Pickering 40-565A User manual

pickeringtest.com
Issue 5.9 March 2021
40-565A User Manual
PXI 2 A BRIC™ Multi-Slot Matrix Modules

Page (II) BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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Page (II) REED RELAY MODULE 40-110/115/120/125
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© COPYRIGHT (2021) 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 INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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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
pickeringtest.com
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]

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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.

Page (V)
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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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 .........................................................2.1
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
Programming The Module - Standard Version ...................4.3
Programming The Module - Independent Isolation............4.4
Section 5
Connector Information................................................................5.1
Section 6
Troubleshooting ..........................................................................6.1
Using Built-In Relay Self Test (BIRST).................................6.2
Section 7
Maintenance Information............................................................7.1
Fuse Replacement.................................................................7.1
Relay Look-Up Tables ........................................................... 7.2
PCB Layout Diagrams...........................................................7.11
Card Removal From BRIC.....................................................7.13
Card Replacement.................................................................7.15
CONTENTS

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THIS PAGE INTENTIONALLY BLANK

Page (VII)
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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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 INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
SECTION 1 - TECHNICAL SPECIFICATION
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PXI 2 A BRIC™ Multi-Slot Matrix Modules 40-565A
ISSUE 4.1 MAR 2021
High Reliability and Easy of Use
The 40-565A PXI BRIC is designed to minimise the cost
and complexity of cable assemblies to the device under
test and instrumentation. Analog busing is housed
within the module using a high performance screened
analog backplane. Pickering can construct custom cable
assemblies for all of our PXI modules, please contact sales
office for further assistance.
yIntegrated PXI 2 A Matrix Module With Built
In High Performance Screened Analog Bus
y2-Slot Configurations to 48x8 (2-Pole),
4-Slot Configurations to 96x8 (2-Pole) &
8-Slot Configurations to 192x8 (2-Pole)
yLoad Just The Number of Daughter Switch
Cards You Need For Your Application
yCustom Versions Available
yMaximum Current 2 A Hot or Cold Switching
y2-Pole Switching up to 150 VDC/100 VAC and up
to 60 W Max Power
y3 ms Operate/Release Time
yAutomatic Analog Bus Isolation Switching
Gives >25 MHz Bandwidth
yVISA, IVI & Kernel Drivers Supplied for Windows
ySupported by PXI or LXI Chassis
yBuilt-In Diagnostics - BIRST ™
y3 Year Warranty The 2 A Matrix BRIC is a higher power/voltage version
of Pickering’s established range of PXI Matrix BRIC
modules. It features higher voltage, current and
power handling than the ultra high density reed relay
based BRICs. However, it is not suited to switching
low level signals - specifically signals <100 µV - here
ruthenium reed relays are a better choice and have
a very long lifetime of up to 1000 million operations.
For superior low level switching please refer to our
40-560A/561A/562A range.
Pickering’s Range of 2 A BRIC Matrix Modules
Model No. Poles Y-Bus Size Min. Matrix
Size
Max. Matrix
Size
40-568 1 4 75x4 600x4
40-596 1 6 58x6 464x6
40-567 1 8 44x8 352x8
40-597 1 12 32x12 256x12
40-598 1 16 24x16 192x16
40-566A 2 4 55x4 385x4
40-565A 2 8 24x8 192x8
Built-In Relay Self-Test - BIRST
The BIRST facility provides a quick and simple way of
finding relay failures. No test equipment is required, simply
disconnect the UUT from the BRIC’s connectors, launch
the BIRST application and the tool will run a diagnostic test
that will find all relays with faulty contacts.
For more information go to: pickeringtest.com/birst
BRIC
™ 2nd Generation PXI 2 A Switch Matrix
The 40-565A BRIC is a range of high density matrix
modules able to switch up to 2 A at 150 VDC/100 VAC. They
are available in 2, 4 or 8-slot PXI sizes to suit most high
performance matrix requirements, constructed using quality
electro-mechanical relays for high switching confidence.
Typical applications include signal routing for functional ATE
systems. With this high level of switching density, 40-565A
matrix modules allow a complete functional ATE system to
be housed in a single 3U PXI chassis, BRIC Modules allow
the use of much lower cost 8 or 14-slot PXI chassis.
• BRIC2 - 2-slot PXI Module, this can hold 1 or 2 matrix
daughtercards, 384 crosspoints (up to 48x8 2-pole).
• BRIC4 - 4-slot PXI Module, this can hold up to 4 matrix
daughtercards, 768 crosspoints (up to 96x8 2-pole).
• BRIC8 - 8-slot PXI Module, which can hold up to 8 matrix
daughtercards, 1536 crosspoints (up to 192x8 2-pole).

Page 1.2 BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
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Overview
40-565A BRIC Key Advantages
• Complete PXI Switching Solution in one PXI Module.
• Simplified cabling, easy to connect to the DUT thus minimizing costs.
• Internal Shielded Analog Bus giving maximum signal integrity with easy expansion at
minimal cost with maximum bandwidth and isolation.
• Program as one whole matrix, so very easy to achieve fast operate time.
• Targeted at high performance matrix switching with minimized cost.
• Build just the matrix configuration you need. Modular architecture allows users to buy
just as much matrix capacity as they require, expansion cards can be added later.
• BRICs allow use of much lower cost 8 or 14 slot PXI chassis (such as 40-908 or 40-914).
• Simpler and faster programming with Direct I/O, VISA and IVI Drivers + LabView Soft
Front Panels. Fully compatible with NI Switch Executive.
• Built-in BIRST self-test.
• Custom versions built to order.
X1 X24
X96
X1
x8
MATRIX
CROSSPOINT
X1 X24
X192
X1
x8
MATRIX
CROSSPOINT
The 40-565A in BRIC4
Format is Available With
Matrix Configurations
Between 24x8 and 96x8
(2-Pole)
The 40-565A in BRIC8
Format is Available
With Matrix
Configurations
Between 44x8 and
352x8 (2-Pole)
X1 X24
X48
X1
x8
MATRIX
CROSSPOINT
The 40-565A in BRIC2
Format is Available With
Matrix Configurations of
24x8 or 48x8 (2-Pole)

Page 1.3
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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2 A BRIC Multi-Slot Matrix, 40-565A
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Overview
Example Configurations of the 40-565A 2 Amp BRIC Matrix
Instrument 1 Instrument 2 Instrument 3
1 2 3 4 5 6 7 8 9 10 11 12
Instrument 4 Instrument 5
20 21 22 23 24 25 26 27 28 29 30 31 32
Device Under Test No. 1
33 34 35 36 37 38 39 40 41 42 43 44 45
Device Under Test No. 2
46 47 48 49 50 189 190 191 192
DUT No. 3
Schematic diagram showing a 192x8 BRIC Matrix being used to parallel test multiple DUTs.
The BRIC Matrix allows tremendous test system flexibility.
Performance & Cost Comparison With Competing Platforms for a Typical 192x8 Matrix (2-pole switching)
Pickering PXI 2Amp BRIC VXI Industry Density SCXI Highest Density
192 x 8 Matrix, 2 Pole
Matrix Model Used 40-565A-102-192x8 6 units (32x8 Matrix) 6 x units (32x8 Matrix)
Overall Matrix Size 192x8 (1536 crosspoints) 192x8 (1536 crosspoints) 192x8 (1536 crosspoints)
Analog Bus Yes No Yes
No of Slots 8-Slot 3U PXI Module 6 Slots of 6U VXI 6 Slots of 4U SCXI
Use Low Cost Chassis? Yes (8 or 14-slot) No No
Operate Time 3 ms 2 ms 4 ms
Max Volts 150 VDC/100 VAC 200 VDC 150 VDC/150 VAC
Max Current/Power 2 A, 60 W 1 A, 30 W 1 A, 30 W
Bandwidth 25 MHz <2 MHz <5 MHz
Relay Lifetime 1081075x107
Relay Type Electro-mechanical Relay Electro-mechanical Relay Electro-mechanical Relay
Relative Cost † <40 %100 % 75 %
† Relative Costs are for switching cards only, so additional chassis, cabling, etc have not been included.

Page 1.4 BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
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Overview
START SELF TEST
DEFAULT RELAY STATE
MEASURE & COMPARE
CLOSE RELAY GROUP #n
MEASURE & COMPARE
MEASURE & COMPARE
OPEN RELAY GROUP #n
LAST GROUP?
END
ALTER GROUP #n+1
MEASURE RESISTANCE
COMPARE RESULT OUTPUT RELAY NUMBER
NO
YES
PASS
FAIL
BIRST Flow Chart
Test Sequencer Front Panel for BIRST. This allows any
combination of tests to be run in either single or multiple
sequences. All test data is displayed in the results window
and can be written to a data file.
It can be hard to identify faulty relays on complex switching
matrices. The user may be aware that the test system
is not behaving as expected but may be unsure if it is
a cabling fault, a software problem or a faulty matrix.
Discovering the source of the problem takes time and
effort users may not have when working to tight schedules.
To ensure low cost of ownership, Pickering Interfaces has
now incorporated a test tool, BIRST, into the BRIC.
BIRST
This is a sophisticated diagnostic tool, which allows a
complete relay self test of a BRIC module. It is an easy to
use, tool that is especially useful in remote production sites
where local technical support may be limited. It provides
the following features and capabilities:
• Complete BRIC, Matrix self-test capability
• High fault coverage, self-test tool
• Tests for all relay fault types (bad open or bad close)
• Identifies faults to individual component relay level
• Test sequencer allows detailed control of testing
• Test results shown on screen or sent to log file
• Runs single or repeat tests for maximum confidence
Designed for Reliability and Serviceability
BIRST provides a quick and cost effective way of identifying
the fault or simply providing reassurance that the matrix is
working correctly.
The design of Pickering Interfaces’ products ensures that
relay replacement is with a minimum of investment in
tools. The use of leaded relays in preference to surface
mount ensures that the replacement of one device will
not stress others through the use of re-flow techniques.
Individual relay failures can be corrected with little impact
on the others in the matrix. This maximizes service life even
after a failure has occurred and been repaired.
The repairer’s skills required are a good understanding
of the extraction and replacement of leaded components.
Spare relays are included with many of Pickering’s lower
density matrix modules. Alternatively replacement parts are
readily available from Pickering Interfaces representatives.
The ability to replace failures locally ensures that system
downtime is minimized and transportation costs are avoided.
Built-In Relay Self Test - BIRST

Page 1.5
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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2 A BRIC Multi-Slot Matrix, 40-565A
pickeringtest.com
Overview
Relays have specific voltage and current ratings and can be damaged if these parameters are exceeded – this can
happen accidentally during test development and debug. Damaged relays can exhibit a variety of failures including:
• Permanent or intermittent open/short circuits
• Variable path resistance.
These are often very difficult to diagnose as they can erroneously connect signals together causing unpredictable
UUT behaviour.
Historically, complex switching systems on platforms such as VXI and Pickering’s System 10/20 GPIB products have
included a degree of self test for the relays. But in PXI, the industry has not included self test on switching because
of the compromises introduced on density and cost when implementing previous self test architectures. As an
alternative, some PXI switching solutions include relay operation counters to attempt to predict when a relay will fail.
Although it may be helpful to know how intensively a relay might be being used it is not on its own a good indicator.
The disadvantages are:
• Load conditions alone can impact the relay operating life by more than three orders of magnitude.
• Using the measure as a predictive maintenance tool (replacing relays when they have operated a number of
times) can easily degrade the reliability of a switching system because of the disturbance that relay replacement
causes to adjacent devices (not just relays), the risk of introducing a relay with “infant mortality” and even the
potential for damaging the PCB when the change is made, especially if the relays are surface mount devices.
Pickering has greatly improved the test methodology to the extent it is now possible to include full self test in PXI
switch modules with minimal impact on cost and switching density, welcome news for users who are used to having
such features in their solutions. BIRST will identify any relay failures in the switch module and is also capable of
detecting relays with deteriorating contacts which may indicate they are in the process of failing, as shown below.
To conduct a test the user simply disconnects the switching module from the UUT and test instrumentation and
runs the supplied application program. No supporting test equipment is needed; the test runs automatically and
identifies any defective or suspect relays within the module. If the switch module is connected directly to a Mass
Interconnect receiver then BIRST may be executed without removing these connections. The BIRST tool is not
intended to entirely displace user-developed self test applications that are built into some ATE systems. This
system level test typically uses an external DMM and loop back mechanisms to check for switching and cable
harness faults. BIRST conducts its test when the UUT and instrumentation are disconnected from the switching
system, if BIRST finds no switching faults and a system level tool does find faults, the problem is with the cabling
system. The user does not have to design software to diagnose switching faults, considerably simplifying the design
task for system self test.
Pass/Fail
Threshold
Number of Operations
Contact Resistance
PASS
FAIL
Long term failure
due to contact wear
Early failure due to
excessive switching current
Damaged contact
BIRST
Built-In Relay Self-Test
Built-In Relay Self Test - BIRST

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SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
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Specifications
Power Requirements
+3.3 V +5 V +12 V -12 V
0 4 A (typical 1 A) 0 0
Operating/Storage Conditions
Operating Conditions
Operating Temperature:
Humidity:
Altitude:
0 °C to +55 °C
Up to 90 % non-condensing
5000 m
Storage and Transport Conditions
Storage Temperature:
Humidity:
Altitude:
-20 °C to +75 °C
Up to 90 % non-condensing
15000 m
PXI & CompactPCI Compliance
The module is compliant with the PXI Specification 2.2.
Local Bus, Trigger Bus & Star Trigger are not implemented.
Uses a 33 MHz 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
Two, four or eight slot 3U PXI module (CompactPCI).
3D models for these modules in a variety of popular file
formats are available on request.
Module Weight
Empty BRIC Fully Loaded BRIC
BRIC2 0.6 Kg 1.2 Kg
BRIC4 0.9 Kg 2.1 Kg
BRIC8 1.6 Kg 4.0 Kg
BRIC daughter card 0.2 Kg
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via multiple front panel 78-pin male D-type
connectors (1 or 2 per 2-slot module, up to 4 per 4-slot
module or up to 8 per 8-slot module), for pin outs please
refer to the operating manual.
General Switching Specification
Switch Type: Electro-mechanical
Contact Type: Palladium-Ruthenium,
Gold Covered
Bifurcated
Max Switch Voltage: 150 VDC/100 VAC*
Max Power:
Max Switch Current:
Max Continuous Carry Current:
Max Pulsed Carry Current Example
(for a single switch path):
62.5 VA, 60 W
2 A
2 A
6A for 100 ms
(up to 10 % duty cycle)
Initial Path Resistance
On (Single Module):
Off (Single Module):
Minimum Voltage:
Differential Thermal Offset:
<1 Ω (X-Y connection)
>109 Ω
100 µV
<10 µV
Operate Times
Crosspoint Relay:
Crosspoint & Isolation Relay:
<3 ms
<6 ms
Expected Life (operations)
Very low power signal load:
Low power load (2 W):
Medium power load (30 W):
Full power load (60 W):
>1x108
>1.5x107 (0.1 A 20V DC)
>5x106 (1 A 30 VDC)
>1x105 (2 A 30 VDC)
* For full voltage rating, signal sources to be switched
must be fully isolated from mains supply and safety earth.
Relay Type
The 40-565A BRIC modules are fitted with electro-
mechanical relays.
Typical Bandwidth and Crosstalk
Typical Bandwidth For Fully Loaded
192x8 Matrix (40-565A-102-192x8) 25 MHz
Crosstalk for 40-565A-102-192x8 @1MHz -55 dB
Maximum Crosspoint Count
The 40-565A has a suggested maximum number of
simultaneously operated crosspoints of 50 per BRIC4 or
100 per BRIC8, please contact factory if more information
is required.

Page 1.7
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
pickeringtest.com
Ordering Information
40-565A BRIC Matrix Product Order Codes
BRIC2 - 2-Slot High Density Matrix
2 A 2-Pole 24x8 Matrix
2 A 2-Pole 48x8 Matrix
40-565A-202-24x8
40-565A-202-48x8
BRIC4 - 4-Slot High Density Matrix
2 A 2-Pole 24x8 Matrix
2 A 2-Pole 48x8 Matrix
2 A 2-Pole 72x8 Matrix
2 A 2-Pole 96x8 Matrix
40-565A-002-24x8
40-565A-002-48x8
40-565A-002-72x8
40-565A-002-96x8
BRIC8 - 8-Slot High Density Matrix
2 A 2-Pole 24x8 Matrix
2 A 2-Pole 48x8 Matrix
2 A 2-Pole 72x8 Matrix
2 A 2-Pole 96x8 Matrix
2 A 2-Pole 120x8 Matrix
2 A 2-Pole 144x8 Matrix
2 A 2-Pole 168x8 Matrix
2 A 2-Pole 192x8 Matrix
40-565A-102-24x8
40-565A-102-48x8
40-565A-102-72x8
40-565A-102-96x8
40-565A-102-120x8
40-565A-102-144x8
40-565A-102-168x8
40-565A-102-192x8
For the expansion of an existing BRIC matrix or
replacement of faulty BRIC daughter cards please contact
your local sales office.
Product Customization
Pickering modules are designed and manufactured on our
own flexible manufacturing lines, giving complete product
control and enabling simple customization to meet very
specific requirements.
Customization can include:
• Alternative relay types
• Mixture of relay types
• Alternative number of relays
• Different performance specifications
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 office to discuss.
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
40-565A-002/102/202 91-100-001
For further assistance, please contact your local Pickering
sales office.
Mating Connectors & Cabling
For connection accessories for the 40-565A module please
refer to the 90-006D 78-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.
Special Versions
BRIC modules can be built in special versions, for example
where an exact matrix size is required then partly
populated daughtercards may be ordered.
Upgrading With Daughtercards
BRIC modules can be upgraded to a larger matrix size
using daughtercards, please consult your local sales office
for further information.

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SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
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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 Relay Division. 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) specification
• 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 1.9
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
pickering SECTION 1 - TECHNICAL SPECIFICATION
2 A BRIC Multi-Slot Matrix, 40-565A
pickeringtest.com
Supporting Products & Software
© Copyright (2021) 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 specific 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
defining 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 specifically for our PXI,
PCI or LXI products, these tools simplify switching system fault-finding 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 and white
papers as well as application specific product brochures to assist when looking for the switching, simulation and
connection 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 1.10 BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
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SECTION 1 - TECHNICAL SPECIFICATION
THIS PAGE INTENTIONALLY BLANK

Page 2.1
BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
pickering SECTION 2 - TECHNICAL DESCRIPTION
SECTION 2 - TECHNICAL DESCRIPTION
MECHANICAL DESCRIPTION
The BRIC Module comprises an alloy chassis, 2 slot (2 sub-cards), 4 slot (4 sub-cards) or 8 slot (8 sub-cards) width,
with an integral backplane and a number of High Density Sub-Matrix Cards. The chassis is provided with cooling
slots, top and bottom. The backplane provides mounting for the 36-pin connectors (into which the Sub-Matrix Cards
plug) and Control logic.
Figure 2.1 - Fully Populated 40-565A BRIC8 Matrix Module
FUNCTIONAL DESCRIPTION
A functional block diagram is provided in Figure 2.3. 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
78-pin D-type connectors, mounted on the Matrix Card assemblies. Each Matrix Card assembly comprises
a Motherboard and a Daughterboard congured as 24 x 8 two pole matrices. The Matrix Card assemblies are
connected to each other via connectors mounted on the backplane. Connectors J2 to J5 (J2 to J9 BRIC 8 or J2
& J3 BRIC2) are connected to an Analog Bus, which comprises control lines, Y Bus and power. The Matrix Card
assemblies are programmed as a whole matrix. The overall size of the matrix may be increased or decreased by
adding or removing Matrix Card assemblies.
The Matrix Card assembly card in slot 1 is congured so that the Y bus is connected to the front panel connector
(see Figure 2.2).
The matrix relays are energised via control signals from the relay drivers, which are addressed by the PCI bridge
U1 and control logic mounted on the Backplane, to output the required signal. The PCI Bridge U1 is congured by
EEPROM U2 and the control logic by U7.

Page 2.2 BRIC INTEGRATED PXI 2-AMP MATRIX WITH BIRST™ (40-565A)
pickering
SECTION 2 - TECHNICAL DESCRIPTION
Figure 2.2 - 40-565A BRIC Module: Switching Architecture
X1 X24
Front Panel 78-pin D-type Connector
Isolation
Switches MATRIX CARD 1
ANALOG
BACKPLANE
MATRIX
CROSSPOINT
X25 X48
Front Panel 78-pin D-type Connector
Isolation
Switches MATRIX CARD 2
MATRIX
CROSSPOINT
X169 X192
Front Panel 78-pin D-type Connector
Isolation
Switches MATRIX CARD 8
MATRIX
CROSSPOINT
Y1 Y8