Pickering 40-658A User manual

Page (1)

POWER & SENSE MULTIPLEXER MODULE 40-658A

pickering

Issue 1.0 March 2019

User Manual

Power & Sense Multiplexer Module

(Model No. 40-658A)

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Page (II) POWER & SENSE MULTIPLEXER MODULE 40-658A

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Page (II) REED RELAY MODULE 40-110/115/120/125

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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)

POWER & SENSE MULTIPLEXER MODULE 40-658A

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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: +49 89 125 953 160

E-mail: [email protected]

Sweden

Tel: +46 340-69 06 69

E-mail: [email protected]

USA

Tel: (West) +1 541 471 0700

Tel: (East) +1 781 897 1710

E-mail: [email protected]

Czech Republic

Tel: +420 558 987 613

E-mail: [email protected]

France

Tel +33 9 72 58 77 00

E-mail [email protected]

Pickering Interfaces Headquarters

Stephenson Road Clacton-on-Sea CO15 4NL United Kingdom

Tel: +44 (0)1255-687900

E-Mail: [email protected]

China

Tel: +86 4008 799 765

E-mail: [email protected]

Page (IV) POWER & SENSE MULTIPLEXER MODULE 40-658A

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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.

SAFETY SYMBOLS

PRODUCT SAFETY

The following safety symbols may be used on the product and throughout the product documentation.

Page (V)

POWER & SENSE MULTIPLEXER MODULE 40-658A

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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 40-658A ..............................................4.2

Sub-unit Cross Reference ....................................................4.3

Programming The Module 40-658A ....................................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

Page (VI) POWER & SENSE MULTIPLEXER MODULE 40-658A

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THIS PAGE INTENTIONALLY BLANK

Page (VII)

POWER & SENSE MULTIPLEXER MODULE 40-658A

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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

Page (VIII) POWER & SENSE MULTIPLEXER MODULE 40-658A

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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

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 40-658A

pickering SECTION 1 - TECHNICAL SPECIFICATION

SECTION 1 - TECHNICAL SPECIFICATION

pickeringtest.com

PXI Power & Sense Multiplexer 40-658A

ISSUE 1.0 FEB 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 40-658A 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 40-658A

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 40-658A 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.

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.

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 40-658A can be operated as a conventional multiplexer

with break-before-make action when a new channel is selected.

Alternatively, product variants can be supplied that allow multiple

channels to be simultaneously selected.

The 40-658A channel selection congurations have been revised

from the 40-658. The 40-658A defaults to single channel selection

with multiple channel selection variants dened by use of a sufx.

Page 1.2 POWER & SENSE MULTIPLEXER MODULE 40-658A

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SECTION 1 - TECHNICAL SPECIFICATION

Power & Sense MUX – 40-658A

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Speciﬁcations

Switching Speciﬁcation - Power MUX

Switch Type: Ruthenium Reed Relay

Max Switch Voltage: 200VDC/240VAC*

Max Switch Current:

Max Carry Current:

Max Switching Power:

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 40-658A 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:

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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