Bailey INFI 90 NTDI01 Instruction Download

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List of Figures

No.

Title

Page

I-E96-424A

1-1.

Termination Unit Application .................................................................................1-1

2-1.

TDI Component Locations ......................................................................................2-2

2-2.

TDI Installation ......................................................................................................2-3

2-3.

Point Configuration Socket Circuit Diagram ...........................................................2-4

2-4.

Termination Unit Configuration Socket Circuit Diagram .........................................2-4

2-5.

TDI Cable Connections...........................................................................................2-6

A-1.

NTDI01 to IMASO01 Diagram (Voltage Mode) ........................................................ A-1

A-2.

NTDI01 to IMASO01 Diagram (Current Mode) ....................................................... A-2

A-3.

NTDI01 with IMASO01 Terminal Assignments ....................................................... A-3

B-1.

NTDI01 to IMDSM05 Diagram (Digital Input) ........................................................ B-1

B-2.

NTDI01 to IMDSM05 Diagram (Digital Output) ...................................................... B-2

B-3.

NTDI01 with IMDSM05 Terminal Assignments ...................................................... B-3

C-1.

NTDI01 to IMDSI02 Diagram................................................................................. C-1

C-2.

NTDI01 with IMDSI02 Terminal Assignments ........................................................ C-3

D-1.

NTDI01 to IMDSO01/02/03 Diagram.................................................................... D-1

D-2.

NTDI01 with IMDSO01/02/03 Terminal Assignments ........................................... D-2

E-1.

NTDI01 to IMDSO04 Diagram ............................................................................... E-1

E-2.

NTDI01 With IMDSO04 Terminal Assignments ...................................................... E-3

F-1.

NTDI01 to IMDSM04 Diagram ................................................................................F-1

F-2.

NTDI01 with IMDSM04 Terminal Assignments .......................................................F-2

G-1.

NTDI01 to IMFCS01 Diagram ................................................................................ G-1

G-2.

NTDI01 With IMFCS01 Terminal Assignments ...................................................... G-2

H-1.

NTDI01 to IMHSS01 Diagram (Digital Input .......................................................... H-1

H-2.

NTDI01 to IMHSS01 Diagram (Digital Output) ....................................................... H-2

H-3.

NTDI01 to IMHSS01 Diagram (Analog Input) ......................................................... H-2

H-4.

NTDI01 to IMHSS01 Diagram (Analog Output) ...................................................... H-3

H-5.

NTDI01 with IMHSS01 Terminal Assignments ....................................................... H-3

I-1.

NTDI01 to IMLMM02 Diagram (Digital Input) ..........................................................I-1

I-2.

NTDI01 to IMLMM02 Diagram (Digital Output) ........................................................I-2

I-3.

NTDI01 with IMLMM02 Terminal Assignments ........................................................I-3

Summary of Contents for INFI 90 NTDI01

Page 1: ... Process Control and Automation Solutions from Elsag Bailey Group E96 424 Digital I O Termination Unit NTDI01 ...

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: ...d specifica tions of the termination unit It details the procedures to follow to set up and install the termination unit and explains mainte nance and replacement procedures The system engineer or technician using the TDI should read and understand this instruction before installing and config uring the termination unit In addition a complete under standing of the INFI 90 system is beneficial to t...

Page 4: ...C 3 Original D 1 through D 2 Original E 1 through E 3 Original F 1 through F 2 Original G 1 through G 2 Original H 1 through H 4 Original I 1 through I 3 óOriginal 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 are...

Page 5: ... verify all wire con nections p 2 6 AVERTISSEMENTS D ORDRE GÉNÉRAL Environnement de l équipement Ne pas soumettre les composants à une atmosphère corrosive lors du transport de l entreposage ou l utilisation Possibilité de chocs électriques durant l entretien Débrancher l alimentation ou prendre les précautions pour éviter tout contact avec des composants sous tension durant l entretien ATTENTIONS...

Page 6: ...nal Block Wiring 2 6 System Power Connections 2 6 PRE OPERATING ADJUSTMENTS 2 7 P1 PIN OUT 2 7 NKTU01 CABLE I O SIGNAL CONNECTIONS 2 8 SECTION 3 MAINTENANCE 3 1 INTRODUCTION 3 1 MAINTENANCE SCHEDULE 3 1 SECTION 4 REPAIR REPLACEMENT PROCEDURES 4 1 INTRODUCTION 4 1 REPLACEMENT PROCEDURES 4 1 SECTION 5 SUPPORT SERVICES 5 1 INTRODUCTION 5 1 REPLACEMENT PARTS AND ORDERING INFORMATION 5 1 TRAINING 5 1 T...

Page 7: ... of Tables No Title Page 2 1 P1 Pin Out 2 7 2 2 NKTU01 Cable Connections for I O Signals 2 8 3 1 Maintenance Schedule 3 1 5 1 Spare Parts List 5 1 A 1 NTDI01 with IMASO01 Dipshunt Configuration A 2 B 1 NTDI01 with IMDSM05 Dipshunt Configuration B 2 C 1 NTDI01 with IMDSI02 Dipshunt Configuration C 2 D 1 NTDI01 with IMDSO01 02 03Dipshunt Configuration D 2 E 1 NTDI01 with IMDSO04 Dipshunt Configurati...

Page 8: ... Diagram C 1 C 2 NTDI01 with IMDSI02 Terminal Assignments C 3 D 1 NTDI01 to IMDSO01 02 03 Diagram D 1 D 2 NTDI01 with IMDSO01 02 03 Terminal Assignments D 2 E 1 NTDI01 to IMDSO04 Diagram E 1 E 2 NTDI01 With IMDSO04 Terminal Assignments E 3 F 1 NTDI01 to IMDSM04 Diagram F 1 F 2 NTDI01 with IMDSM04 Terminal Assignments F 2 G 1 NTDI01 to IMFCS01 Diagram G 1 G 2 NTDI01 With IMFCS01 Terminal Assignment...

Page 9: ...on explains the purpose features and specifica tions of the Digital I O Termination Unit TDI It also details setup installation maintenance and replacement procedures Figure 1 1 illustrates an INFI 90 application using a TDI for termination INTENDED USER System engineers and technicians should read this manual before installing and operating the TDI DO NOT install the TDI until you read and unders...

Page 10: ...ration socket XU17 to configure TDI signal routing for some applications FEATURES Versatile The design of the TDI allows it to be used with a variety of INFI 90 modules It can be used to input digital or analog signals to the INFI 90 system or output digital or analog signals to field devices These signals provide control and monitoring capabili ties to the system Adaptable Sixteen individual I O ...

Page 11: ... THIS MANUAL Read this entire manual through in sequence It is important to become familiar with the entire contents of this manual before using the TDI 1 Read and do the steps in Section 2 2 Refer to the appendices when installing and configuring the TDI 3 Refer to Section 3 for scheduled maintenance require ments 4 Refer to Section 4 for steps to remove and replace a TDI 5 Use Section 5 section ...

Page 12: ...binet that contains master slave and communication mod ules and their communication paths Termination Unit Provides input output connection between plant equipment and the INFI 90 process modules The termination unit is a flat circuit board for panel mounting Document Number Description I E96 209 Logic Master Module IMLMM02 I E96 303 Analog Slave Output Module IMASO01 I E96 307 Digital Slave Input...

Page 13: ...o Slave Module Cables NKTU01 Termination Unit Cable Mounting NFTP01 Field Termination Panel Tools Dipshunt Cutting Tool P N AMP 435862 1 Mounting Attaches to a standard INFI 90 Field Termination Panel Wire Size 22 gauge minimum 12 gauge maximum Environmental Ambient Temperature 0 to 70 C 32 to 158 F Relative Humidity 0 to 95 up to 55 C 131 F noncondensing 0 to 45 at 70 C 158 F noncondensing Altitu...

Page 14: ... vent damage to the modules by electrostatic discharge UNPACKING AND INSPECTION 1 Unpack and examine the termination unit immediately to verify it has not been damaged in transit 2 Notify the nearest Bailey Controls sales office of any such damage 3 File a claim for any damage with the transportation com pany that handled the shipment 4 Use the original packing material and container to store the ...

Page 15: ...position 2 Secure the circuit board to the termination panel spacers with two screws 10 Installing Dipshunts Each TDI application requires a different dipshunt configura tion Refer to the appendices to determine the dipshunt strap ping configurations for your application Sockets XU1 through XU16 are point I O configuration sock ets These sockets configure each of the sixteen possible I O signals A...

Page 16: ...ppendix for your application NOTE Configure the dipshunts before installing them If using a system powered configuration DO NOT enable I O power to the TDI until all required dipshunts are configured 2 Determine the dipshunt strapping configuration for the I O point and corresponding socket XU1 through XU17 you are currently configuring Refer to the terminal assignment figure in the appendices to ...

Page 17: ... Circuit Diagram T00645A POINT 5A TB3 E1 E1 E2 ECOM ECOM P1 1 2 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 DIPSHUNT XU9 POINT 6A TB3 E1 E1 E2 ECOM ECOM P1 3 4 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 DIPSHUNT XU10 E1 P1 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 DIPSHUNT XU17 POINT 5B TB2 E1 E1 E2 ECOM ECOM P1 1 2 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 DIPSHUNT XU5 POINT 6B TB2 E1 E1 E2 ECOM ECOM P1 3 4 1 1...

Page 18: ...pplication and insert the appropriate fuse in the circuit board fuse hold ers If a 24 VDC I O voltage is required from E1 or E2 use a three amp fuse P N 194776A13001 If a 125 VDC or 120 VAC I O voltage is required from E1 or E2 use a 0 25 amp fuse P N 194776A12500 WIRING CONNECTIONS AND CABLING Terminal blocks TB1 through TB4 on the TDI connect field wiring to the INFI 90 system A termination cabl...

Page 19: ... the Site Planning Preparation and Equipment Installation Product Instruc tion I E93 900 5 for analog and digital I O line wiring requirements It provides a general description of wiring rec ommendations for process I O signals System Power Connections Some I O configurations require system power 24 VDC 125 VDC or 120 VAC Three terminals E1 E2 and E3 common Figure 2 5 TDI Cable Connections CAUTION...

Page 20: ...ruction I E96 506 for further details PRE OPERATING ADJUSTMENTS The TDI does not require any pre operating adjustments P1 PIN OUT Refer to Figure 2 3 for connections between P1 pins and point configuration sockets XU1 through XU4 XU7 XU8 and XU11 through XU16 For these sockets all even numbered P1 pins in Table 2 1 connect to pins 1 2 3 and 4 of the sockets all odd numbered P1 pins connect to pins...

Page 21: ...om P3 of a mas ter slave module to P1 of the TDI for the I O signals Table 2 2 NKTU01 Cable Connections for I O Signals NKTU01 NKTU01 P31 P12 P31 P12 1 1 J 22 A 2 9 23 2 3 K 24 B 4 10 25 3 5 L 26 C 6 11 27 4 7 M 28 D 8 12 29 5 13 N 30 E 16 13 31 6 17 P 32 F 18 14 33 7 19 R 34 H 20 15 35 8 21 S 36 NOTES 1 P3 on master slave module 2 P1 on NTDI01 ...

Page 22: ...sks in Table 3 1 at the specified intervals Table 3 1 Maintenance Schedule Task Interval Clean and tighten all power and grounding connections Every six months or during plant shutdown whichever occurs first Use a static safe vacuum cleaner to remove dust from Modules Module Mounting Unit Fan Assembly Power Entry Panel Termination Units Modules Every six months or during plant shutdown whichever o...

Page 23: ...blocks TB1 through TB4 If not labeled labeling the wires prior to removal is recommended to reduce re installation time 3 If connected disconnect the system power and ground from E1 E2 and E3 Verify that these wires are labeled If not labeling is recommended 4 Disconnect the termination cable NKTU01 from P1 5 Remove the two screws securing the TDI to the field termi nation panel and slide the term...

Page 24: ...ion panel standoff slots slide the circuit board into position Refer to Fig ure 2 2 9 Secure the circuit board to the termination panel spacers with the two screws removed earlier 10 If required reconnect the system power wires to E1 and E2 and system ground to E3 11 Reconnect the termination cable to P1 12 Reconnect all field wiring to the terminal blocks 13 Verify all connections before turning ...

Page 25: ...erence figure that identifies the part When you order standard parts from Bailey Controls use part numbers and descriptions from the Spare Parts List Table 5 1 You must order parts without commercial descriptions from the nearest Bailey Controls sales office TRAINING Bailey Controls has a modern training facility that provides service and repair instruction This facility is available for in plant ...

Page 26: ...thout strapping and the analog signal path from the ASO module to the field device for a termination unit applica tion Refer to Table A 1 to determine the dipshunt strapping to configure your application Figure A 3 shows the terminal assignment and polarity for each of the analog output signals Refer to this figure when connecting field wiring to the NTDI01 Figure A 1 NTDI01 to IMASO01 Diagram Vol...

Page 27: ...FIELD DEVICE P3 P1 TERMINAL BLOCKS TB1 TB4 1 2 3 4 5 6 7 8 DIPSHUNTS XU1 XU7 XU9 XU11 XU13 XU16 LOAD Table A 1 NTDI01 with IMASO01 Dipshunt Configuration Application Signal Type Dipshunt Configuration Output Signals 1 5 VDC 4 20 mA 24 VDC Power to Slave Signal Routing for Channels 6 and 13 NOTE XU8 is not used 1 2 3 4 XU1 XU7 XU9 XU11 XU13 XU16 5 6 7 8 XU12 1 2 3 4 XU12 5 6 7 8 XU17 T00649A 1 2 3 ...

Page 28: ... 3 NTDI01 with IMASO01 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 T00650A AO1 AO2 AO3 AO4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 AO5 AO6 AO7 NC DIPSHUNT USED XU5 XU6 XU7 XU8 AO12 AO13 AO14 NC DIPSHUNT USED XU1 XU2 XU3 XU4 AO8 AO9 AO10 AO11 ...

Page 29: ...tages are 24 VDC system powered or externally powered Figures B 1 and B 2 show an NTDI01 point configuration dip shunt without strapping and the digital signal path from the DSM module to the field device for a termination unit applica tion Refer to Table B 1 to determine the dipshunt strapping to configure your application Figure B 3 shows the terminal assignment and polarity for each of the digi...

Page 30: ...4 VDC Logic I O or System Powered Contact Input Powering an Exter nal Load Sinking an External Load Isolated Outputs NOTES 1 When using the 24 VDC Logic I O System Powered Contact Input or Two Wire Isolated Output configurations some of the I O points are connected internally on the termination unit A5 and A6 A7 and A8 B5 and B6 and B7 and B8 2 When using the Powering An External Load configuratio...

Page 31: ... make external connections to the negative terminals only Figure B 3 NTDI01 with IMDSM05 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 T00653A A1 A2 A3 A4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 A5 A6 A7 A8 DIPSHUNT USED XU5 XU6 XU7 XU8 B5 B6 B7 B8 DIPSHUNT USED XU1 XU2 XU3 XU4 B1 B2 B3 B4 ...

Page 32: ...tal signal path from the field device contact to the DSI module for a termination unit appli cation Refer to Table C 1 to determine the dipshunt strapping to configure your application Figure C 2 shows the terminal assignment and polarity for each of the digital input signals Refer to this figure when connecting field wiring to the NTDI01 Figure C 1 NTDI01 to IMDSI02 Diagram E1 E1 E2 ECOM ECOM T00...

Page 33: ...tion Field Powered Contact System Powered from E1 24 VDC 125 VDC 120 VAC System Powered from E2 24 VDC 125 VDC 120 VAC NOTE Each TDI input point dipshunt configuration must match the DSI input jumper configuration 1 2 3 4 XU1 XU16 5 6 7 8 1 2 3 4 XU17 5 6 7 8 1 2 3 4 XU17 5 6 7 8 1 2 3 4 XU1 XU16 5 6 7 8 T00654A 1 2 3 4 XU1 XU16 5 6 7 8 1 2 3 4 XU17 5 6 7 8 ...

Page 34: ...arities shown in Figure C 2 should be reversed Figure C 2 NTDI01 with IMDSI02 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 T00655A A1 A2 A3 A4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 A5 A6 A7 A8 DIPSHUNT USED XU5 XU6 XU7 XU8 B5 B6 B7 B8 DIPSHUNT USED XU1 XU2 XU3 XU4 B1 B2 B3 B4 ...

Page 35: ...onfiguration dipshunt without strapping and the digital signal path from the DSO module to the field device for a termination unit application Refer to Table D 1 to determine the dipshunt strapping to con figure your application Figure D 2 shows the terminal assign ment and polarity for each of the digital output signals Refer to this figure when connecting field wiring to the NTDI01 Figure D 1 NT...

Page 36: ...loads through the E1 and E2 connectors The traces on the termination unit allow for two amperes for all outputs driven from either E1 or E2 Exceeding this current can damage the termination unit printed circuit board Where higher current is required use the externally powered configuration 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 T00657A 1 2 3 4 5 6 7 8 NOTE DO Digital Output Figure D 2 NTDI01 with IMDSO01...

Page 37: ...strapping and the digital signal path from the DSO module to the field device for a termination unit application Refer to Table E 1 to determine the dipshunt strapping to con figure your application Figure E 2 shows the terminal assign ment and polarity for each of the digital output signals Refer to this figure when connecting field wiring to the NTDI01 Figure E 1 NTDI01 to IMDSO04 Diagram E1 E1 ...

Page 38: ... 2 Care must be taken when powering solid state relay loads through the E1 and E2 connectors The traces on the termination unit allow for two amperes for all outputs driven from either E1 or E2 Exceeding this current can damage the termination unit printed circuit board Where higher current is required use the externally powered configuration 1 2 3 4 XU1 XU16 5 6 7 8 1 2 3 4 XU17 5 6 7 8 1 2 3 4 X...

Page 39: ...ut Figure E 2 NTDI01 With IMDSO04 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 T00655A A1 A2 A3 A4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 A5 A6 A7 A8 DIPSHUNT USED XU5 XU6 XU7 XU8 B5 B6 B7 B8 DIPSHUNT USED XU1 XU2 XU3 XU4 B1 B2 B3 B4 ...

Page 40: ...ation dipshunt without strapping and the digital signal path from the field device to the IMDSM04 for a termination unit application Refer to Table F 1 to determine the dipshunt strapping to con figure your application Figure F 2 shows the terminal assign ment and polarity for each of the digital input signals Refer to this figure when connecting field wiring to the NTDI01 Figure F 1 NTDI01 to IMD...

Page 41: ...connects 24 VDC I O power to the IMDSM04 preamplifiers If the reamplifiers are not used a dipshunt is not required for XU7 NOTE DI Digital Input Figure F 2 NTDI01 with IMDSM04 Terminal Assignments 1 2 3 4 5 6 7 8 T00663A 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 T00663A 1 2 3 4 5 6 7 8 TERMINAL NUMBER TB4 TB1 DIPSHUNT USED XU13 XU14 XU15 XU16 T00664A DI1 DI2 DI3 DI4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU1 XU2 XU3...

Page 42: ...12 5 KHZ Figure G 1 shows an NTDI01 point configuration dipshunt without strapping and the signal path from the field device to the FCS for a termination unit application Refer to Table G 1 to determine the dipshunt strapping to configure your applica tion Figure G 2 shows the terminal assignment and polarity for the input signal Refer to this figure when connecting field wiring to the NTDI01 Figu...

Page 43: ...lication Signal Type Dipshunt Configuration Analog Inputs 0 3 Vp p to 120 VAC Figure G 2 NTDI01 With IMFCS01 Terminal Assignments T00666A XU1 XU12 AND XU14 XU17 DO NOT INSTALL DIPSHUNTS ALL STRAPS OPEN 1 2 3 4 5 6 7 8 XU13 TERMINAL NUMBER TB4 DIPSHUNT USED XU13 T00668A INPUT 1 2 3 4 5 6 7 8 NOTE MAKE NO CONNECTIONS TO TERMINAL BLOCKS TB1 TB2 OR TB3 ...

Page 44: ...configu ration dipshunt without strapping and the signal path from the HSS to the field device for a termination unit application Figure H 5 shows the terminal assignment and polarity for each of the I O signals Refer to this figure when connecting field wiring to the NTDI01 Refer to Table H 1 to determine the dipshunt strapping to configure your application Figure H 1 NTDI01 to IMHSS01 Diagram Di...

Page 45: ...S01 Diagram Analog Input E1 E1 E2 ECOM ECOM T00669A IMHSS01 REPRESENTATIVE CIRCUIT NKTU01 NTDI01 FIELD WIRING FIELD DEVICE 5 VDC P3 P1 LOAD TERMINAL BLOCK TB2 1 2 3 4 5 6 7 8 DIPSHUNT XU7 E1 E1 E2 ECOM ECOM T00670A IMHSS01 REPRESENTATIVE CIRCUIT NKTU01 NTDI01 FIELD WIRING P3 P1 TERMINAL BLOCK TB1 1 2 3 4 5 6 7 8 DIPSHUNTS XU2 XU3 FIELD DEVICE ...

Page 46: ...NKTU01 NTDI01 FIELD WIRING P3 P1 TERMINAL BLOCK TB1 TB4 1 2 3 4 5 6 7 8 DIPSHUNTS XU1 XU4 XU13 XU14 FIELD DEVICE TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 SERVO 2 OUTPUT EMER MAN OUTPUT T00672A TRIP BIAS INPUT SERVO 1 OUTPUT LOWER INPUT LVDT PRI DRV OUT LVDT SEC 1 INPUT LVDT SEC 2 INPUT SIM MODE OUTPUT RAISE INPUT DIPSHUNT USED DIPSHUNT USED DIPSHUNT USED XU9 XU11 XU5 XU7 XU1 XU2 XU3...

Page 47: ...ervo 1 Drive Servo 2 Drive Digital Inputs Lower Raise and Trip Bias 24 VDC Field Powered Contacts System Powered from E1 24 VDC System Powered from E2 24 VDC Digital Output Emergency Manual System Powered from E1 24 VDC System Powered from E2 24 VDC 1 2 3 4 XU17 5 6 7 8 1 2 3 4 XU2 XU3 5 6 7 8 1 2 3 4 XU1 XU4 XU13 XU14 5 6 7 8 1 2 3 4 XU1 XU4 XU13 XU14 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 XU5 XU9 XU11 ...

Page 48: ...oint configuration dip shunt without strapping and the digital signal path from the LMM module to the field device for a termination unit applica tion Refer to Table I 1 to determine the dipshunt strapping to configure your application Figure I 3 shows the terminal assignment and polarity for each of the digital I O signals Refer to this figure when connecting field wiring to the NTDI01 Figure I 1...

Page 49: ...put or Field Powered Output configurations some of the I O points are connected in ternally on the termination unit A5 and A6 A7 and A8 B5 and B6 and B7 and B8 2 When using the Powering An External Load configuration all positive connection points are internally wired on the termination unit to the 24 VDC I O power E1 E1 E2 ECOM ECOM T00675A IMLMM02 REPRESENTATIVE CIRCUIT NKTU01 NTDI01 FIELD WIRIN...

Page 50: ...em Powered Input from E1 E2 configuration the polarities indicated in Figure I 3 for TB1 and TB2 should be reversed Figure I 3 NTDI01 with IMLMM02 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 T00677A A1 A2 A3 A4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 A5 A6 A7 A8 DIPSHUNT USED XU5 XU6 XU7 XU8 B5 B6 B7 B8 DIPSHUNT USED XU1 XU2 XU3 XU4 B1 B2 B3 B4 ...

Page 51: ... 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 Telefax 39 10 6582 941 GERMANY Graefstrasse 97 D 60487 Frankfurt Main Germany Telephone 49 69 799 0 Telefax 49 69 799 2406 Form I E96 424A Litho in U S A 791 Copyright 1991 by Elsag Bailey Process Automati...

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