Pickering PXI 40-597 User manual

pickeringtest.com
Issue 4.1 February 2020
40-597 User Manual
PXI 1-Pole 2 Amp BRIC™ Multi-Slot Matrix Module

Page (II) 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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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

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1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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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) 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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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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1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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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 ....................................................4.3
Setting an X-X Connection ...................................................4.4
Using Pickering Drivers in LabVIEW ...................................4.5
Section 5
Connector Information................................................................5.1
Section 6
Trouble Shooting .........................................................................6.1
Section 7
Maintenance Information............................................................7.1
Switching System Test Tools ...............................................7.1
Fuse Replacement.................................................................7.1
Relay Fault Finding ...............................................................7.2
Module Removal From Chassis ...........................................7.12
Card Removal From BRIC.....................................................7.14
Card Replacement.................................................................7.16
CONTENTS

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THIS PAGE INTENTIONALLY BLANK

Page (VII)
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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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
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 1 - TECHNICAL SPECIFICATION
SECTION 1 - TECHNICAL SPECIFICATION
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PXI 1-Pole 2 Amp BRIC™ Multi Slot Matrix 40-597
ISSUE 3.0 MAY 2018
40-597-108 256x12 Matrix Switching Diagram (Fully
Populated BRIC8)
The 40-597 supports 12 concurrent switch paths for
X to X (see application diagram overleaf)
Supported by eBIRST
eBIRST switching system test tools simplify switching system fault-
nding by quickly testing the system and graphically identifying the
faulty relay.
For more information go to: pickeringtest.com/ebirst
The 2 Amp 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 capability than the
ultra high density reed relay based BRICs. It is
not as suited to switching low level signals, where
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 40-560/561/562 range.
• Very High Density 2A Matrix With Up To
768 Crosspoints Per 2-Slot BRIC,
1536 Crosspoints Per 4-Slot BRIC &
3072 Crosspoints Per 8-Slot BRIC
(384 Crosspoints Per PXI Slot)
• Integrated PXI Module With Built In High
Performance Screened Analog Bus
• 2-Slot Configurations to 64x12 (1-Pole),
4-Slot Configurations to 128x12 (1-Pole) &
8-Slot Configurations to 256x12 (1-Pole)
• Switch up to 100VDC/70VAC, 2A, 60W
• Automatic Analog Bus Isolation Switching
Maximizes Bandwidth and Matrix Reliability
• VISA, IVI & Kernel Drivers Supplied for
Windows
• Supported by PXI or LXI Chassis
• Supported by
eBIRST ™
• 3 Year Warranty
Pickering’s Range of 2A 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 24 55x4 385x4
40-565A 28 24x8 192x8
BRIC ™ 2nd Generation PXI 2Amp Switch Matrix
The 40-597 PXI Matrix BRIC is a range of high density matrix modules
able to switch up to 2A or 100VDC/70VAC. The 40-597 BRIC modules
are available in 2, 4 or 8-slot sizes to suit most high performance PXI
matrix requirements and are constructed using high quality electro-
mechanical relays for high switching condence.
Typical applications include signal routing for functional ATE systems.
With its high level of switching density, 40-596 modules allow a
complete system to be housed in a single PXI chassis, BRIC modules
allow the use of a much lower cost 8-slot PXI chassis.
X2 X4 X8 X1 X3 X5 X6 X7 X12 X9 X10 X11 X14 X16 X13 X15 X256 X253 X254 X18 X17 X19
MATRIX
CROSSPOINT
High Reliability and Easy of Use
The 40-597 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 bus backplane. Pickering
can construct custom cable assemblies for all of our PXI modules,
please contact sales ofce for further assistance.

Page 1.2 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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SECTION 1 - TECHNICAL SPECIFICATION
1-Pole 2 Amp BRIC Matrix – 40-597
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Overview
Example Application of the 40-597 1-Pole 2A BRIC Matrix
Schematic diagram showing a 256x12 BRIC Matrix being used to parallel test multiple DUTs.
The BRIC Matrix allows tremendous test system flexibility.
X1 X32
X128
X1
MATRIX
CROSSPOINT
x12
X1 X32
X256X1
MATRIX
CROSSPOINT
x12
The 40-597 in BRIC8 Format is Available With Matrix Configurations Between 32x12 and 256x12
The 40-597 in BRIC4 Format is Available With Matrix
Configurations Between 32x12 and 128x12
The 40-597 in BRIC2 Format is Available With
Matrix Configurations of 32x12 and 64x12
X1 X32
X64
X1
x12
MATRIX
CROSSPOINT
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 50 237 254 255 256
Device Under Test No. 3

Page 1.3
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 1 - TECHNICAL SPECIFICATION
1-Pole 2 Amp BRIC Matrix – 40-597
pickeringtest.com
Specifications
Switching Specification
Relay Type: 2A Electro-mechanical
Relay
Contact Type: Palladium-Ruthenium, Gold
Covered Bifurcated
Max Switch Voltage: 100VDC/70VAC*
Max Power:
Max Switch Current:
Max Continuous Carry Current:
Max Pulsed Carry Current
Example (for a single switch path):
62.5VA, 60W
2A
2A
6A for 100ms
(up to 10% duty cycle)
Initial On Path Resistance:
Off Path Resistance:
Thermal Offset:
<1Ω
>109Ω
10µV (X to X connection)
Max Number of Simultaneously
Closed Crosspoints: BRIC2 & BRIC4: 65
BRIC8: 130
Switch Operate Time: 6.5ms
Expected Life (operations)
Very low power signal load:
Low power load (2W):
Medium power load (30W):
Full power load (60W):
>1x108
>1.5x107 (0.1A 20VDC)
>5x106 (1A 30VDC)
>1x105 (2A 30VDC)
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.
Power Requirements - BRIC2 & BRIC4
+3.3V +5V +12V -12V
50mA 1.5A 35mA 0
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
Two, four or eight slot 3U PXI module (CompactPCI).
3D models for these modules in a variety of popular le formats are
available on request.
Module Weight
Empty BRIC Fully Loaded BRIC
BRIC2 0.6Kg 1.3Kg
BRIC4 0.9Kg 2.2Kg
BRIC8 1.6Kg 4.2Kg
BRIC daughter card 325g
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via multiple front panel 37-pin male D-type connectors (Up
to 4 per 4-slot module or up to 8 per 8-slot module), for pin outs
please refer to the operating manual.
Relay Type
The 40-597 BRIC modules are tted with electro-mechanical relays
(Palladium-Ruthenium, Gold Covered Bifurcated).
Typical Bandwidth and Crosstalk
Bandwidth (-3dB): >5MHz
Crosstalk (typical): 10kHz:
100kHz:
1MHz:
10MHz:
-70dB
-55dB
-35dB
-20dB
Isolation: 10kHz:
100kHz:
1MHz:
10MHz:
75dB
60dB
40dB
20dB
Matrix Functionality
Permits any X to X with multiple connections and 12 concurrent Y
paths. Direct Y connections are not provided at the user connector
but can be accessed by reassignment of 12 off X connections to
provide Y connections. The driver prevents the connection of Y
axis connections together (e.g. Y1 to Y4).
Power Requirements - BRIC8
+3.3V +5V +12V -12V
115mA 2.2A 35mA 0
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 larger matrix sizes using
daughter-cards, please consult your local sales ofce for further
information.

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SECTION 1 - TECHNICAL SPECIFICATION
1-Pole 2 Amp BRIC Matrix – 40-597
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Ordering 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.
Support Products
eBIRST Switching System Test Tool
This product is supported by the eBIRST test tools which simplify
the identication of failed relays, the required eBIRST tools are
below. This product requires master slave testing and two sets of
tools are required together with the master slave cable
93-970-301
. For more information go to: pickeringtest.com/ebirst
Product Test Tool Adaptor
40-597 93-005-001 93-005-418
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
40-597 91-100-001
For further assistance, please contact your local Pickering sales
ofce.
Mating Connectors & Cabling
For connection accessories for the 40-597 modules 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
BRIC2 - 2-Slot High Density Matrix
2 Amp 1-Pole 32x12 Matrix
2 Amp 1-Pole 64x12 Matrix
40-597-201
40-597-202
BRIC4 - 4-Slot High Density Matrix
2 Amp 1-Pole 32x12 Matrix
2 Amp 1-Pole 64x12 Matrix
2 Amp 1-Pole 96x12 Matrix
2 Amp 1-Pole 128x12 Matrix
40-597-001
40-597-002
40-597-003
40-597-004
BRIC8 - 8-Slot High Density Matrix
2 Amp 1-Pole 32x12 Matrix
2 Amp 1-Pole 64x12 Matrix
2 Amp 1-Pole 96x12 Matrix
2 Amp 1-Pole 128x12 Matrix
2 Amp 1-Pole 160x12 Matrix
2 Amp 1-Pole 192x12 Matrix
2 Amp 1-Pole 224x12 Matrix
2 Amp 1-Pole 256x12 Matrix
40-597-101
40-597-102
40-597-103
40-597-104
40-597-105
40-597-106
40-597-107
40-597-108
For the expansion of an existing BRIC matrix or replacement of
faulty BRIC daughter cards please contact your local sales ofce.
All Pickering’s 1-Pole 2A BRICs
are Available in 2, 4 or 8-Slot Formats

Page 1.5
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 1 - TECHNICAL SPECIFICATION
1-Pole 2 Amp BRIC Matrix – 40-597
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 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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SECTION 1 - TECHNICAL SPECIFICATION
1-Pole 2 Amp BRIC Matrix – 40-597
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
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 2 - TECHNICAL DESCRIPTION
SECTION 2 - TECHNICAL DESCRIPTION
MECHANICAL DESCRIPTION
Figure 2.1 - Fully Populated 40-597 BRIC8 Matrix Module
FUNCTIONAL DESCRIPTION
The 40-597 BRIC Module comprises an alloy chassis, 2 slot (BRIC2), 4 slot (BRIC4) or 8 slot (BRIC8) width, with
an integral backplane which contains the interface circuitry and is tted with 37-pin connectors for the matrix card
assemblies.Up to 2 matrix cards (BRIC2), 4 matrix cards (BRIC4) or 8 matrix cards (BRIC8) can be plugged into the
backplane, each matrix card being secured in position by screws in the top and bottom rail at the front of the BRIC
chassis. Cooling for the BRIC chassis is provided by slots in the top and bottom covers.
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 front panel mounted 37-pin
D-type connectors on the matrix card assemblies. Each matrix card comprises a motherboard and a daughterboard
congured as a 32x12 1-pole matrix with 12 isolation relays for connection to the Y-bus. Matrix card connections
to the backplane are via J2 to J5 (J2 to J9 for BRIC8), this provides power, control signals from the PCI interface
and connection to the analog bus. The analog bus routes Y signals to all the installed matrix cards creating a single
large matrix. The overall matrix is programmed as a single entity with Y isolation relays automatically switched by
the software. As the Y signals are not available for external connection, signal paths are set up between two X
connections using a single Y line as a link. The switching architecture for the 40-597 is shown in Figure 2.2. The
overall size of the matrix may be increased or decreased by adding or removing matrix card assemblies.
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. The PCI Bridge U1 is congured by EEPROM U2 and the control
logic by U7.

Page 2.2 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
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SECTION 2 - TECHNICAL DESCRIPTION
Figure 2.2 - 40-597 BRIC Matrix: Switching Architecture
X1 X32
FRONT PANEL CONNECTOR
ISOLATION
SWITCHES SUB-MATRIX CARD 1
ANALOG
BACKPLANE
MATRIX
CROSSPOINT
X33 X64
FRONT PANEL CONNECTOR
ISOLATION
SWITCHES SUB-MATRIX CARD 2
MATRIX
CROSSPOINT
X225 X256
FRONT PANEL CONNECTOR
ISOLATION
SWITCHES SUB-MATRIX CARD 8
MATRIX
CROSSPOINT

Page 2.3
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 2 - TECHNICAL DESCRIPTION
PCI
BRIDGE
U1
PCI BRIDGE
CONFIGURATION
U2
TERMINATING
RESISTORS
COMPACT PCI BUS CONNECTOR J1
CONTROL
LOGIC
U3 TO U6,
U8 TO U10
+5V
0V
4-SLOT BACKPLANE
CONTROL BUS
The 8-Slot Backplane is fitted
with 8 connectors J2 to J9 and
an additional IC, U11.
8 Matrix Daughtercard assemblies
are fitted to the 8-Slot Backplane.
CONFIGURATION
U7
37-PIN D-TYPE PLUG
MOTHER BOARD
EEPROM
U1
J1 X BUS
CONTROL
DAUGHTER BOARD
RELAY
DRIVERS
U10 TO U17 X BUS
J2
RELAY
DRIVERS
U2 TO U9
J3
RELAY
COILS MATRIX
Y ISOLATION
RELAYS
RELAY
COILS MATRIX
J4
Y BUS
Y BUS
Y BUS
CONTROL
37-PIN D-TYPE PLUG
MOTHER BOARD
EEPROM
U1
J1 X BUS
CONTROL
DAUGHTER BOARD
RELAY
DRIVERS
U10 TO U17 X BUS
J2
RELAY
DRIVERS
U2 TO U9
J3
RELAY
COILS MATRIX
Y ISOLATION
RELAYS
RELAY
COILS MATRIX
J4
Y BUS
Y BUS
Y BUS
CONTROL
ANALOG BUS
37-PIN D-TYPE PLUG
MOTHER BOARD
EEPROM
U1
J1 X BUS
CONTROL
DAUGHTER BOARD
RELAY
DRIVERS
U10 TO U17 X BUS
J2
RELAY
DRIVERS
U2 TO U9
J3
RELAY
COILS MATRIX
Y ISOLATION
RELAYS
RELAY
COILS MATRIX
J4
Y BUS
Y BUS
Y BUS
CONTROL
37-PIN D-TYPE PLUG
MOTHER BOARD
EEPROM
U1
J1 X BUS
CONTROL
DAUGHTER BOARD
RELAY
DRIVERS
U10 TO U17 X BUS
J2
RELAY
DRIVERS
U2 TO U9
J3
RELAY
COILS MATRIX
Y ISOLATION
RELAYS
RELAY
COILS MATRIX
J4
Y BUS
Y BUS
Y BUS
CONTROL
J4
J3
J2
J5
Figure 2.3 - 40-597 BRIC Matrix: Functional Block Diagram

Page 2.4 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering
SECTION 2 - TECHNICAL DESCRIPTION
THIS PAGE INTENTIONALLY BLANK

Page 3.1
1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering SECTION 3 - INSTALLATION
Page 3.1
REED RELAY MODULE 40-110/115/120/125
pickering SECTION 3 - INSTALLATION
kg
PREOPERATION CHECKS (UNPACKING)
1. Check the module for transport damage and report any damage immediately to Pickering Interfaces.
Do not attempt to install the product if any damage is evident.
2. Position the chassis relative to any other equipment the module(s) will connect with. Ensure the chassis is not
connected to the electrical supply.
3. Ensure that the designated area for the chassis containing the module is of at and solid construction to
withstand and support the combined weight of the module(s) and chassis.
SECTION 3 - INSTALLATION
!
Refer to the Warnings and Cautions at the front of this manual
Modular products require installation in a suitable PXI/LXI chassis. The module is designed for indoor use only.
Figure 3.1 - Installing the Module into a PXI/cPCI/LXI Chassis
PXI / LXI Chassis
Figure 3.1 - Installing the Module into a PXI / cPCI / LXI Chassis
PXI/Compact PCI
Chassis
BRIC Module
Ejector Handle
in Down Position
pickering
BRIC4
Injector/Ejector Rail
PXI / LXI Chassis

Page 3.2 1-POLE 2A BRIC 3U PXI MULTI-SLOT MATRIX 40-597
pickering
SECTION 3 - INSTALLATION
Page 3.2 REED RELAY MODULE 40-110/115/120/125
pickering
SECTION 3 - INSTALLATION
SOFTWARE INSTALLATION
First install the appropriate Pickering PXI switch card drivers by running the installer program Setup.exe (provided
in a compressed zip le), either from the CD-ROM supplied, or by downloading the latest version from our website
pickeringtest.com - the recommended method. Setup is accompanied by a ReadMe le containing
additional installation information. A single installation covers all cards in the System 40, System 45 and System
50 ranges.
When installation completes, the installed drivers’ ReadMe le is offered for display. It can also be displayed
later using a shortcut on the Programs>>Pickering menu.
If you are not a LabVIEW user you should choose the “full” version, and once that has been installed run
the LabVIEW Runtime Engine installer via the shortcut on the Programs>>Pickering menu. In the absence of
LabVIEW the Runtime Engine is required to support the Pickering Test Panels application.
!
HARDWARE INSTALLATION
ELECTRICAL CONNECTION (CHASSIS)
1. The chassis must be electrically installed in accordance with local regional electrical codes by a qualied
engineer.
2. The chassis must be grounded.
Electrostatic discharge can damage the components on the module. To avoid such damage in handling the
board refer to page VII.
Ensure that there is adequate ventilation.
The module should be installed in accordance with the following procedure:
1. Ensure that the system is turned OFF but still connected to mains so that it remains grounded.
2. Choose an appropriate slot in the rack.
3. Remove the blanking plate for the chosen slot.
4. Ensure that the injector/ejector handle is in its downward position. Align the module with the card guides on
the top and bottom of the slot.
Do not raise the injector/ejector handle whilst inserting the module as the module will not insert properly.
5. Hold the handle whilst slowly sliding the module into the card guides until the handle catches on the injector/
ejector rail (refer to Figure 3.1).
6. Raise the injector/ejector handle until the module rmly seats into the backplane. The front panel of the
module should be ush with the front panel of the chassis.
7. Secure the front panel of the module using both screws to the chassis front panel mounting rails.
8. In a system employing a remote control interface to connect an external controller to a PXI chassis or to link
multiple chassis, power-up the system as follows:
a. For a system comprising an external controller and one chassis, power up the chassis before powering up
the external controller.
b. For a system comprising more than one chassis, turn ON the last chassis in the system followed by the
penultimate, etc, and nally turn ON the external controller or chassis containing the system controller.
9. For Pickering Interfaces modular LXI installation there is no requirement to use any particular power up
sequence.