D4–470
User Manual
Manual Number D4–470–M
Read This First
Read This Manual Before Making Changes To The D4–470
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1
i
Table of Contents
Chapter 1: Introduction to the D4–470
Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Other Reference Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Who Should Read This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Key Topics for Each Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
Chapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3
D4–470 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
Compact Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
Pentium Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
High–Speed I/O Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
Configuration Choices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6
Chapter 2: Installation, Wiring, and Specifications
Mounting and Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
Panel Layout & Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2
Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3
Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4
Internal Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4
Power Supply Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4
Ports and Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5
Left Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5
Right Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6
Technical and Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10
Chapter 3: Installing Hardware Accessories
Adding Third–Party Boards to Expansion Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
Four ISA and PCI Expansion Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2
Knock–out Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–3
Installing Additional RAM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Installing the Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Powering Internal and External Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
Changing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–5
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ii
Table of Contents
Appendix A: European Union Directives (CE)
European Union (EU) Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2
Member Countries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–2
Special Installation Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–3
Other Sources of Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Basic EMC Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–4
Suppression and Fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5
Internal Enclosure Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5
Equi–potential Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Communications and Shielded Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6
Analog and RS232 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Multidrop Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Shielded Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
within Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Network Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–7
Items Specific to the D4–470 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–8
Maintenance of the D4–470 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–8
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1
Manual Revisions
iii
If you contact us in reference to this manual, be sure to include the revision number.
Title: D4–470 User Manual
Manual Number: D4–470–M
Edition/Rev
Original
Rev A
Date
8/99
Description of Changes
original issue
4/00
changes for 400MHz processor
changes for 128MB RAM
changes for 566MHz processor
Rev B
10/00
04/01
Rev C
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1
Introduction to
the D4–470
In This Chapter. . . .
— About this Manual
— Overview of the D4–470
— Configuration Choices
— Accessories
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1–2
Introduction
Manual Overview
Purpose of this
Manual
This manual describes the use and
functionality of the D4–470 Industrial PC. In
the manual you will find specifications as
well as application information. This manual
is necessarily limited to the use of the
product as it is configured by us. The many
modifications that could be made to the
D4–470 product cannot be covered here in
detail. Some generic information is provided, however, to illustrate how
modifications are made in general terms (e.g. installing third–party accessory
boards).
Other Reference
Materials
In addition to this User Manual, you will receive at least two reference manuals with
the D4–470. One is for the Operating System loaded on your D4–470, either
WindowsR 98, WindowsR 2000 or WindowsR NT. The other is for the CPU–board
that is built into the unit you purchased.
Note: The CPU–board was set–up at the assembly point. You will not need to alter
the setup unless modifications you are making require it.
You may also find the following manuals to be useful:
D Think & Do Software Learning Guide
D LookoutDirect (included with D4–470–LK)
D D2–INST–M or D4–INST–M Installation and I/O Manuals
D D2–ANLG–M or D4–ANLG–M for users of analog modules
Who Should Read If you understand the basics about PCs and need to install the D4–470 or program
This Manual
an application to run on the D4–470, you should read this manual.
Technical Support We strive to make our manuals the best in the industry. We rely on your feedback to
let us know if we are reaching our goal. If you cannot find the solution to your
particular application, or, if for any reason you need additional technical assistance,
please call us at 770–844–4200. Our technical support group is glad to work with you
in answering your questions. They are available weekdays from 9:00 a.m. to 6:00
p.m. Eastern Time.
We also encourage you to visit our website where you can find technical and
non–technical information about our products and our company.
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1–3
Introduction
Key Topics for
Each Chapter
The begining of each chapter will list the key
topics that can be found in that chapter.
1
Introduction
In This Chapter....
Overview
Organization of Topics
Manual Conventions
System Requirements
Chapters
Below is a table showing a summary of contents provided within each section of this
manual. The manual is organized into the following chapters:
presents the basic features of the D4–470 including a description
of the six part numbers that make up the D4–470 product offering
and a list of the accessories that come with the D4–470.
Introduction
1
2
explains what you need to consider before mounting and wiring the
D4–470, describes the connections for power wiring and
communications to other devices, and presents specifications for
the D4–470.
Installation, Wiring,
and Specifications
gives you a generic overview of the steps to take when adding
third–party accessory boards in the ISA and PCI expansion slots. It
also addresses connecting an internally powered CD–ROM drive.
Installing Hardware
Accessories
3
Appendices
European Directives
(CE)
provides CE information.
A
Special Symbols:
When you see the “exclamation mark” icon in the left-hand margin, the paragraph to
its immediate right will be a warning. This information could prevent injury, loss of
property, or even death.
When you see the “notepad” icon in the left-hand margin, the paragraph to its
immediate right will be a special note.
The word NOTE: in boldface will mark the beginning of the text.
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1–4
Introduction
D4–470 Overview
The D4–470 is an industrial PC intended for use with PC–based Control or Human
Machine Interface (HMI) applications. It is compatable with DirectLogic I/O, but it
can also be used with other input and output devices.
Compact Size
The D4–470’s compact size allows it to fit comfortably into industrial control panels.
The D4–470 offers hard and floppy disk drives, expansion slots and ports similiar to
a typical mini– or mid–tower PC. See the full specifications beginging on page 2–7.
Pentium
Processor
The D4–470 comes with a 400MHz Pentuim processor mounted in a ZIF socket to
make upgrade possible. It ships with 128MB of RAM, expandable to 768MB. It has
4MB of Video RAM.
High–Speed I/O
Connection
The on–board Ethernet port allows easy connection to the H2–EBC or H4–EBC and
associated I/O. Use a hub to connect to multiple EBC’s or use the H4–EBC’s ability
to connect to Expansion Bases.
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1–5
Introduction
Configuration Choices
The D4–470 Industrial PC is available in six congfigurations:
The D4-470–98 comes with
Windows 98 preloaded.
The D4–470–2K comes with
Windows 2000 preloaded.
The D4-470-NT comes with
Windows NT preloaded.
The D4-470-LKD comes with
Windows 98 and the Lookout
Direct Development Package
preloaded.
The D4-470-LKR comes with
Windows 98 and the Lookout
Direct
Runtime
Package
preloaded.
The D4-470-2K-TDL comes
with Windows NT and Think &
Do Studio preloaded.
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1–6
Introduction
Accessories
In addition to the preloaded software, all models of the D4–470 come with the
following features or accessories:
D Standard 101–key AT–style keyboard
D Two button mouse
D PS/2 Y–adapter used to connect the keyboard and mouse to the single
PS/2 port
D Ribbon cables provided for connecting an additional IDE Device to the
CPU–board (SCSI not supported)
D Floppy disks with various utility programs. Necessary drivers have been
preloaded. There is no need to install additional drivers to operate the
D4–470 in its standard configuration.
D Manufacturer’s reference manual for the CPU–board
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2
Installation, Wiring,
and Specifications
In This Chapter. . . .
— Mounting and Wiring Guidelines
— Power Wiring
— Ports and Connectors
— Technical and Environmental Specifications
— Dimensions
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2–2
Installation, Wiring, and Specifications
Mounting and Wiring Guidelines
Panel Layout &
Clearances
There are many things to consider when designing a panel layout. We suggest you
consider the following items (but there may be additional requirements depending
upon your application).
•
•
The D4–470 must be mounted horizontally for proper ventilation.
There should be a minimum of 7.2” between the D4–470 and the
closests expansion base.
•
•
•
A minimum clearance of 2” between the D4–470 and the top, bottom,
and sides of the cabinet should be provided.
There must be a minimum clearance of 2” between the panel door and
the nearest D4–470, DL205 or DL405 component.
Connect the ground terminal on the D4–470 to a single point ground.
Use copper stranded wire to achieve a low impedance. Copper eye lugs
should be crimped and soldered to the ends of the stranded wire to
ensure good surface contact. Remove anodized finishes and use
copper lugs and star washers at termination points. A rule of thumb is to
achieve 0.1 Ω of DC resistance between the D4–470 base and the
single point ground.
•
There must be a single point ground (e.g. copper bus bar) for all devices
in the panel requiring an earth ground return. The single ground point
must be connected to the panel ground termination.
The panel ground termination must be connected to earth ground. For
this connection you should use #12 AWG stranded copper wire as a
minimum. Minimum wire sizes, color coding, and general saftey
practices should comply with appropriate electrical codes for your area.
A good common ground reference (Earth ground) is essential for proper
operation of the D4–470, which include:
a) Installing a ground rod as close to the panel as possible.
b) Connection to incoming power system ground.
•
•
Installations where the ambient temperature may approach the lower or
upper limits of the specifications should be evaluated carefully. To do
this place a temperature probe in the panel, close the door and operate
the system until the ambient temperature has stabilized. If the ambient
temperature is not within the operating specification for the D4–470,
measures such as installing a cooling/heating source must be taken to
get the ambient temperature within the D4–470 operating specifications.
Device mounting bolts and ground braid termination bolts should be #10
copper bolts or equivalent. Tapped holes instead of nut–bolt
arrangements should be used whenever possible. To assure good
ground contact on termination areas impediments such as paint, coating
or corrosion should be removed in the area of contact.
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2–3
Installation, Wiring, and Specifications
Enclosures
Your selection of a proper enclosure is important to ensure safe and proper
operation of your D4–470 system. Applications of D4–470 systems vary and may
require additional features. The minimum considerations for enclosures include:
•
•
•
•
•
•
•
Conformance to electrical standards
Protection from the elements in an industrial environment
Common ground reference
Maintenance of specified ambient temperature
Access to equipment
Security or restricted access
Sufficient space for proper installation, cooling, and maintenance
Agency
Approvals
Some applications require agency approvals. The D4–470 has received the
following agency approvals:
•
•
UL (Underwriter’s Laboratories, Inc.)
CUL (Canadian Underwriter’s Laboratories)
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2–4
Installation, Wiring, and Specifications
Power Wiring
The power wiring is attached to the terminals on the right side of the D4–470. Follow
the legend on the upper right corner of the hinged lid as shown in the diagram below.
WARNING: Do not strip wire insulation more than 8–10mm, or approximately
0.3875 inches. Use spade or ring lugs if possible. Exposed conductors longer than
this length could make contact with the metal case of the D4–470. Contact between
the conductors and the case could be hazardous.
100-120/200-240VAC~
50/60Hz
Logic Ground
Chassis Ground
NOTE: We recommend including an on–off switch in the power circuit of the
D4–470. This will make it easier to cycle power to the unit when necessary.
Internal Power
Supply
The D4–470’s internal power supply distributes power to the CPU–board, the CPU
fan, the hard disk drive, and the floppy disk drive. Additional power is also available
to power the expansion slots. Three voltages are provided to power internal devices:
+5, +12, and –12 VDC. You will find the current limits for each voltage in the
specifications on page 2–7. Be sure the total power consumption does not exceed
the available power limits.
Power Supply
Limitations
Many peripheral devices consume more power than the D4–470 can furnish. We
recommend that you do not attempt to power external devices using the internal
power supply. Do not attempt to power a CD–ROM drive using the D4–470’s
internal power supply. Use an external power source.
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2–5
Installation, Wiring, and Specifications
Ports and Connectors
Left Side
On the left side of the D4–470 you will find a standard 15–pin port for your VGA
monitor. Follow the recommendations of your monitor’s manufacturer in setting up
your monitor. The 10/100 Base–T port is compatable with our Ethernet Base
Controller or our Ethernet Communications Module. See the manual for those
devices for more information about developing or connecting to an Ethernet
network. This port is also compatable with standard hubs, routers, etc.
Connect the Y–adapter that came with the D4–470 to the PS/2 connector. The
keyboard and mouse that also came with the D4–470 will connect to the other ends
of the Y–adapter. Both devices can be used simultaneously with conflict.
As shown below, two serial ports and a parallel port are also provided. Any
accessory boards you add will also have ports on the left side of the D4–470.
9-pin Serial Port
25-pin Parallel Port
PS/2 Connector
Keyboard/Mouse
9-pin Serial Port
10/100Base T (RJ45)
VGA Port
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2–6
Installation, Wiring, and Specifications
Right Side
The two USB ports are on the far right side of the D4–470 lid. USB ports are
supported by WindowsR 98 and WindowsR 2000, but at this time they are not
supported by WindowsR NT. An active DL405 expansion port is located next to the
power connections. This port is provided for future use by PC–based Control
developers. Software drivers are not currently available to support its use. There is a
SCSI2 port located in a recess covered by a snap out plastic door. The SCSI2 is not
supported by the PCA 6168 CPU card.
SCSI2 Port
NOT Supported by
PCA–6178
CPU–board
DL405 Expansion
Port (Future)
2 USB Ports
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2–7
Installation, Wiring, and Specifications
Technical and Environmental Specifications
General Specifications of the D4-470
Item
Specification
External Power Supply
94-120 VAC / 190/240 VAC (Autochange)
50-60Hz
Acceptable Range
85-132 VAC / 170/265 VAC (Autochange)
47-63 Hz
Power Consumption
Max. 250 VA
Internal Power Supply Out-
put Voltage/Current
Max. 5 VDC / 15 A, +12 VDC / 2.3 A, -12 VDC / 0.1 A
Voltage/Current supplied to
the Expansion Cards
Max. 5 VDC / 8 A, +12 VDC / 2.1 A, -12 VDC / 0.08 A
Max. 10 ms
Acceptable External Power
Drop
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Atmosphere
41-122°F (5-50°C)
-4-140°F (-20-60°C)
30-80%
30-90%
No corrosive gases, the level for environmental pollution = 2.
(UL 840)
Vibration Resistance
Shock Resistance
Operating: 4.9m/s@, 5-500Hz (Sine wave)
Not Operating: 19.6m/s@, 5-500Hz (Sine wave)
Operating: 392m/s@, Half-sine wave, 11ms
Not Operating: 784m/s@, Half-sine wave, 11ms
Voltage Withstand
Insulation Resistance
Noise Immunity
1500VAC
500VDC, 10MΩ
Comply with NEMA ICS3–304, impulse 1us 1000V
FCC CLASS A
Size
17.36W x 5.9H x 6.3D (in.) / 441W x 150H x 160D (mm)
Weight
5200g
Agency Approvals
UL, CUL
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2–8
Installation, Wiring, and Specifications
Functional Specifications
Item
Specification
CPU
Intel CeleronR 566MHz processor
Replaceable with Socket 370 Pentium R III or CeleronR
Processors up to 850MHz
BIOS
AWARD: Flash BIOS, Plug & Play supported, 2Mbit
Chip Set
Intel R 82440BX
Main Memory
168-pin DIMM slot x 3, Max. 768MB SDRAM
One stick 128MB pre-installed; 16, 32, 64, 128, or 256MB
DIMMs are available (use PC100–compliant)
Cache
128 KB on CPU L2
Video Port
ATI: 3D Rage Pro Turbo VGA controller, Display memory
4MB
Max: 1280 x 1024, 24 bit colors
Max: 1152 x 864, 32 bit colors
15 pin VGA connector
Keyboard/Mouse Port
PC/AT keyboard supported (Mini DIN 6-pin)
D4-470 comes with Y-adapter cable (Mini DIN 6-pin to DIN
5-pin + Mini DIN 6-pin)
A keyboard and mouse can be used simultaneously with this
adapter
FDD
3.5” FDD (1.44MB/720KB) x 1
IDE HD Interface
2.5” HD bay x 2 (One bay has a 6.0GB HD, the other bay is
unoccupied)
The height of HD must be less than 9.5mm
Transfer speed:
16.67 MB/sec (PIO transfer mode 4)
33MB/sec (Ultra DMA/33 transfer )
Serial Port
2 Ports
COM1, 2: RS-232C, 9-pin D-sub connector
16C550 compatible UART
Max. 115.2kbps
Parallel Port
1 Port
25-pin D-sub connector
This port supports the following modes:
SPP (Standard Parallel Port)
EPP (Enhanced Parallel Port)
ECP (Extended Capabilities Port)
LAN Port
SCSI port
1 Port
RJ–45 connector
Chipset: Intel 82558
Supports 10/100 Base–T Ethernet networking
Not Supported– No SCSI Interface on CPU–board
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2–9
Installation, Wiring, and Specifications
Functional Specifications (cont’d)
Item
Specification
USB Port
2 Ports, electronically fused
USB Type A connector
USB Rev 1.0
DL405 I/O Expansion Port
Expansion Slot
Future use
4 Slots
Maximum size of board
PCI/ISA slot x 1:
PCI slot x 2
4.8H x 13.3L (inches)
122H x 338L (mm)
4.8H x 7.1L (inches)
122H x 180L (mm)
4.8H x 6.7L (inches)
122H x 170L (mm)
4.8H x 7.3L (inches)
122H x 185L (mm)
ISA slot x 1
RTC/CMOS Backup
LED Indicator
Lithium battery (on the CPU board)
Battery life of 7 years (77°F - 25_C)
2 Indicators
PWR: On when the DC power supply provides
5VDC to the CPU board
HDD: On when the internal HDD is accessed
Reset Switch
Fan
1 Switch
5VDC
Terminal Block for the Ex-
ternal Power Supply
AC Power
94-120VAC/190-240VAC
AC Power
LG: Logic ground
G: Frame ground
Logic ground and frame ground
are internally connected
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2–10
Installation, Wiring, and Specifications
Dimensions
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3
Installing Hardware
Accessories
In This Chapter. . . .
— Adding Third–party Boards to Expansion Slots
— Installing Additional RAM Memory
— CPU Board and DIMM Sockets
— Powering Internal and External Devices
— Changing the CPU
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3–2
Installing Hardware Accessories
Adding Third–Party Boards to Expansion Slots
Loosen the two thumb screws on the hinged lid of the D4–470 to open the lid and
expose the interior of the case. The compartment is compact but accessible.
Remove the two screws that hold the upper card edge bracket in place and remove
the bracket.
WARNING: To minimize the risk of electrical shock, personal injury, or equipment
damage, always turn off the system power before opening the case of the D4–470
and before connecting peripheral devices to the D4–470.
As you will notice in the photo below, we removed the backplane circuit board from
the D4–470 case to facilitate veiwing. Do not remove the backplane board to install
expansion boards.
Four ISA and PCI
Expansion Slots
Viewed as shown below, the PCI slots use the three white connectors indicated. The
ISA slots use the black connectors also identified below. The third PCI connector
from the top and upper ISA connector occupy the same slot position. This is the full
length slot. It can be use as either a PCI or ISA slot but not both.
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3–3
Installing Hardware Accessories
Take care not to uncouple any cable connectors while installing accessory boards,
and be sure the boards you are installing are fully seated into the appropriate
connectors. Re–install the upper card edge bracket after installing new circuit
boards.
WARNING: Use grounding straps or other appropriate anti–static safeguards when
handling electronic ciruit boards to prevent damage to electronic components.
Knock–out
Panels
The expansion slots are covered by knock–out panels. Carefully pry the knock–out
panel from the case using a blade screwdriver or similiar tool. After prying out the
Knock–out, press your expansion board firmly into the card–edge connector. A
screw is provided to secure the expansion board bracket to the case. Follow the
expansion board manufaturer’s recommendations for set–up.
WindowsR 98 supports Plug & Play
features but WindowsR NT does
not. New boards which are Plug &
Play compatable will be recognized
by WindowsR 98 on power up.
Knock-out panels
We do not offer technical support for third party expansion boards. We also do not
guarantee the compatability between any third–party products and the D4–470. The
D4–470 is a standard PC, however, and can be expected to perform normally with
most PC accessory products.
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3–4
Installing Hardware Accessories
Installing Additional RAM Memory
The D4–470 comes equipped with 128MB of RAM. You do not need to add RAM
memory if 128MB of RAM is sufficient for your application.
The three 168–pin DIMM (Dual In–line Memory Module) sockets on the D4–470
support PC100–compliant SDRAMs. The sockets can be filled in any combination of
DIMMs of any size up to 768 MB of memory.
Installing the
Memory
Prior to installing the DIMMs, first make sure the two handles of the DIMM socket are
in the open position (i.e. the handles lean outward). Slide the DIMM slowly along the
plastic guides on both ends of the socket. Then press the DIMM module straight
down into the socket until you hear a click. Note that the two DIMM socket handles
have automatically locked the memory module in place.
To remove the memory module, gently push the two handles outward
simultaneously. This will eject the memory from the DIMM socket.
Dual In–line Memory Module
DIMM Socket
Handles
DIMM Sockets
NOTE: It is not necessary to remove the CPU–board to install additional DIMMs.
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3–5
Installing Hardware Accessories
Powering Internal and External Devices
See the specifications in Chapter 2 to determine whether the D4–470’s internal
power supply is adequate to power internal accessory devices. Use external power
only for CD–ROM drives and other external devices. The D4–470 power supply is
not designed to power external devices.
Changing the CPU
Because of the range of choices and the complexity of setup when you change
CPUs, we are unable to offer technical support or warranty coverage in the event
that a CPU change is made.
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A
European Union
Directives (CE)
In This Appendix. . . .
Ċ European Union (EU) Directives
Ċ Basic EMC Installation Guidelines
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A–2
European Union Directives
European Union (EU) Directives
NOTE: The information contained in this section is intended as a guideline and is
based on our interpretation of the various standards and requirements. Since the
actual standards are issued by other parties and in some cases Governmental
agencies, the requirements can change over time without advance warning or notice.
Changes or additions to the standards can possibly invalidate any part of the
information provided in this section.
This area of certification and approval is absolutely vital to anyone who wants to do
business in Europe. One of the key tasks that faced the EU member countries and
the European Economic Area (EEA) was the requirement to bring several similar yet
distinct standards together into one common standard for all members. The primary
purpose of a single standard was to make it easier to sell and transport goods
between the various countries and to maintain a safe working and living
environment. The Directives that resulted from this merging of standards are now
legal requirements for doing business in Europe. Products that meet these
Directives are required to have a CE mark to signify compliance.
Member Countries As of January 1, 1997, the members of the EU are Austria, Belgium, Denmark,
Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, The Netherlands,
Portugal, Spain, Sweden, and the United Kingdom. Iceland, Liechtenstein, and
Norway together with the EU members make up the European Economic Area
(EEA) and all are covered by the Directives.
There are several Directives that apply to our products. Directives may be amended,
or added, as required.
Applicable
Directives
S
Electromagnetic Compatibility Directive (EMC) — this Directive
attempts to ensure that devices, equipment, and systems have the
ability to function satisfactorily in its electromagnetic environment
without introducing intolerable electromagnetic disturbance to anything
in that environment.
S
Machinery Safety Directive — this Directive covers the safety aspects
of the equipment, installation, etc. There are several areas involved,
including testing standards covering both electrical noise immunity and
noise generation.
S
S
Low Voltage Directive — this Directive is also safety related and
covers electrical equipment that has voltage ranges of 50–1000VAC
and/or 75–1500VDC.
Battery Directive — this Directive covers the production, recycling, and
disposal of batteries.
Certain standards within each Directive already require mandatory compliance. The
EMC Directive, which has gained the most attention, became mandatory as of
January 1, 1996. The Low Voltage Directive became mandatory as of January 1,
1997.
Compliance
Ultimately, we are all responsible for our various pieces of the puzzle. As
manufacturers, we must test our products and document any test results and/or
installation procedures that are necessary to comply with the Directives. As a
machine builder, you are responsible for installing the products in a manner which
will ensure compliance is maintained. You are also responsible for testing any
combinations of products that may (or may not) comply with the Directives when
used together.
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A–3
European Union Directives
The end user of the products must comply with any Directives that may cover
maintenance, disposal, etc. of equipment or various components. Although we
strive to provide the best assistance available, it is impossible for us to test all
possible configurations of our products with respect to any specific Directive.
Because of this, it is ultimately your responsibility to ensure that your machinery (as
a whole) complies with these Directives and to keep up with applicable Directives
and/or practices that are required for compliance.
As of January 1, 1999, the DL05, DL205, DL305, and DL405 PLC systems
manufactured by Koyo Electronics Industries or FACTS Engineering, when properly
installed and used, conform to the Electromagnetic Compatibility (EMC), Low
Voltage Directive, and Machinery Directive requirements of the following standards.
S
EMC Directive Standards Revelant to PLCs
EN50081–1 Generic emission standard for residential, commercial,
and light industry
EN50081–2 Generic emission standard for industrial environment.
EN50082–1 Generic immunity standard for residential, commercial,
and light industry
EN50082–2 Generic immunity standard for industrial environment.
S
S
Low Voltage Directive Standards Applicable to PLCs
EN61010–1 Safety requirements for electrical equipment for
measurement, control, and laboratory use.
Product Specific Standard for PLCs
EN61131–2 Programmable controllers, equipment requirements and
tests. This standard replaces the above generic standards for immunity
and safety. However, the generic emissions standards must still be used
in conjunction with the following standards:
EN 61000-3-2 Harmonics
EN 61000-3-2 Fluctuations
Automationdirect.com is currently in the process of changing their
testing procedures from the generic standards to the product specific
standards.
Special Installation The installation requirements to comply with the requirements of the Machinery
Directive, EMC Directive and Low Voltage Directive are slightly more complex than
the normal installation requirements found in the United States. To help with this, we
have published a special manual which you can order:
Manual
S
DA–EU–M – EU Installation Manual that covers special installation
requirements to meet the EU Directive requirements. Order this manual
to obtain the most up-to-date information.
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A–4
European Union Directives
Other Sources of
Information
Although the EMC Directive gets the most attention, other basic Directives, such as
the Machinery Directive and the Low Voltage Directive, also place restrictions on the
control panel builder. Because of these additional requirements it is recommended
that the following publications be purchased and used as guidelines:
S
S
BSI publication TH 42073: February 1996 – covers the safety and
electrical aspects of the Machinery Directive
EN 60204–1:1992 – General electrical requirements for machinery, including
Low Voltage and EMC considerations
S
S
IEC 1000–5–2: EMC earthing and cabling requirements
IEC 1000–5–1: EMC general considerations
It may be possible for you to obtain this information locally; however, the official
source of applicable Directives and related standards is:
The Office for Official Publications of the European Communities
L–2985 Luxembourg; quickest contact is via the World Wide Web at
Another source is:
British Standards Institution – Sales Department
Linford Wood
Milton Keynes
MK14 6LE
United Kingdom; the quickest contact is via the World Wide Web at
Basic EMC Installation Guidelines
Enclosures
The simplest way to meet the safety requirements of the Machinery and Low Voltage
Directives is to house all control equipment in an industry standard lockable steel
enclosure. This normally has an added benefit because it will also help ensure that
the EMC characteristics are well within the requirements of the EMC Directive.
Although the RF emissions from the PLC equipment, when measured in the open
air, are well below the EMC Directive limits, certain configurations can increase
emission levels. Holes in the enclosure, for the passage of cables or to mount
operator interfaces, will often increase emissions.
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A–5
European Union Directives
DL05, DL205 and DL305 AC
powered base power supplies
require extra mains filtering to
comply with the EMC Directive
on conducted RF emissions.
All PLC equipment has been
tested with filters from
AC Mains Filters
Schaffner
FN2010
Filter
Schaffner,
which
reduce
emissions levels if the filters
are properly grounded (earth
ground). A filter with a current
rating suitable to supply all
PLC power supplies and AC
input modules should be
selected. We suggest the
FN2010 for DL05/DL205
systems and the FN2080 for
To AC
Input
Circuitry
Transient
Suppressor
Fused
Terminals
Earth
Terminal
N
DL305
systems.
DL405
L
systems do not require extra
filtering.
NOTE: Very few mains filters can reduce problem emissions to negligible levels. In
some cases, filters may increase conducted emissions if not properly matched to the
problem emissions.
Suppression and
Fusing
In order to comply with the fire risk requirements of the Low Voltage and Machinery
Directive electrical standards EN 61010–1, and EN 60204–1, by limiting the power
into “unlimited” mains circuits with power leads reversed, it is necessary to fuse both
AC and DC supply inputs. You should also install a transient voltage suppressor
across the power input connections of the PLC. Choose a suppressor such as a metal
oxide varistor, with a rating of 275VAC working voltage for 230V nominal supplies
(150VAC working voltage for 115V supplies) and high energy capacity (eg. 140
joules).
Transient suppressors must be protected by fuses and the capacity of the transient
suppressor must be greater than the blow characteristics of the fuses or circuit
breakers to avoid a fire risk. A recommended AC supply input arrangement for Koyo
PLCs is to use twin 3 amp TT fused terminals with fuse blown indication, such as
DINnectors DN–F10L terminals, or twin circuit breakers, wired to a Schaffner FN2010
filter or equivalent, with high energy transient suppressor soldered directly across the
output terminals of the filter. PLC system inputs should also be protected from voltage
impulses by deriving their power from the same fused, filtered, and surge-suppressed
supply.
Internal Enclosure A heavy-duty star earth terminal block should be provided in every cubicle for the
connection of all earth ground straps, protective earth ground connections, mains
filter earth ground wires, and mechanical assembly earth ground connections. This
should be installed to comply with safety and EMC requirements, local standards, and
the requirements found in IEC 1000–5–2.The Machinery Directive also requires that
the common terminals of PLC input modules, and common supply side of loads driven
from PLC output modules should be connected to the protective earth ground
terminal.
Grounding
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A–6
European Union Directives
Equi–potential
Grounding
Serial Communication Cable
Equi-potential Bond
Key
Adequate site earth grounding must be provided for equipment containing modern
electronic circuitry. The use of isolated earth electrodes for electronic systems is
forbidden in some countries. Make sure you check any requirements for your
particular destination. IEC 1000–5–2 covers equi-potential bonding of earth grids
adequately, but special attention should be given to apparatus and control cubicles
that contain I/O devices, remote I/O racks, or have inter-system communications with
the primary PLC system enclosure. An equi-potential bond wire must be provided
alongside all serial communications cables, and to any separate items of the plant
which contain I/O devices connected to the PLC. The diagram shows an example
of four physical locations connected by a communications cable.
Conductive
Communications
and Shielded
Cables
Screened
Adapter
Cable
Serial
I/O
To Earth
Block
Equi-potential
Bond
Control Cubicle
Good quality 24 AWG minimum twisted-pair shielded cables, with overall foil and
braid shields are recommended for analog cabling and communications cabling
outside of the PLC enclosure. To date it has been a common practice to only provide
an earth ground for one end of the cable shield in order to minimize the risk of noise
caused by earth ground loop currents between apparatus. The procedure of only
grounding one end, which primarily originated as a result of trying to reduce hum in
audio systems, is no longer applicable to the complex industrial environment.
Shielded cables are also efficient emitters of RF noise from the PLC system, and can
interact in a parasitic manner in networks and between multiple sources of
interference.
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A–7
European Union Directives
The recommendation is to use shielded cables as electrostatic “pipes” between
apparatus and systems, and to run heavy gauge equi-potential bond wires
alongside all shielded cables. When a shielded cable runs through the metallic wall
of an enclosure or machine, it is recommended in IEC 1000–5–2 that the shield
should be connected over its full perimeter to the wall, preferably using a conducting
adapter, and not via a pigtail wire connection to an earth ground bolt. Shields must be
connected to every enclosure wall or machine cover that they pass through.
Analog and RS232 Providing an earth ground for both ends of the shield for analog circuits provides the
perfect electrical environment for the twisted pair cable as the loop consists of signal
and return, in a perfectly balanced circuit arrangement, with connection to the
common of the input circuitry made at the module terminals. RS232 cables are
handled in the same way.
Cables
Multidrop Cables
RS422 twin twisted pair, and RS485 single twisted pair cables also require a 0V link,
which has often been provided in the past by the cable shield. It is now
recommended that you use triple twisted pair cabling for RS422 links, and twin
twisted pair cable for RS485 links. This is because the extra pair can be used as the
0V inter-system link. With loop DC power supplies earth grounded in both systems,
earth loops are created in this manner via the inter-system 0v link. The installation
guides encourage earth loops, which are maintained at a low impedance by using
heavy equi-potential bond wires. To account for non–European installations
using single-end earth grounds, and sites with far from ideal earth ground
characteristics, we recommend the addition of 100 ohm resistors at each 0V
link connection in network and communications cables.
Last Slave
Master
Slave n
RXD
TXD 0V
TXD 0V RXD
RXD 0V TXD
+
–
+
–
+
–
+
–
+
–
+
–
100W
100W
100W
Termination
Termination
When you run cables between PLC items within an enclosure which also contains
susceptible electronic equipment from other manufacturers, remember that these cables
may be a source of RF emissions. There are ways to minimize this risk. Standard data
cables connecting PLCs and/or operator interfaces should be routed well away from other
equipment and their associated cabling. You can make special serial cables where the
cable shield is connected to the enclosure’s earth ground at both ends, the same way as
external cables are connected.
Shielded Cables
within Enclosures
Network Isolation
For safety reasons, it is a specific requirement of the Machinery Directive that a keyswitch
must be provided that isolates any network input signal during maintenance, so that
remote commands cannot be received that could result in the operation of the machinery.
The FA–ISONET does not have a keyswitch! Use a keylock and switch on your enclosure
which when open removes power from the FA–ISONET. To avoid the introduction of
noise into the system, any keyswitch assembly should be housed in its own earth
grounded steel box and the integrity of the shielded cable must be maintained.
Again, for further information on EU directives we recommend that you get a copy of
our EU Installation Manual (DA–EU–M). Also, if you are connected to the World
Wide Web, you can check the EU Commision’s official site at:
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A–8
European Union Directives
Items Specific to
the D4–470
S
S
The equipment is suitable for installation catagory 1 or 2.
Only parts supplied by Automationdirect.com, or its agents should be
used.
S
S
S
The rating between all circuits in this product are rated as basic
insulation only, as appropriate for single fault conditions.
It is the responsibility of the system designer to earth one side of all
control and power circuits, and to earth the braid of screened cables.
This equipment must be properly installed while adhering to the
guidelines of the in house equipment installation manual DA–EU–M,
and the installation standards IEC 1000–5–1, IEC 1000–5–2 and IEC
1131–4.
S
S
It is a requirement that this equipment must be housed in a protective
steel enclosure, which limits access to operators by a lock and power
breaker. If access is required by operators or untrained personnel, the
equipment must be installed inside an internal cover or secondary
enclosure.
It should be noted that the safety requirements of the machinery
directive standard EN60204–1 state that all equipment power circuits
must be wired through isolation transformers or isolating power
supplies, and that one side of all AC or DC control circuits must be
earthed.
S
S
Both power input connections to the equipment must be separately
fused using 3 amp T type anti–surge fuses, and a transient suppressor
fitted to limit supply overvoltages.
If this equipment is used in a manner not specified by the manufacturer
the protection provided by the equipment may be impaired.
Maintenance of
the D4–470
S
S
The D4–470 CMOS backup battery has a life of 7 years.
With the equipment power supply turned off, use a vacuum cleaner to
remove dust from the power supply ventilation slots and the chassis
cooling fan as needed.
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