Bailey Symphony Conductor VMS 42 Series User manual

Bailey Hartmann & Braun
TM
Instruction
Conductor
Conductor VMS
Series 42 Auxiliary Terminal

WBPEEUI220771A0
Preface
This instruction provides specific hardware installation, trou-
bleshooting, maintenance, and repair and replacement proce-
dures information necessary for the Conductor VMS Series 42
Auxiliary Terminal. There are additional instructions that
explain how to set up and use the auxiliary terminal. Refer to
the table of reference documents in Section 1 for more informa-
tion on these instructions.
This instruction can be used as a guide by system engineers. It
is not a tutorial and assumes the reader has a general knowl-
edge of installing and maintaining process control systems.
Some sections of this instruction have been prepared in proce-
dure format. There is a sequence flowchart that follows the
introduction to the section and any nonprocedural informa-
tion. This flowchart directs personnel to the appropriate proce-
dure located in the back of this instruction. By treating each
task as a separate entity, the procedures provide an easy
method for finding the information needed to perform each
task. The procedures can be removed and placed in separate
folders or notebooks, or carried to the job site.
The procedures have check boxes in the margin by each step.
When performing a procedure, check each box as each step is
completed.
Do not perform any procedures related to installation, mainte-
nance or repair until reading and understanding this
instruction.
Throughout this instruction a question mark (?) is used to
indicate revision levels in part numbers and variables in
nomenclature positions. In most cases, if a variable is at the
end of a nomenclature item the question mark will not be
included.
This instruction covers C-I-CV42C auxiliary terminals.

WBPEEUI220771A0
List of Effective Pages
NOTE: Changed text or tables are indicated by a vertical bar adjacent to the changed area. Changed fig-
ures are indicated by a vertical bar next to the figure caption. The date appears beside the page number.
Total number of pages in this instruction is 190, consisting of the following:
Page No. Change Date Page No. Change Date
Preface Original
List of Effective Pages Original
iii through xiii Original
1-1 through 1-12 Original
2-1 through 2-2 Original
3-1 through 3-10 Original
4-1 through 4-3 Original
5-1 through 5-2 Original
6-1 through 6-7 Original
7-1 through 7-2 Original
A-1 through A-11 Original
B-1 through B-9 Original
C-1 through C-14 Original
PR1-1 through PR1-2 Original
PR2-1 through PR2-3 Original
PR3-1 through PR3-2 Original
PR4-1 through PR4-2 Original
PR5-1 through PR5-5 Original
PR6-1 through PR6-2 Original
PR7-1 through PR7-3 Original
PR8-1 through PR8-2 Original
PR9-1 through PR9-4 Original
PR10-1 through PR10-3 Original
PR11-1 Original
PR12-1 through PR12-2 Original
PR13-1 through PR13-2 Original
PR14-1 through PR14-3 Original
PR15-1 through PR15-2 Original
PR16-1 Original
PR17-1 through PR17-3 Original
PR18-1 Original
PR19-1 Original
PR20-1 Original
PR21-1 through PR21-2 Original
PR22-1 Original
PR23-1 through PR23-2 Original
PR24-1 through PR24-6 Original
PR25-1 through PR25-6 Original
PR26-1 through PR26-6 Original
PR27-1 through PR27-6 Original
PR28-1 through PR28-3 Original
PR29-1 through PR29-3 Original
PR30-1 through PR30-2 Original
PR31-1 through PR31-2 Original
PR32-1 through PR32-2 Original
PR33-1 through PR33-3 Original
PR34-1 Original
PR35-1 through PR35-2 Original
PR36-1 through PR36-2 Original
PR37-1 through PR37-4 Original
PR38-1 through PR38-2 Original
PR39-1 through PR39-2 Original
Index-1 through Index-3 Original

WBPEEUI220771A0 iii
Table of Contents
Section 1 Introduction ..................................................................................................1-1
Overview .................................................................................................................. 1-1
Intended User .......................................................................................................... 1-1
Description .............................................................................................................. 1-1
Table Top Model (C-I-CV42C-1)............................................................................. 1-2
Console Model (C-I-CV42C-2) ............................................................................... 1-3
Environmental Model (C-I-CV42C-3)..................................................................... 1-4
Panel Mount Model (C-I-CV42C-4) ........................................................................ 1-5
Central Processing Unit (CPU) .............................................................................. 1-6
Instruction Content.................................................................................................. 1-6
How to Use this Instruction ...................................................................................... 1-7
Reference Documents............................................................................................... 1-8
Nomenclature .......................................................................................................... 1-8
Specifications........................................................................................................... 1-8
Accessories ............................................................................................................ 1-11
Section 2 Description and Operation .........................................................................2-1
Introduction............................................................................................................. 2-1
Functional Operation ............................................................................................... 2-1
Section 3 Installation ....................................................................................................3-1
Introduction............................................................................................................. 3-1
Special Handling ...................................................................................................... 3-1
Unpacking and Inspection........................................................................................ 3-2
Safety Considerations .............................................................................................. 3-3
Wiring Considerations.............................................................................................. 3-3
AC Power Wiring................................................................................................... 3-4
Access .............................................................................................................. 3-5
Connections ..................................................................................................... 3-6
Communications Wiring ....................................................................................... 3-6
Access .............................................................................................................. 3-6
Connections ..................................................................................................... 3-6
Grounding............................................................................................................ 3-6
Software Installation and Start-up............................................................................ 3-6
Installation Sequence ............................................................................................... 3-7
Section 4 Troubleshooting ..........................................................................................4-1
Introduction............................................................................................................. 4-1
Troubleshooting ....................................................................................................... 4-1
Troubleshooting Sequence ....................................................................................... 4-2

iv WBPEEUI220771A0
Table of Contents
(continued)
Section 5 Maintenance .................................................................................................5-1
Introduction .............................................................................................................5-1
Preventive Maintenance Schedule .............................................................................5-2
Section 6 Repair and Replacement .............................................................................6-1
Introduction .............................................................................................................6-1
Repair and Replacement Sequence ...........................................................................6-1
Section 7 Replacement and Spare Parts ....................................................................7-1
Introduction .............................................................................................................7-1
Appendix A Dimension Drawings ..............................................................................A-1
Introduction ............................................................................................................ A-1
Appendix B Factory Cabling ...................................................................................... B-1
Introduction ............................................................................................................ B-1
Appendix C Quick Reference .....................................................................................C-1
Introduction ............................................................................................................ C-1
List of Procedures
No. Title
PR1 Cover Removal
PR2 Anchoring
PR3 Connecting Console Components
PR4 Wedge Table Installation
PR5 Wiring
PR6 Module Removal
PR7 IIMKM02A Module Settings
PR8 Module Installation
PR9 Keyboard Interface Device Installation
PR10 Ethernet Wiring
PR11 Printer Installation
PR12 Work Surface Installation
PR13 Panel Mounting

WBPEEUI220771A0 v
List of Procedures
(continued)
No. Title
PR14 AC Power Test
PR15 DC Power Test
PR16 Monitor Cleaning
PR17 Printed Circuit Board Cleaning
PR18 Keyboard Cleaning
PR19 Checking Connections
PR20 PEP Checking and Inspection
PR21 Multibus Card Cage Removal
PR22 Fan Replacement
PR23 Multibus Card Cage Installation
PR24 Power Supply Removal
PR25 Power Supply Installation
PR26 PEP Replacement
PR27 CPU Replacement
PR28 Keyboard Interface Device Removal
PR29 IIADP02 Replacement
PR30 NADS03 Replacement
PR31 Keyboard Interface Assembly Replacement
PR32 Upper Monitor Removal
PR33 Lower Monitor Removal
PR34 Touchscreen Removal
PR35 Touchscreen Installation
PR36 Upper Monitor Installation
PR37 Lower Monitor Installation
PR38 Touchscreen Controller Card Replacement
PR39 Cover Installation
List of Figures
No. Title Page
1-1. Table Top Model (C-I-CV42C-1) ................................................................. 1-2
1-2. Console Model Front View (C-I-CV42C-2)................................................... 1-3
1-3. Console Model Rear View (C-I-CV42C-2) .................................................... 1-4
1-4. Environmental Model (C-I-CV42C-3) ......................................................... 1-5
1-5. Panel Mount Model (C-I-CV42C-4) ............................................................. 1-6
2-1. Block Diagram .......................................................................................... 2-2
3-1. Installation Sequence Flowchart................................................................ 3-7
3-2. Table Top Model Installation Sequence (C-I-CV42C-1) ............................... 3-8
3-3. Console Model Installation Sequence (C-I-CV42C-2) .................................. 3-9

vi WBPEEUI220771A0
List of Figures
(continued)
No. Title Pg.
3-4. Environmental Model Installation Sequence (C-I-CV42C-3) ......................3-10
3-5. Panel Mount Model Installation Sequence (C-I-CV42C-4) .........................3-10
4-1. Troubleshooting Sequence.........................................................................4-3
6-1. Repair and Replacement Sequence Flowchart ............................................6-2
6-2. Multibus Card Cage...................................................................................6-3
6-3. Power Supply and PEP ...............................................................................6-4
6-4. CPU...........................................................................................................6-5
6-5. Operator Interface .....................................................................................6-6
6-6. Monitors and Touchscreen ........................................................................6-7
A-1. Table Top Model Dimensions .................................................................... A-2
A-2. Console Model Dimensions ....................................................................... A-3
A-3. Environmental Model Dimensions ............................................................ A-4
A-4. Environmental Model Dimensions ............................................................ A-5
A-5. Panel Mount Model Dimensions ................................................................ A-6
A-6. Table Top and Console Model Anchoring Dimensions ................................ A-6
A-7. Anchoring Scheme (Typical) ...................................................................... A-7
A-8. Table Top and Console Model Cable Entry Cutouts ................................... A-7
A-9. Array Installation Drawing (Typical) .......................................................... A-8
A-10. IICPI01 15° Wedge Table Dimensions ........................................................ A-9
A-11. IICPI02 45° Wedge Table Dimensions ........................................................ A-9
A-12. IICPI01 Work and Printer Surface Dimensions ........................................ A-10
A-13. IICUC01 Utility Console Dimensions ....................................................... A-11
B-1. Table Top Model Factory Cabling .............................................................. B-3
B-2. Console Model Factory Cabling ................................................................. B-5
B-3. Environmental Model Factory Cabling ...................................................... B-7
B-4. Panel Mount Model Factory Cabling .......................................................... B-9
C-1. Table Top Model ....................................................................................... C-2
C-2. Console Model Front View......................................................................... C-3
C-3. Console Model Rear View .......................................................................... C-4
C-4. Environmental Model ............................................................................... C-5
C-5. Panel Mount Model ................................................................................... C-6
C-6. Table Top Model Connections ................................................................... C-6
C-7. Console Model PEP ................................................................................... C-7
C-8. Environmental Model PEP ........................................................................ C-7
C-9. Panel Mount Model PEP............................................................................ C-8
C-10. IIMKM02A Module .................................................................................... C-8
C-11. Table Top Model Keyboard Interface Assembly .......................................... C-8
C-12. Console and Panel Mount Model Keyboard Interface Assembly .................. C-9
C-13. Environmental Model Connections............................................................ C-9
C-14. CPU Connections.................................................................................... C-10
C-15. IIADP01 ADP Installation........................................................................ C-10
C-16. Multibus Card Cage Backplane............................................................... C-11
C-17. IIADP02 ADP Switch Settings.................................................................. C-11

WBPEEUI220771A0 vii
List of Figures
(continued)
No. Title Pg.
C-18. NADS02 ADP Switch Settings ..................................................................C-12
C-19. Keyboard Interface Assembly ..................................................................C-13
C-20. Touchscreen Controller Card...................................................................C-14
PR2-1. Console Model and Table Top Cabinet Anchoring Dimensions ................ PR2-2
PR2-2. Environmental Model Anchoring Dimensions ........................................PR2-2
PR2-3. Anchoring Scheme (Typical) .................................................................. PR2-3
PR3-1. Connecting Console Components .......................................................... PR3-1
PR4-1. Wedge Table Installation ....................................................................... PR4-2
PR5-1. Table Top Model AC Power Wiring .........................................................PR5-3
PR5-2. Console Model Cable Entry Cutouts ...................................................... PR5-3
PR5-3. Console Model Power Wiring.................................................................. PR5-4
PR5-4. Environmental Model Power Wiring ....................................................... PR5-5
PR5-5. Panel Mount Model Power Wiring ..........................................................PR5-5
PR6-1. Module Location.................................................................................... PR6-2
PR7-1. IIMKM02A Module ................................................................................ PR7-3
PR8-1. Module Location.................................................................................... PR8-2
PR9-1. Table Top Model Keyboard Interface Assembly....................................... PR9-2
PR9-2. Console and Panel Mount Model Keyboard Interface Assembly .............. PR9-2
PR9-3. Environmental Model Keyboard Interface Assembly ............................... PR9-3
PR9-4. Environmental Model Joystick Connection ............................................ PR9-3
PR9-5. IIADP01 Installation.............................................................................. PR9-4
PR10-1. Table Top and Console Model Cable Entry Cutouts .............................. PR10-2
PR10-2. Environmental Model Cable Entry Cutout ........................................... PR10-3
PR12-1. Work Surface Installation .................................................................... PR12-2
PR13-1. Panel Mount Dimensions .................................................................... PR13-2
PR14-1. Table Top Model Keyboard Interface Assembly..................................... PR14-1
PR14-2. Console Model PEP.............................................................................. PR14-2
PR14-3. Environmental Model PEP ................................................................... PR14-2
PR14-4. Panel Mount Model PEP ......................................................................PR14-3
PR15-1. DC Power Test (Console Model)............................................................ PR15-2
PR21-1. Multibus Card Cage Removal .............................................................. PR21-2
PR23-1. Multibus Card Cage ............................................................................ PR23-2
PR24-1. Table Top Model Power Supply Removal .............................................. PR24-2
PR24-2. Console Model Power Supply Removal ................................................. PR24-3
PR24-3. Environmental Model PEP Removal ..................................................... PR24-4
PR24-4. Environmental Model IIMKM02A Module Removal ............................... PR24-5
PR24-5. Environmental Model Power Supply Removal ...................................... PR24-5
PR24-6. Panel Mount Model Power Supply Removal .......................................... PR24-6
PR25-1. Table Top Model Power Supply Installation .......................................... PR25-2
PR25-2. Console Model Power Supply Installation............................................. PR25-3
PR25-3. Environmental Model Power Supply Installation .................................. PR25-4
PR25-4. Environmental Model IIMKM02A Module Installation .......................... PR25-5
PR25-5. Environmental Model PEP Installation................................................. PR25-5

viii WBPEEUI220771A0
List of Figures
(continued)
No. Title Pg.
PR25-6. Panel Mount Model Power Supply Installation ..................................... PR25-6
PR26-1. Console Model PEP ............................................................................. PR26-2
PR26-2. Console Model PEP Replacement ........................................................ PR26-3
PR26-3. Environmental Model PEP .................................................................. PR26-4
PR26-4. Environmental Model PEP Replacement .............................................. PR26-4
PR26-5. Panel Mount Model PEP...................................................................... PR26-5
PR26-6. Panel Mount Model PEP Replacement ................................................. PR26-6
PR27-1. Table Top Model CPU Replacement ..................................................... PR27-2
PR27-2. Console Model CPU Removal............................................................... PR27-3
PR27-3. Environmental Model CPU Removal .................................................... PR27-4
PR27-4. Panel Mount Model CPU Removal ....................................................... PR27-5
PR28-1. Table Top Model Keyboard Interface Assembly .................................... PR28-1
PR28-2. Console and Panel Mount Model Keyboard Interface Assembly ............ PR28-2
PR28-3. Environmental Model Keyboard Interface Assembly ............................ PR28-2
PR28-4. Environmental Model Joystick Connection.......................................... PR28-3
PR29-1. IIADP02 Replacement ......................................................................... PR29-2
PR29-2. IIADP02 Bezel Removal ....................................................................... PR29-3
PR30-1. NADS03 Replacement......................................................................... PR30-2
PR30-2. NADS03 Switch Settings..................................................................... PR30-2
PR31-1. Keyboard Interface Assembly .............................................................. PR31-2
PR36-1. Monitor Connections and Adjustments ............................................... PR36-2
PR37-1. Monitor Connections and Adjustments ............................................... PR37-2
PR38-1. Touchscreen Controller Card Installation ............................................ PR38-2
List of Tables
No. Title Page
1-1. Reference Documents ................................................................................1-8
1-2. Nomenclature............................................................................................1-8
1-3. Specifications ............................................................................................1-9
1-4. Accessories..............................................................................................1-11
3-1. Wiring Color Code......................................................................................3-4
4-1. Troubleshooting Guide ..............................................................................4-1
5-1. Preventive Maintenance Schedule ..............................................................5-2
7-1. Spare Parts (Recommended) ......................................................................7-1
A-1. Installation and Dimension Drawings ....................................................... A-1
B-1. Table Top Model Factory Cabling .............................................................. B-1
B-2. Console Model Factory Cabling ................................................................. B-3
B-3. Environmental Model Factory Cabling....................................................... B-5

WBPEEUI220771A0 ix
List of Tables
(continued)
No. Title Pg.
B-4. Panel Mount Model Factory Cabling ..........................................................B-7
C-1. Quick Reference Figures ...........................................................................C-1
PR7-1. IIMKM02A Module Jumper Settings ......................................................PR7-1
PR11-1. Printers............................................................................................... PR11-1

xWBPEEUI220771A0
Safety Summary
GENERAL
WARNINGS Equipment Environment
All components, whether in transportation, operation or storage,
must be in a noncorrosive environment.
Electrical Shock Hazard During Maintenance
Disconnect power or take precautions to insure that contact with
energized parts is avoided when servicing.
SPECIFIC
WARNINGS There are exposed AC and DC connections inside the cabinet.
These exposed electrical connections present a shock hazard that
can cause injury or death. (p. PR6-1, PR8-1, PR14-1, PR15-1,
PR24-1, PR25-1, PR26-1, PR27-1, PR29-1, PR30-1, PR32-1,
PR33-1, PR36-1, PR37-1)
Disconnect power before attempting these procedures. Failure to do
so could result in severe or fatal shock, or equipment damage. (p.
PR17-1, PR19-1, PR20-1, PR21-1, PR23-1)
Disconnect the AC line cord or power lines from the operating
branch circuit coming from the source before attempting electrical
connections. Instruments powered by AC line voltage constitute a
potential for personnel injury due to electric shock. (p. PR5-1)
Wear eye protection whenever working with cleaning solvents.
When removing solvents from printed circuit boards using com-
pressed air, injury to the eyes could result from splashing solvent as
it is blown off the printed circuit board. (p. PR17-1)
The monitor will slide out by itself when the mounting hardware is
removed. The monitor weighs approximately 27 kilograms (60
pounds) and can cause bodily injury if it is allowed to slide out by
itself. Support the monitor before removing the hardware. (p.
PR32-1, PR33-1, PR36-1, PR37-1)

WBPEEUI220771A0 xi
Safety Summary
(continued)
SPECIFIC
CAUTIONS On the keyboard interface connector board, set positions 5, 6 and 7
of dipswitch SW1 to closed (on). Set positions 1 through 4 and 8 of
dipswitch SW1 to open (off). Failure to configure dipswitch SW1
properly will damage the CPU. (p. PR31-1)

xii WBPEEUI220771A0
Support Services
Elsag Bailey will provide assistance in the operation and repair
of its products. Requests for sales or application services
should be made to your nearest sales or service office. Elsag
Bailey can also provide installation, repair and maintenance
contract services.
When ordering parts, use nomenclature or part numbers and
part descriptions from equipment manuals. Parts without a
description must be ordered from the nearest sales or service
office. Recommended spare parts lists, including prices are
available though the nearest sales or service office.
Elsag Bailey has modern training facilities available for train-
ing your personnel. On-site training is also available. Contact
your nearest Elsag Bailey sales office for specific information
and scheduling.
Additional copies of this instruction, or other instructions, can
be obtained from the nearest Elsag Bailey sales office at a rea-
sonable charge.

WBPEEUI220771A0 xiii
Trademarks and Registrations
Registrations and trademarks used in this document include:
™ DEC Trademark of Digital Equipment Corporation.
™ DECnet Trademark of Digital Equipment Corporation.
® Eberhard Faber Registered trademark of Eberhard Faber Incorporated.
® Elsag Bailey Registered trademark of Elsag Bailey Process Automation.
™ Ethernet Trademark of Xerox Corporation.
® HP Registered trademark of Hewlett-Packard Company.
® INFI-NET Registered trademark of Elsag Bailey Process Automation.
™ Lexmark Trademark of Lexmark International, Inc.
® Mylar Registered trademark of E.I. DuPont de Nemours Company, Incorporated.
® Pink Pearl Registered trademark of Eberhard Faber Incorporated.
® Tektronix Registered trademark of Tektronix, Incorporated
™ VMS Trademark of Digital Equipment Corporation.

WBPEEUI220771A0

WBPEEUI220771A0 1 - 1
Section 1
Introduction
Overview
The Conductor VMS™ Series 42 Auxiliary Terminal is a remote
monitor and keyboard interface that connects to a main work-
station. The main workstation connects to the INFI-NET ®com-
munication highway.
In this document, auxiliary terminal refers to a C-I-CV42C
auxiliary terminal and main workstation refers to a
C-I-CV43S-X1, C-I-CV43S-X2, or C-I-CV43S-X3 console; or a
C-I-CV43S-XA or C-I-CV43S-XD driver cabinet. Refer to Table
1-1 for the C-I-CV43S instruction number.
This instruction contains information and procedures neces-
sary to install, maintain and repair the Conductor VMS Series
42 Auxiliary Terminal.
Intended User
This instruction is intended for use by technical personnel
responsible for the installation, maintenance and repair of the
auxiliary terminal.
System engineers and technicians with a background in pro-
cess control systems should read this instruction thoroughly
before installing and using the system. Do not put the auxil-
iary terminal into operation until reading and understanding
this instruction. It is a reference for installers with installation
and maintenance experience on process control equipment. It
is not a tutorial.
Description
These units are auxiliary terminals for the main workstation.
They provide a remote operator interface for displaying graph-
ics, alarm summaries, Symphony Enterprise Management and
Control System status and for logging, trending and process
control. The auxiliary terminal allows more than one operator

1 - 2 WBPEEUI220771A0
Description
to use a single main workstation. An Ethernet™ network cable
connects the auxiliary terminal to the main workstation.
There are four models of auxiliary terminals covered in this
instruction.
Table Top Model (C-I-CV42C-1)
Figure 1-1 shows the main components of the table top model.
The hardware of the table top model is located in a moveable
case that sits on a work surface. The power supply and multi-
bus keyboard module (IIMKM02A) are in the case. The monitor
is mounted on top of the case and the keyboard interface
assembly is located below the monitor. The monitor can tilt and
swivel.
The rear connector panel has an AC input, alarm relays, con-
nectors for monitor cables and a power switch. The front panel
has the connectors for peripheral operator input devices and a
tune-off-configuration keyswitch. The CPU is located inside the
cabinet on a shelf. Access the connections from the rear of the
cabinet. The alarm relays are for alarm annunciation only.
Figure 1-1. Table Top Model (C-I-CV42C-1)
T01453A
Bailey
CPU
WORK SURFACE
MOUSE
KEYBOARD
CABINET
POWER SUPPLY
AND IIMKM02A
MODULE
LOCATED INSIDE
CASE
KEYBOARD
INTERFACE
ASSEMBLY
MONITOR

Description
WBPEEUI220771A0 1 - 3
Console Model (C-I-CV42C-2)
Figures 1-2 and 1-3 show the main components of the console
model. The hardware of the console model of the auxiliary ter-
minal is very similar to that of a single monitor main worksta-
tion. The auxiliary terminal has different hardware in the CPU
(no hard disk drive or floppy disk drive) and has only one mod-
ule in the multibus card cage. The monitors, annunciator dis-
play panel (ADP) and keyboard interface assembly are in the
upper half of the auxiliary terminal. The lower half contains
the power supply, CPU, power entry panel (PEP) with cable
connector panel and multibus card cage. This model can have
either a lower monitor (C-I-CV42C-21) or an upper monitor
(C-I-CV42C-22), but not both.
Figure 1-2. Console Model Front View (C-I-CV42C-2)
T01441A
FRONTVIEW
MULTIBUS
CARD CAGE
PEP
IIMKM02A MODULE
CD-ROM DRIVE
KEYBOARD
INTERFACE
ASSEMBLY
LOWER
MONITOR
UPPER
MONITOR
ADP
KEYBOARD
CPU

1 - 4 WBPEEUI220771A0
Description
This model has front and rear doors with individual locks. The
front door has slotted openings for air intake to cool the inside
of the auxiliary terminal. It has a stabilizer, which must be fas-
tened to the front when it is not secured to the floor. A
63.5-millimeter (2.5-inch) diameter cable entry is located at the
rear of the auxiliary terminal.
Environmental Model (C-I-CV42C-3)
Figure 1-4 shows the environmental model of the auxiliary ter-
minal. The environmental model contains a monitor, power
entry panel, operator keyboard, annunciator display panel and
interface similar to the console model, 19-inch panel mount
and table top model.
Figure 1-3. Console Model Rear View (C-I-CV42C-2)
T01442A
REAR VIEW
POWER SUPPLY
PEP
DC DISTRIBUTION
BOARD
KEYBOARD
INTERFACE
ASSEMBLY
ADP
MULTIBUS
CARD CAGE
UPPER
MONITOR
CPU

Description
WBPEEUI220771A0 1 - 5
The hardware of the environmental model is separated into the
upper and lower half of the cabinet. The CPU and monitor are
located in the top of the cabinet. The power entry panel and
IIMKM02A module are in the lower half of the cabinet with the
power supply. The annunciator display panel and monitor are
on the front of the cabinet. The alarm relays are for alarm
annunciation only.
A sealed air conditioner provides internal cooling and the
stainless steel exterior provides corrosion protection.
Panel Mount Model (C-I-CV42C-4)
The hardware of the panel mount model is located behind the
monitor and keyboard interface assembly. The power supply,
PEP, CPU and IIMKM02A module are located with the monitor.
The keyboard interface assembly is mounted on a separate
panel. The alarm relays are for alarm annunciation only.
Figure 1-4. Environmental Model (C-I-CV42C-3)
T01454A
NADS03
MONITOR
IIMKM02A
MODULE
PEP, POWER SUPPLY
AND KEYBOARD
INTERFACE
ASSEMBLY
ENGINEERING
KEYBOARD
JOYSTICK
OPERATOR
KEYBOARD
FRONTVIEW SIDE VIEW