and understand this instruction.

Figure 1-1.  The NTPL01 within a PCU on Plant Loop

T00598A

UP TO 32

CONTROL
MODULES

MODULE BUS

INBIM02

INLIM03

NTPL01

PCU

PLANT LOOP

Содержание Infi 90 NTPL01

Страница 1: ...Process Control and Automation Solutions from Elsag Bailey Group E96 418 Plant Loop Termination Unit NTPL01...

Страница 2: ...UIPEMENTS LECTRONIQUES SONT SENSIBLES AUX PERTURBATIONS PAR FR QUENCE RADIO DES PR CAUTIONS DEVRONT TRE PRISES LORS DE L UTILISATION DU MAT RIEL DE COMMUNICATION PORTATIF LA PRUDENCE EXIGE QUE LES PR...

Страница 3: ...1 is designed to provide isolation between the INLIM03 and the Plant Loop It has terminals for connecting twinaxial cable and a shield This manual explains how to install and use the NTPL01 It explain...

Страница 4: ...rough 4 2 Original 5 1 Original A 1 through A 4 Original Index 1 Original When an update is received insert the latest changed pages and dispose of the super seded pages NOTE On an update page the cha...

Страница 5: ...ostatic Sensitive Devices ESD SPECIFIC CAUTIONS We strongly recommend that you turn cabinet power off before doing any termination unit wiring Failure to do so could result in equipment damage Do not...

Страница 6: ...IQUE Il est fortement recommande de debrancher l alimentation elec trique du cabinet avant d effectuer toute connexion aux cartes de raccordement du chassis Des dommages aux equipements pour raient su...

Страница 7: ...ING AND INSPECTION 2 1 INSTALLING THE TERMINATION UNIT 2 2 Mounting The Termination Unit 2 2 CABLE INSTALLATION 2 3 Termination Unit Cables 2 3 Communication Cable 2 4 POWER WIRING 2 5 SECTION 3 MAINT...

Страница 8: ...ter Addresses S1 A 3 A 3 PCU Address Settings S2 A 4 List of Figures No Title Page 1 1 The NTPL01 within a PCU on Plant Loop 1 1 2 1 Mounting and Securing the TPL to the NFTP01 2 2 2 2 TPL Cable Conne...

Страница 9: ...NTPL01 isolates the communication signals between Plant Loop and the INLIM03 Figure 1 1 shows an example of the NTPL01 within a PCU on Plant Loop INTENDED USER Technicians should read the manual befo...

Страница 10: ...uirements Maintenance Contains a maintenance schedule Repair Replacement Procedures Explains how to replace the termination unit Support Services Explains training documentation and how to order parts...

Страница 11: ...on PVC lugs at both ends TPL to LIM Cable PVC TPL to LIM Cable non PVC NKPL01 NKPL02 NKLM01 NKLM02 Loop Interface Module INLIM03 Field Termination Panel NFTP01 Power Requirements Voltage 24 VDC Curren...

Страница 12: ...Save the bag for future use 2 Ground Bags Before Opening Before opening a bag con taining an assembly with CMOS devices touch it to the equip ment housing or a ground to equalize charges 3 Avoid Touch...

Страница 13: ...The NTPL01 termination unit is ready to install There are no jumpers to set on the TPL Mounting The Termination Unit To mount the termination unit 1 Insert the tabs of the circuit board into the prope...

Страница 14: ...must not come into contact with the card edge connector of the ter mination cable while installing the cable After installing both ends of the cable slide the module into the MMU so that the card edg...

Страница 15: ...TPL terminals Figure 2 3 TPL Twinaxial Cable Terminal Assignments NOTE If the black band that identifies the lead of the cable is removed you can identify that lead by looking for one tined strand of...

Страница 16: ...ready for operation if 1 The circuit board is mounted in the termination mounting unit 2 All required cables are connected to the termination unit 3 Power is connected and is applied to the terminatio...

Страница 17: ...ualified personnel should perform maintenance MAINTENANCE SCHEDULE Table 3 1 is the maintenance schedule These tasks are to be performed at the specified intervals Table 3 1 Maintenance Schedule Task...

Страница 18: ...tion unit 3 Mark and disconnect the termination unit cable from the P1 socket on the termination unit 4 Remove and save the screws that secure that termination unit to the field termination panel and...

Страница 19: ...ermination unit circuit board to the field termi nation panel and replace the chassis ground with the screws saved from step 4 8 Replace the 24 VDC power and DC common wiring Reconnect the termination...

Страница 20: ...rs if applicable 3 Bailey instruction manual number page number and refer ence figure that identifies the part When you order standard parts from Bailey Controls use part numbers and descriptions from...

Страница 21: ...rmination unit 2 2 Termination unit cable 2 3 Intended user 1 1 L Loop interface module A 1 M Maintenance 3 1 N NFTP01 1 3 Nomenclature 1 3 O Ordering information 5 1 P Plant loop 1 3 R Reference docu...

Страница 22: ...8756 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 Telefa...

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