Pickering PXI BRIC 40-595A User manual

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Issue 3.6 February 2020
40-595A User Manual
PXI BRIC™ Power FIBO Matrix Module

Page (II) BRIC POWER FIBO MATRIX MODULE (40-595A)
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Page (II) REED RELAY MODULE 40-110/115/120/125
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© COPYRIGHT (2020) PICKERING INTERFACES. ALL RIGHTS RESERVED.
No part of this publication may be reproduced, transmitted, transcribed, translated or stored in any form, or by
any means without the written permission of Pickering Interfaces.
Technical details contained within this publication are subject to change without notice.
ISO 9001
Reg No. FM38792

Page (III)
BRIC POWER FIBO MATRIX MODULE (40-595A)
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Page (III)
REED RELAY MODULE 40-110/115/120/125
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TECHNICAL SUPPORT
For Technical Support please contact Pickering Interfaces either by phone, the website or via e-mail.
WARRANTY
All products manufactured by Pickering Interfaces are warranted against defective materials and workmanship for a period of
three years, excluding programmable power supplies, from the date of delivery to the original purchaser. Any product found to be
defective within this period will, at the discretion of Pickering Interfaces be repaired or replaced.
Products serviced and repaired outside of the warranty period are warranted for ninety days.
Extended warranty and service are available. Please contact Pickering Interfaces by phone, the website or via e-mail.
ENVIRONMENTAL POLICY
Pickering Interfaces operates under an environmental management system similar to ISO 14001.
Pickering Interfaces strives to full all relevant environmental laws and regulations and reduce wastes and releases to the
environment. Pickering Interfaces aims to design and operate products in a way that protects the environment and the health and
safety of its employees, customers and the public. Pickering Interfaces endeavours to develop and manufacture products that can
be produced, distributed, used and recycled, or disposed of, in a safe and environmentally friendly manner.
Worldwide Technical Support and Product Information
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Germany
Tel: [phone]
E-mail: [email protected]
Sweden
Tel: [phone]
E-mail: [email protected]
USA
Tel: (West) [phone]
Tel: (East) [phone]
E-mail: [email protected]
Czech Republic
Tel: [phone]
E-mail: [email protected]
France
Tel [phone]
E-mail [email protected]
Pickering Interfaces Headquarters
Stephenson Road Clacton-on-Sea CO15 4NL United Kingdom
Tel: [phone]
E-Mail: [email protected]
China
Tel: [phone]
E-mail: [email protected]

Page (IV) BRIC POWER FIBO MATRIX MODULE (40-595A)
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Page (IV) REED RELAY MODULE 40-110/115/120/125
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MEANING / DESCRIPTION SYMBOL
PROTECTIVE EARTH (GROUND)
To identify any terminal which is intended for connection to an external conductor for
protection against electric shock in case of a fault, or the terminal of a protective earth
(ground) electrode.
DANGEROUS VOLTAGE
To indicate hazards arising from dangerous voltages.
WARNING / CAUTION
An appropriate safety instruction should be followed or caution to a potential hazard
exists.
Refer to the relevant instructions detailed within the product manual.
HEAVY
If this product is heavy reference should be made to the safety instructions for
provisions of lifting and moving.
STATIC SENSITIVE
To indicate that static sensitive devices are present and handling precautions should
be followed.
!
kg
SAFETY SYMBOLS
PRODUCT SAFETY
The following safety symbols may be used on the product and throughout the product documentation.

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BRIC POWER FIBO MATRIX MODULE (40-595A)
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Copyright Statement ...................................................................II
Technical Support and Warranty................................................III
Product Safety .............................................................................IV
Contents (this page)....................................................................V
Warnings and Cautions ..............................................................VII
Section 1
Technical Specication...............................................................1.1
Section 2
Technical Description .................................................................2.1
Mechanical Description ........................................................2.1
Functional Description .........................................................2.2
Maximum Frequency of Operations at Full Load ...............2.3
Fault Insertion Examples Using The FIBO Matrix .. ...........2.3
Section 3
Installation....................................................................................3.1
Pre Operation Checks...........................................................3.1
Hardware Installation ............................................................3.2
Software Installation .............................................................3.2
Testing Operation ..................................................................3.3
Section 4
Programming Guide....................................................................4.1
Programming Options for PXI Modules ..............................4.1
Module Architecture..............................................................4.2
Using The Module Under IVI.................................................4.3
Programming The Module ....................................................4.4
Using Pickering Drivers in LabVIEW ...................................4.8
Section 5
Connector Information................................................................5.1
Section 6
Trouble Shooting .........................................................................6.1
Section 7
Maintenance Information............................................................7.1
Fuse ........................................................................................7.1
Relay Look-Up Tables ...........................................................7.1
PCB Layout Diagram.............................................................7.4
Card Removal From BRIC.....................................................7.5
Card Replacement.................................................................7.7
CONTENTS

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THIS PAGE INTENTIONALLY BLANK

Page (VII)
BRIC POWER FIBO MATRIX MODULE (40-595A)
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Page (VII)
2 AMP 1-POLE UHD MATRIX MODULES 40-575 / 576 / 577 / 578 / 579
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WARNINGS AND CAUTIONS
WARNING - HAZARDOUS ENVIRONMENTS SYMBOL
This product is not specically designed for use in hazardous environments, for example in explosive
atmospheres. If the product is to be used in hazardous environments we recommend that the user
ensures suitable protective measures are taken.
!
WARNING - DANGER OF ELECTRIC SHOCK SYMBOL
This module may contain hazardous voltages. Before removing the module from the rack remove all
supplies and disconnect user I/O signals.
Unused slots in the host chassis are populated with blanking plates to prevent access to user I/O
signals that may be present. Blanking panels are available to order from Pickering in a variety of
slot widths. If the product is not used in this manner for example by using an extender card then
additional care must be taken to avoid contact with exposed signals.
Not to be used in safety critical circuits, refer to the Pickering Interfaces’ terms & conditions of sale.
This module must not be used for the switching of Mains Circuits. For the switching of voltages up
to the module’s full specication, Secondary Circuit power supplies and the Device Under Test must
be fully isolated from the Mains Circuit and the safety earth.
The host chassis must be correctly installed and be connected to mains or factory safety ground,
please refer to your chassis installation manual.
Diagram Showing Separation Between The Mains Circuit and Secondary Circuit / DUT
For the purposes of this document, a Mains Circuit is an installation classied as Overvoltage
Category II up to 300V. Separation between the Secondary Circuit and Mains Circuit is achieved
by a transformer in which the primary windings are separated from the secondary windings by
reinforced insulation, double insulation, or a screen connected to the protective conductor terminal.
CAUTION - HANDLING OF ELECTROSTATIC-SENSITIVE DEVICES SYMBOL
Certain semiconductor devices used in this equipment are liable to damage due to static voltage.
Observe the following precautions when handling these devices in their unterminated state, or
sub-assemblies containing these devices:
1. Persons removing sub-assemblies from equipment using these devices must be earthed by a
wrist strap and a resistor at the point provided on the equipment.
2. Soldering irons used during the repair operations must be low voltage types with earthed tips and
isolated from the mains voltage by a double insulated transformer.
3. Outer clothing worn must be unable to generate static charges.
4. Printed Circuit Boards (PCBs) tted with these devices must be stored and transported in
anti-static bags.
PXI Switching
Module
Device
Under Test
Power
Supply
Power
Supply
Host Chassis
Secondary Circuit
Mains
Circuit
Mains
Circuit
Mains/Factory
Safety Ground

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Page (VIII) 2 AMP 1-POLE UHD MATRIX MODULES 40-575 / 576 / 577 / 578 / 579
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CAUTION - PRODUCT DOCUMENTATION SYMBOL
Suitably qualied & trained users should ensure that the accompanying documentation is fully read
and understood before attempting to install or operate the product.
!
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
All cleaning and servicing requires the equipment to be isolated and disconnected from the power source and user I/O
signals (refer to the Maintenance Section).
• Appropriate manual handling procedures should be followed as dictated by the weight of the individual module or
the combined weight of the modules & chassis.
• Should a fault occur with the module or chassis, immediately isolate and disconnect the incoming power to the
chassis and the user I/O signals.
• Ensure the equipment is installed, operated and maintained by trained and authorised personnel.
• For suitably equipped products in the event of an emergency press the red “emergency stop” button situated on
the front of the unit.

Page 1.1
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
SECTION 1 - TECHNICAL SPECIFICATION
pickeringtest.com
PXI BRIC™ Power FIBO Matrix 40-595A
ISSUE 5.0 MAY 2018
• Integrated High Power PXI Matrix Module
• Built In High Performance Screened 8-Channel
Analog Bus
• 3-Pin Breakout Configuration For Fault
Simulation and Specialist Test Applications
• Sizes Up To Dual 30x4 Power Matrix on
5 Daughter Cards
• Load Just The Number of Daughter Switch
Cards You Need For Your Application
• Uses Gold Flash Over Silver Alloy Contact
Electro-mechanical Relays
• Cross-point Switches 125VDC/250VAC, 10A
• Breakout Switches 125VDC/250VAC, 8A
• VISA, IVI & Kernel Drivers Supplied for
Windows
• Supported by PXI or LXI Chassis
• 3 Year Warranty
Schematic of the 40-595A-010 Dual 30x4
Power FIBO Matrix Module With 3-Pin Breakout (switches
are shown in their default state)
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
BREAKOUT BREAKOUT
The 40-595A is a matrix module based on the BRIC format
designed for fault insertion applications in safety critical testing. As
with other BRIC modules the matrix size can be scaled to suit the
application. The 40-595A has a very high current rating of 10 Amps,
ideal for higher power systems, and can be used as a conventional
matrix.
Fault insertion testing is when the response of a
controller is assessed with one or more sensors
providing poor information. This is to ensure that
the controller does not produce an inappropriate
response, such as turning an engine or
braking system off, risking a serious system
failure. Testing in aeronautic, aerospace and
automotive environments has to be rigorous and
documented to ensure that expensive failures or
loss of life do not occur.
The 40-595A allows such testing to be
automated, replacing manual test systems that
are hard to repeat and document. Referring to
the functional diagram, the 40-595 is typically
used with a sensor emulation connected to
breakout 1.2 or 1.3 and the controller under test
connected to 1.1. The connection can be broken
and a fault condition can be introduced, such as
a short circuit, on the Y axis. The third breakout
connection can be used to connect to a poor
sensor emulation, allowing the controller to be
tested with a more complex sensor present.
The dual bus arrangement allows an external series element to
be added across the breakout connections with shunt defects
provided by the Y axis.
The 40-595A allows up 8 types of fault to be connected to the Y
axis and up to 30 connections to sensors. Modules can be supplied
partially loaded for applications that do not require the full number
of daughter cards.
User connection is via 37-pin D-type plugs. These are fully
supported by our range of cable and connector accessories.

Page 1.2 BRIC POWER FIBO MATRIX MODULE (40-595A)
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SECTION 1 - TECHNICAL SPECIFICATION
BRIC Power FIBO Matrix – 40-595A
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Specifications
Switching Specification - Crosspoint Relays
Contact Type: Gold ash over silver alloy
Cold Switching Capacity
Maximum Current:
Maximum Voltage:
10A
400VDC/250VAC*
Hot Switching Capacity
Maximum Current:
Maximum Voltage:
Maximum Power:†
Min. Switching Capacity:
10A
125VDC/250VAC*
300W/2500VA
10mA, 5VDC
Initial Path Resistance, On:
Path Resistance, Off:
<250mΩ
>1x109Ω
Operate Time: 10ms typical
Expected Life (operations)
- resistive load
Mechanical Life:
At Max. Switch Capacity:
>5x107
>1x105
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.
† For variation of maximum hot switching capacity of voltage with
current refer to plot.
Power Requirements
+3.3V +5V +12V -12V
0 2A 0 0
Relay Type
The 40-595A is tted with single-pole electro-mechanical power
relays, gold-ash over silver alloy contact.
Switching Specification - Breakout Relays
Contact Type: Gold ash over silver alloy
Cold Switching Capacity
Maximum Current:
Maximum Voltage:
8A
400VDC/250VAC*
Hot Switching Capacity
Maximum Current:
Maximum Voltage:
Maximum Power:†
Min. Switching Capacity:
8A
125VDC/250VAC*
240W/2000VA
10mA, 5VDC
Initial Path Resistance, On:
Path Resistance, Off:
<250mΩ
>1x109Ω
Operate Time: 10ms typical
Expected Life (operations)
- resistive load
Mechanical Life:
At Max. Switch Capacity:
>5x107
>1x105
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.
† For variation of maximum hot switching capacity of voltage with
current refer to plot.
30VDC / 250VAC Resisve
30VDC / 250VAC
Inducve
40-595A Current/Operating Life Plot
- Crosspoint Relays
40-595A Current/Voltage Plot - Crosspoint Relays
AC Resisve
AC Inducve
DC Resisve
DC Inducve
30VDC / 250VAC Resisve
30VDC / 250VAC
Inducve
40-595A Current/Operating Life Plot
- Breakout Relays
40-595A Current/Voltage Plot - Breakout Relays
AC Resisve
AC Inducve
DC Resisve
DC Inducve

Page 1.3
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
BRIC Power FIBO Matrix – 40-595A
pickeringtest.com
Specifications
Operating/Storage Conditions
Operating Conditions
Operating Temperature:
Humidity:
Altitude:
0°C to +55°C
Up to 90% non-condensing
5000m
Storage and Transport Conditions
Storage Temperature:
Humidity:
Altitude:
-20°C to +75°C
Up to 90% non-condensing
15000m
PXI & CompactPCI Compliance
The module is compliant with the PXI Specication 2.2. Local Bus,
Trigger Bus and Star Trigger are not implemented.
Uses a 33MHz 32-bit backplane interface.
Safety & CE Compliance
All modules are fully CE compliant and meet applicable EU
directives: Low-voltage safety EN61010-1:2010, EMC Immunity
EN61326-1:2013, Emissions EN55011:2009+A1:2010.
Width and Dimensions
Eight slot 3U PXI module (CompactPCI).
3D models for these modules in a variety of popular le formats are
available on request.
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via up to 6 x 37-pin male D-type connectors, for pin outs
please refer to the operating manual.
Schematic of the 40-595A-005
Dual 30x2 Power FIBO Matrix Module With 3-Pin Breakout
Y1.1
Y1.2
30x2 Fault Matrix - Bank 1
Y2.1
Y2.2
30x2 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
BREAKOUT BREAKOUT

Page 1.4 BRIC POWER FIBO MATRIX MODULE (40-595A)
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SECTION 1 - TECHNICAL SPECIFICATION
BRIC Power FIBO Matrix – 40-595A
pickeringtest.com
Ordering Information
Upgrading With Daughtercards
BRIC modules can be upgraded to larger matrix sizes using
daughter-cards, please consult your local sales ofce for further
information.
Product Customization
Pickering PXI modules are designed and manufactured on our own
exible manufacturing lines, giving complete product control and
enabling simple customization to meet very specic requirements.
Customization can include:
• Alternative relay types
• Mixture of relay types
• Alternative number of relays
• Different performance specications
All customized products are given a unique part number, fully
documented and may be ordered at any time in the future. Please
contact your local sales ofce to discuss.
For the expansion of an existing BRIC matrix or replacement of
faulty BRIC daughter cards please contact your local sales ofce.
Support Products
Spare Relay Kits
Kits of replacement relays are available for the majority of
Pickering’s PXI switching products, simplifying servicing and
reducing down-time.
Product Relay Kit
40-595A 91-100-085
For further assistance, please contact your local Pickering sales
ofce.
Mating Connectors & Cabling
For connection accessories for the 40-595A range please refer
to the 90-007D 37-pin D-type Connector Accessories data sheet
where a complete list and documentation can be found for
accessories, or refer to the Connection Solutions catalog.
Product Order Codes
BRIC8 Power FIBO Matrix with 3-pin breakout
Dual 6x2 Matrix
Dual 12x2 Matrix
Dual 18x2 Matrix
Dual 24x2 Matrix
Dual 30x2 Matrix
40-595A-001
40-595A-002
40-595A-003
40-595A-004
40-595A-005
Dual 6x4 Matrix
Dual 12x4 Matrix
Dual 18x4 Matrix
Dual 24x4 Matrix
Dual 30x4 Matrix
40-595A-006
40-595A-007
40-595A-008
40-595A-009
40-595A-010

Page 1.5
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
BRIC Power FIBO Matrix – 40-595A
pickeringtest.com
Supporting Products & Software
We also offer customized cabling and have a free online Cable Design Tool that can be
used to create custom cable solutions for many applications.
Visit: pickeringtest.com/cdt to start your design.
Mass Interconnect
We recommend the use of a mass interconnect solution when an Interchangeable Test
Adapter (ITA) is required for a PXI or LXI based test system. Our modules are fully
supported by both Virginia Panel and MacPanel.
Pickering Reed Relays
We are the only switch provider with in-house reed relay manufacturing capability via
our sister company, Pickering Electronics. These instrument grade reed relays feature
SoftCenter® technology, ensuring long service life and repeatable contact performance.
To learn more, please go to: pickeringrelay.com
Chassis Compatibility
This PXI module must be used in a suitable chassis. It is compatible with the following chassis types:
• All chassis conforming to the 3U PXI and 3U Compact PCI (cPCI) specication
• Legacy and Hybrid Peripheral slots in a 3U PXI Express (PXIe) chassis
• Pickering Interfaces LXI or LXI/USB Modular Chassis
Chassis Selection Guide
Standard PXI or hybrid PXIe Chassis from any Vendor:
• Mix our 1000+ PXI switching & simulation modules with any
vendor’s PXI instrumentation
• Embedded or remote Windows PC control
• Real-time Operating System Support
• High data bandwidths, especially with PXI Express
• Integrated module timing and synchronization
Pickering LXI or LXI/USB Modular Chassis—only accept
our 1000+ PXI Switching & Simulation Modules:
• Ethernet or USB control enables remote operation
• Low-cost control from practically any controller
• LXI provides manual control via Web browsers
• Driverless software support
• Power sequencing immunity
• Ethernet provides chassis/controller voltage isolation
• Independence from Windows operating system
Connectivity Solutions
We provide a full range of supporting cable and connector solutions for all our switching products—20 connector families with 1200+
products. We offer everything from simple mating connectors to complex cables assemblies and terminal blocks. All assemblies are
manufactured by Pickering and are guaranteed to mechanically and electrically mate to our modules.
Connectors & Backshells Multiway Cable Assemblies RF Cable Assemblies Connector Blocks

Page 1.6 BRIC POWER FIBO MATRIX MODULE (40-595A)
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SECTION 1 - TECHNICAL SPECIFICATION
BRIC Power FIBO Matrix – 40-595A
pickeringtest.com
Supporting Products & Software
© Copyright (2020) Pickering Interfaces. All Rights Reserved Pickering Interfaces maintains a commitment to continuous product development, consequently we reserve the right to vary from the description given in this data sheet.
Programming
Pickering provide kernel, IVI and VISA (NI & Keysight) drivers which are compatible with all Microsoft supported versions of Windows and
popular older versions. For a list of all supporting operating systems, please see: pickeringtest.com/os
The VISA driver is also compatible with Real-Time Operating Systems such as LabVIEW RT. For other RTOS support contact Pickering.
These drivers may be used with a variety of programming environments and applications including:
• Pickering Interfaces Switch Path Manager
• National Instruments products (LabVIEW, LabWindows/CVI, Switch Executive, MAX, TestStand, VeriStand, etc.)
• Microsoft Visual Studio products (Visual Basic, Visual C+)
• Keysight VEE and OpenTAP
• Mathworks Matlab
• Marvin ATEasy
• MTQ Testsolutions Tecap Test & Measurement Suite
Drivers for popular Linux distributions are available, other environments are also supported, please contact Pickering with specic enquiries.
We provide Soft Front Panels (SFPs) for our products for familiarity and manual control, as well as comprehensive documentation and
example programs to help you develop test routines with ease.
To learn more about software drivers and development environments, please go to:
pickeringtest.com/software
Signal Routing Software
Our signal routing software, Switch Path Manager, automatically selects and energizes switch
paths through Pickering switching systems. Signal routing is performed by simply dening test
system endpoints to be connected together, greatly accelerating Test System software
development. To learn more, please go to: pickeringtest.com/spm
Diagnostic Relay Test Tools
eBIRST Switching System Test Tools are designed specically for our PXI, PCI or LXI
products, these tools simplify switching system fault-nding by quickly testing the system
and graphically identifying the faulty relay.
To learn more, please go to: pickeringtest.com/ebirst
Three Year Warranty & Guaranteed Long-Term Support
All standard products manufactured by Pickering Interfaces are warranted against defective materials and workmanship for a period of three
years from the date of delivery to the original purchaser. Extended warranty and service agreements are available for all our modules and
systems with various levels to suit your requirements. Although we offer a 3-year warranty as standard, we also include guaranteed long-
term support—with a history of supporting our products for typically 15-20 years. To learn more, please go to: pickeringtest.com/support
Available Product Resources
We have a large library of product resources including success stories, product and support videos, articles, as well as complete product
catalogs and product reference maps to assist when looking for the switching, simulation and cable and connector solutions you need.
We have also published handy reference books on Switching Technology and for the PXI and LXI standards.
To view, download or request any of our product resources, please visit: pickeringtest.com/resources

Page 2.1
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 2 - TECHNICAL DESCRIPTION
SECTION 2 - TECHNICAL DESCRIPTION
MECHANICAL DESCRIPTION
Figure 2.1 - 40-595A BRIC Chassis Architecture
The Power FIBO BRIC Module comprises an alloy chassis, 8 PXI slot width, with an integral backplane and a 1
to 5 horizontally mounted Matrix Daughter Cards. The chassis is provided with cooling slots, top and bottom. The
backplane provides mounting for the 50-pin connectors (into which the Matrix Daughter Cards plug) and the PXI
interface and control logic.
Each Matrix Daughter PCB is populated with power electro-mechanical relays congured as a FIBO matrix, as well
as the relay drivers.

Page 2.2 BRIC POWER FIBO MATRIX MODULE (40-595A)
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SECTION 2 - TECHNICAL DESCRIPTION
FUNCTIONAL DESCRIPTION
Figure 2.2 - 40-595A BRIC Power FIBO Module: Functional Block Diagram
PCI
BRIDGE
U2
PCI BRIDGE
CONFIGURATION
U1
TERMINATING
RESISTORS
COMPACT PCI BUS CONNECTOR J1
+5V
0V
BACKPLANE
J3
J4
CONTROL BUS
J5
J6
FPGA
CONFIGURATION
U6
ANALOG BUS
37-PIN D-TYPE
PLUG
DAUGHTER BOARD 1
EEPROM
U7
J1
X BUS
CONTROL
RELAY
DRIVERS
U1 TO U4 J2
RELAY
COILS
MATRIX
BREAKOUT RELAYS
Y BUS
FPGA
U4
J3
37-PIN D-TYPE
PLUG
DAUGHTER BOARD 2
EEPROM
U7
J1
CONTROL
RELAY
DRIVERS
U1 TO U4
RELAY
COILS
MATRIX
BREAKOUT RELAYS
Y BUS
37-PIN D-TYPE
PLUG
X BUS
J2
DAUGHTER BOARD 3
EEPROM
U7
J1
CONTROL
RELAY
DRIVERS
U1 TO U4
RELAY
COILS
MATRIX
BREAKOUT RELAYS
Y BUS
37-PIN D-TYPE
PLUG
X BUS
J2
DAUGHTER BOARD 4
EEPROM
U7
J1
CONTROL
RELAY
DRIVERS
U1 TO U4
RELAY
COILS
MATRIX
BREAKOUT RELAYS
Y BUS
37-PIN D-TYPE
PLUG
X BUS
J2
DAUGHTER BOARD 5
EEPROM
U7
J1
CONTROL
RELAY
DRIVERS
U1 TO U4
RELAY
COILS
MATRIX
BREAKOUT RELAYS
Y BUS
37-PIN D-TYPE
PLUG
X BUS
J2
J7
A functional block diagram is provided in Figure 2.2. The BRIC Module is powered by a +5V input via Compact PCI
connector J1 mounted on the Backplane. The interface to the user test equipment is via the front panel mounted
37-pin D-type connectors, mounted on the Matrix Daughter boards.
Each matrix daughter board comprises a PCB populated with relay drivers and electro-mechanical relays congured
as a dual 6x4 matrix with three breakout connections per X-bus line. The matrix daughter boards are interconnected
via connectors mounted on the backplane. Connectors J3 to J7 distribute power and control signals as well as
providing connection to the Analog Bus which links the Y connections between the daughter boards. The daughter
boards are programmed as a whole matrix. The overall size of the matrix may be increased or decreased by adding
or removing daughter cards.
The matrix relays are energised via control signals from the relay drivers, which are addressed by the PCI bridge
U2 and FGPA U4 mounted on the Backplane, to output the required signal. The PCI Bridge U1 is congured by
EEPROM U1 and the FGPA by U6.

Page 2.3
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 2 - TECHNICAL DESCRIPTION
FAULT INSERTION EXAMPLES USING THE FIBO MATRIX
In a typical fault insertion example the X breakout connections are used to connect either a simulated sensor or
a real sensor output to the device under test. The isolation switch can be used to disconnect the sensor source
and faults can be inserted on either the sensor side or the device side of the isolation switch. Fault networks are
connected to the Y axis connections to simulate shorts to ground or to power, or to simulate the effect of leakage
paths. High resistance paths can also be simulated either in series with the signal or as a leakage between signal
paths.
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
Simulator A
Simulator B
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1
2
30
1 2 30
1 2 30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Open Circuit on Break-Out 2
Fault Insertion Example 1: Open Circuit on Breakout 2 of a Dual 30x4
Power FIBO Matrix Module With 3-pin Breakout
MAXIMUM FREQUENCY OF OPERATIONS AT FULL LOAD
At full load breaking contacts can create a signicant amount thermal load inside the relays by the generation of
strong signal arcs. If the relays are operated near full load then the rate of operations (a complete on and off cycle)
should be limited to a repetition rate of 0.3Hz to avoid the resulting heat damaging the relay plastic components.
Repeated operation at closer time intervals under full load will result in premature relay failure.

Page 2.4 BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering
SECTION 2 - TECHNICAL DESCRIPTION
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
Simulator A
Simulator B
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1
2
30
1 2 30
1 2 30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Short Between Break-Out 1 & 2 With Breakout 2 Connection Open
Fault Insertion Example 2: Short Circuit Between Breakout 1 & 2 With Breakout 2 Connection Open
Using a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
1
2
30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Signal Short to Ground Using Y1.2 With Breakout 2 Connection Open
Simulator A
Simulator B
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1 2 30
1 2 30
Fault Insertion Example 3: Signal Short to Ground Using Y2 With Breakout 2 Connection Open
Using a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout

Page 2.5
BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering SECTION 2 - TECHNICAL DESCRIPTION
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
Simulator A
Simulator B
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1
2
30
1 2 30
1 2 30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Signal on Break-Out 1 Routed to Alternative Simulator
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
Simulator
UUT 1
UUT 2
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1
2
30
1 2 30
1 2 30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Routing Signals To Two UUTs For Comparison
Fault Insertion Example 4: Signal on Breakout 1 Routed to Alternative Simulator
Using a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout
Fault Insertion Example 5: Routing Signals to Two UUTs For Comparison
Using a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout

Page 2.6 BRIC POWER FIBO MATRIX MODULE (40-595A)
pickering
SECTION 2 - TECHNICAL DESCRIPTION
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
1
2
30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Adding Series Resistance Into Break-Out 1 Using Y1.1, Y2.1
R
Simulator A
Simulator B
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1 2 30
1 2 30
Fault Insertion Example 7: Adding a Series Resistance Into Breakout 1 Using Y1.1 and Y2.1
On a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout
Y1.1
Y1.2
Y1.3
Y1.4
30x4 Fault Matrix - Bank 1
Y2.1
Y2.2
Y2.3
Y2.4
30x4 Fault Matrix - Bank 2
X1.1
X2.1
X30.1
UUT
X1.2
X1.3
X2.2
X2.3
X30.2
X30.3
1
2
30
Fault Insertion Break-Out Module 40-595A-010
Fault Insertion Example: Adding Series Resistance Into Break-Out 1 Using 1.3
Simulator
1
2
30
R
Fault Insertion Example 6: Adding Series Resistance Into Breakout 1 Using Connection X1.3
Using a Dual 30x4 Power FIBO Matrix Module With 3-pin Breakout