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Process Control and
Automation Solutions
from Elsag Bailey Group

E96-307

Digital Slave Input Module

(IMDSI02)

Содержание Infi 90 IMDSI02

Страница 1: ...Process Control and Automation Solutions from Elsag Bailey Group E96 307 Digital Slave Input Module IMDSI02...

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: ...struction explains the slave module features specifica tions and operation It details the procedures you must follow to set up and install an IMDSI02 module and explains status indicators that help in...

Страница 4: ...through 5 3 Original 6 1 Original 7 1 Original 8 1 Original A 1 through A 3 Original B 1 Original When an update is received insert the latest changed pages and dispose of the super seded pages NOTE O...

Страница 5: ...zard During Maintenance Disconnect power or take precautions to ensure that contact with energized parts is avoided when servicing Special Handling This module uses Electrostatic Sensitive Devices ESD...

Страница 6: ...n ou de prende les precau tions necessaires a eviter tout contact avec des composants sours tension lors de l entretien Precautions de Manutention Ce module contient des composantes sensibles aux dech...

Страница 7: ...nnections 2 3 CONTROL LOGIC 2 3 Point Data Byte 2 3 Status Byte 2 3 LOGIC POWER 2 3 SLAVE EXPANDER BUS 2 3 UNIVERSAL SLAVE EXPANDER BUS INTERFACE 2 4 SECTION 3 INSTALLATION 3 1 INTRODUCTION 3 1 SPECIA...

Страница 8: ...RTS AND ORDERING INFORMATION 8 1 TRAINING 8 1 TECHNICAL DOCUMENTATION 8 1 APPENDIX A TERMINATION UNIT NTDI01 CONFIGURATION A 1 INTRODUCTION A 1 APPENDIX B TERMINATION MODULE NIDI01 CONFIGURATION B 1 I...

Страница 9: ...ital Input Voltage and Response Time Jumpers 3 4 3 3 Jumper Settings 3 4 5 1 P1 Power Pin Connections 5 2 5 2 P2 Expander Bus Connections 5 2 5 3 P3 Input Signal Pin Connections 5 3 6 1 Maintenance Sc...

Страница 10: ...n until this instruction is read and understood You can refer to the Table of Contents to find specific information after the module is operating MODULE DESCRIPTION The DSI consists of a single printe...

Страница 11: ...h of the inputs Selectable response times fast or slow for DC inputs allow the Infi 90 system to compensate for process field device debounce time The front panel LED status indicators provide a visua...

Страница 12: ...up port Services provides replacement part ordering information It explains other areas of support that Bailey Controls provides HOW TO USE THIS MANUAL Read this manual through in sequence It is impor...

Страница 13: ...ocess control unit Digital A discrete input signal having only two states on or off Dipshunt Dual in line package with shorting bars Dipswitch A dual in line package that contains single pole switches...

Страница 14: ...type industrial cabinet that contains mas ter slave and communication modules and their communication paths Slave Expander Bus Parallel address data bus between the master module and the slave TM Term...

Страница 15: ...input and logic circuitry and input to input CSA approved for 300 volts isolation COMMUNICATION INTERFACE Passive contact input interface read by the Multi Function Processor or Logic Master Module vi...

Страница 16: ...per connections NOTE Due to the number of pins on the P3 connector twelve inputs are separate while the remaining two pairs share input terminals The positive side of point 7 and 8 are tied together i...

Страница 17: ...nterface transmits a logic 1 to the master module on the slave expander bus When no input sig nal is present no current flows through the optocoupler The front panel LED does not light and the DSI tra...

Страница 18: ...logic 1 Status Byte The status byte ensures module integrity It makes sure slave expander bus communication and master module configura tion are correct The master module reads the status byte and com...

Страница 19: ...cket empty or not connecting the MMUs with cables separates them UNIVERSAL SLAVE EXPANDER BUS INTERFACE The DSI uses a custom gate array to perform the slave expander bus interface function All the co...

Страница 20: ...static discharge The Digital Slave Input DSI module uses electrostatic sensi tive devices Follow Steps 1 through 4 when handling 1 Keep the module in its special anti static bag until you are ready to...

Страница 21: ...t by an eight position address dipswitch S1 shown in Figure 3 1 The six right switch positions 3 through 8 of S1 set the six bit DSI address Positions 1 and 2 are not used and must remain in the close...

Страница 22: ...1 0 1 0 11 0 0 1 0 1 1 43 1 0 1 0 1 1 12 0 0 1 1 0 0 44 1 0 1 1 0 0 13 0 0 1 1 0 1 45 1 0 1 1 0 1 14 0 0 1 1 1 0 46 1 0 1 1 1 0 15 0 0 1 1 1 1 47 1 0 1 1 1 1 16 0 1 0 0 0 0 48 1 1 0 0 0 0 17 0 1 0 0...

Страница 23: ...share input termi nals The positive side of point 7 and 8 are tied together in each group refer to Table 5 3 These points must use the same contact voltage 24 VDC 125 VDC or 120 VAC set by the jumpers...

Страница 24: ...ination cable from the TU TM to the MMU backplane To do this insert the connector into the backplane slot in the same slot as the one assigned to the slave module The latches should snap securely into...

Страница 25: ...l a dipshunt on the back plane of the MMU to connect the slave expander bus between the slave module and master module Locate the modules so the bus can connect the modules or they will not communicat...

Страница 26: ...ht group A and group B The location of the LEDs is shown in Figure 4 1 Each indicator represents a digital input A red LED indicates an energized input A blank LED indicates a non energized input STAR...

Страница 27: ...MODULE error if they do not match Verify that the address set on S1 is the same as the address in Function Code FC 84 specification 1 If not 1 Remove the module and change the setting of S1 to corre s...

Страница 28: ...te when a slave fails If you determine the slave module is faulty replace it with a new one Refer to Section 7 for procedures to replace a DSI module MODULE PIN CONNECTIONS The slave module has three...

Страница 29: ...307A 5 3 Table 5 3 P3 Input Signal Pin Connections Group A Group B Digital Input Pin Pin Digital Input Pin Pin 1 A 1 1 K 9 2 B 2 2 L 10 3 C 3 3 M 11 4 D 4 4 N 12 5 E 5 5 P 13 6 F 6 6 R 14 7 H1 7 7 S1...

Страница 30: ...rform the tasks in Table 6 1 at the specified intervals Table 6 1 Maintenance Schedule Task Interval Clean and tighten all power and grounding connections Every 6 months or during plant shut down whic...

Страница 31: ...n to unlatch the module It is unlatched when the slots on the screws are vertical and the open end of the slots face away from the module 2 Gently slide the module out of the MMU 3 Configure the repla...

Страница 32: ...s 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 33: ...the digital signal path from the field device contact to the DSI module for a termination unit application Refer to Table A 1 to determine the dipshunt strapping to configure your applica tion Figure...

Страница 34: ...pplication Signal Type Dipshunt Configuration Field powered contact System powered from E1 24 VDC 125 VDC 120 VAC System powered from E2 24 VDC 125 VDC 120 VAC 1 2 3 4 XU1 XU16 5 6 7 8 1 2 3 4 XU17 5...

Страница 35: ...gure A 2 NTDI01 Terminal Assignments TERMINAL NUMBER TB4 TB2 TB1 TB3 DIPSHUNT USED XU13 XU14 XU15 XU16 TP27163A A1 A2 A3 A4 1 2 3 4 5 6 7 8 DIPSHUNT USED XU9 XU10 XU11 XU12 A5 A6 A7 A8 DIPSHUNT USED X...

Страница 36: ...ngs to configure your application Figure B 1 shows the terminal assignments for the digital input signals Refer to this figure when connecting field wiring to the NIDI01 Table B 1 NIDI01 Jumper Config...

Страница 37: ...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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