Pickering 40-658 User manual

Page (1)
POWER & SENSE MULTIPLEXER MODULE 40-658
pickering
Issue 7.0 February 2019
User Manual
Power & Sense Multiplexer Module
(Model No. 40-658)
pickeringtest.com pickering

Page (II) POWER & SENSE MULTIPLEXER MODULE 40-658
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Page (II) REED RELAY MODULE 40-110/115/120/125
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© COPYRIGHT (2019) 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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POWER & SENSE MULTIPLEXER MODULE 40-658
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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]

Page (IV) POWER & SENSE MULTIPLEXER MODULE 40-658
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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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POWER & SENSE MULTIPLEXER MODULE 40-658
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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
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 Pickering PXI Modules ............4.1
Module Architecture 40-658.................................................4.2
Sub-unit Cross Reference ....................................................4.3
Programming The Module 40-658.......................................4.4
Section 5
Connector Information................................................................5.1
Section 6
Trouble Shooting.........................................................................6.1
Section 7
Maintenance Information............................................................7.1
Switching System Test Tools ...............................................7.1
Relay Lookup Table...............................................................7.1
Component Layout................................................................7.3
CONTENTS

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Page (VII)
POWER & SENSE MULTIPLEXER MODULE 40-658
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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
POWER & SENSE MULTIPLEXER MODULE 40-658
pickering SECTION 1 - TECHNICAL SPECIFICATION
SECTION 1 - TECHNICAL SPECIFICATION
pickeringtest.com
PXI Power & Sense Multiplexer 40-658
ISSUE 9.0 JAN 2019
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
• 2-Pole 18-Way Power MUX, 2.8A Peak Current
• 2-Pole 18-Way Sense MUX
• Compact Solution for 4-Wire Power
Distribution and Regulation
• Ideal for 4-Wire Resistance Measurements
• Uses High Reliability Reed Relays
• VISA, IVI & Kernel Drivers Supplied for
Windows
• Supported by PXI or LXI Chassis
• Supported by
eBIRST ™
• 3 Year Warranty
The 40-658 combines a 2-pole 18-way power distribution MUX with
a second lower power 2-pole 18-way MUX in one convenient single
slot PXI module.
The module is ideal for the switching of power supplies that have
remote sensing capability allowing them to regulate the voltage
delivered to a device under test at a remote point. The 40-658
allows a single power supply to be connected in turn to a number
of devices under test, simulating a battery or local power supply.
Combining a power and sense MUX in a single module saves
space in a PXI chassis by eliminating the need for two modules.
The 40-658 can also be used for making 4-wire low resistance
measurements by supplying the resistor under test with high
current through the power MUX and sensing the voltage drop
through the low power MUX. It can also be used as a general
purpose dual 2-pole 18-way MUX.
Power and Sense MUX Schematic Diagram
Com2
Com1
1.1
2.1
18.2
2.2
3.1
3.2
4.1
4.2
18.1
1.2
SENSE MUX
Com2
Com1
1.1
2.1
18.2
2.2
3.1
3.2
4.1
4.2
18.1
1.2
POWER MUX
The module is ideal for the sequenced bulk testing of a wide variety
of devices to derive environmental or manufacturing variance
information.
Ruthenium reed relays are used throughout ensuring a long service
life.

Page 1.2 POWER & SENSE MULTIPLEXER MODULE 40-658
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SECTION 1 - TECHNICAL SPECIFICATION
Power & Sense MUX – 40-658
pickeringtest.com
Specifications
Switching Specification - Power MUX
Switch Type: Ruthenium Reed Relay
Max Switch Voltage: 200VDC/240VAC*
Max Switch Current:
Max Carry Current:
Max Switching Power:
1A
2A Continuous,
2.8A Peak (50% duty cycle)
40W
Initial On Path Resistance:
Off Path Resistance:
<250mΩ
>109Ω
Operating Time: 1ms typical,
500µs for multichannel mode
Expected Life, low power load:
Expected Life, full power load:
>108 operations
>106 operations
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.
Power Requirements
+3.3V +5V +12V -12V
0150mA 70mA 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.
Mechanical Characteristics
Single slot 3U PXI (CompactPCI card).
3D models for all versions in a variety of popular le formats are
available on request.
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via front panel 78-pin male D-type connector, for pin outs
please refer to the operating manual.
Relay Type
The 40-658 is tted with ruthenium reed relays, these offer very
long life with good low level switching performance and excellent
contact resistance stability.
All reed relays are manufactured by our sister company Pickering
Electronics: pickeringrelay.com
Switching Specification - Sense MUX
Switch Type: Ruthenium Reed Relay
Max Switch Voltage: 200VDC*
Max Switch Current:
Max Carry Current:
Max Switching Power:
1A
1.2A
20W
Initial On Path Resistance:
Off Path Resistance:
<150mΩ
>109Ω
Operating Time: 1ms typical,
500µs for multichannel mode
Expected Life, low power load:
Expected Life, full power load:
>108 operations
5x106 operations
* For full voltage rating, signal sources to be switched must be fully
isolated from mains supply and safety earth.

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POWER & SENSE MULTIPLEXER MODULE 40-658
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Power & Sense MUX – 40-658
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Ordering Information
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. For more information go to: pickeringtest.com/ebirst
Product Test Tool Adaptor
40-658 93-006-001 Not Required
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
40-658 91-100-034
For further assistance, please contact your local Pickering sales
ofce.
Mating Connectors & Cabling
For connection accessories for the 40-658 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.
Product Order Codes
Channel
Selection Model Variant Order Code
Single 2-Pole 18-Way Power MUX
with 2-Pole 18-Way Sense MUX 40-658-002
Note: The above module is available to select a single channel.
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 reed 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.

Page 1.4 POWER & SENSE MULTIPLEXER MODULE 40-658
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SECTION 1 - TECHNICAL SPECIFICATION
Power & Sense MUX – 40-658
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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 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 1.5
POWER & SENSE MULTIPLEXER MODULE 40-658
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Power & Sense MUX – 40-658
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Supporting Products & Software
© Copyright (2019) 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
• 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 for the PXI and LXI standards.
To view, download or request any of our product resources, please visit: pickeringtest.com/resources

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SECTION 1 - TECHNICAL SPECIFICATION
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Page 2.1
POWER & SENSE MULTIPLEXER MODULE 40-658
pickering SECTION 2 - TECHNICAL DESCRIPTION
SECTION 2 - TECHNICAL DESCRIPTION
FUNCTIONAL DESCRIPTION
A functional block diagram is provided in Figure 2.1. The Power and Sense Multiplexer Module is powered by
+12V and +5V inputs via Compact PCI connector J1. The interface to the user test equipment is via the front panel
mounted 78-pin D-type connector, J2. The module comprises a PCB populated with +12V two pole relays congured
as two 18 to 1 multiplexers. The Power Multiplexer uses 40W rated relays for switching, the Sense multiplexer uses
20W relays for switching. The relays are energised via control signals from relay drivers U8 to U10. Each relay driver
is addressed by PCI bridge U1, via the control logic comprising U3 to U6, to output the required signal. Module
conguration is determined by data stored in EEPROM U7. PCI Bridge U1 is congured by EEPROM U2. At start up
the application of the +12V supply to the relays is delayed by a protection circuit comprising transistors Q1 and Q2.
C2.1
C2.2
201.1
201.2
202.1
202.2
203.1
203.2
204.1
204.2
215.1
215.2
216.1
216.2
217.1
217.2
218.1
218.2
SENSE MUX
(MUX 2)
C1.1
C1.2
101.1
101.2
102.1
102.2
103.1
103.2
104.1
104.2
115.1
115.2
116.1
116.2
117.1
117.2
118.1
118.2
POWER MUX
(MUX 1)
RELAY
DRIVER
U9
MODULE
CONFIGURATION
U5, U6 AND U7
PCI
BRIDGE
U1
TERMINATING
RESISTORS
R3 TO R14
COMPACT PCI BUS CONNECTOR J1
+12V
0V
+5V
PCI BRIDGE
CONFIGURATION
U2
RELAY
DRIVER
U8
PROTECTION
CIRCUIT
Q1, Q2
FRONT PANEL 78-PIN D-TYPE CONNECTOR
RL11 to
RL26
RL3 to
RL10
&
RL27 to
RL34
POWER ON
RESET
LOCAL RESET
U3
READ/WRITE
STROBES
U4
RELAY
DRIVER
U10
RL1 &
RL2
AND
RL35 &
RL36
POWER AND SENSE MULTIPLEXERS
Figure 2.1 - Power and Sense Multiplexer Module 40-658: Functional Block Diagram

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SECTION 2 - TECHNICAL DESCRIPTION
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Page 3.1
POWER & SENSE MULTIPLEXER MODULE 40-658
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

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SECTION 3 - INSTALLATION
Page 3.2 REED RELAY MODULE 40-110/115/120/125
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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.

Page 3.3
POWER & SENSE MULTIPLEXER MODULE 40-658
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Page 3.3
REED RELAY MODULE 40-110/115/120/125
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Figure 3.3 - General Soft Front Panel Selector
TESTING OPERATION
After installation of the hardware and Pickering PXI Driver software package start the General Soft Front
Panel (GSFP) using the desktop icon or via the Start menu (Start Menu-> Pickering Interfaces Ltd ->
General Soft Front Panel).
A selector panel will appear, listing all installed Pickering PCI, PXI or LXI switch cards and resistor cards. Click
on the card you wish to control, and a graphical control panel is presented allowing operation of the card.
Panels can be opened simultaneously for all the installed cards.
More details how to use the GSFP can be found in the manual, via menu Help\Manual
Figure 3.2 - General Soft Front Panel Icon

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SECTION 3 - INSTALLATION
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