Pickering 40-191B Manuel utilisateur

pickeringtest.com

Issue 2.1 August 2023

40-191B User Manual

PXI 30 A Fault Insertion Switch Module

Page (II) 30A FAULT INSERTION SWITCH MODULE 40-191B

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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)

30A FAULT INSERTION SWITCH MODULE 40-191B

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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) 30A FAULT INSERTION SWITCH MODULE 40-191B

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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)

30A FAULT INSERTION SWITCH MODULE 40-191B

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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

Hardware Interlock ................................................................2.2

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..............................................................4.2

Programming The Module ....................................................4.3

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 Tables.............................................................7.1

Appendix A

Interlock Connector Wiring ........................................................A.1

CONTENTS

Page (VI) 30A FAULT INSERTION SWITCH MODULE 40-191B

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THIS PAGE INTENTIONALLY BLANK

Page (VII)

30A FAULT INSERTION SWITCH MODULE 40-191B

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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) 30A FAULT INSERTION SWITCH MODULE 40-191B

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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

30A FAULT INSERTION SWITCH MODULE 40-191B

pickering SECTION 1 - TECHNICAL SPECIFICATION

SECTION 1 - TECHNICAL SPECIFICATION

Supported by

eBIRST

eBIRST switching system test tools simplify switching

system fault-ﬁnding by quickly testing the system and

graphically identifying the faulty relay.

For more information go to: pickeringtest.com/ebirst

y6 Fault Insertion Channels

yAvailable With Optional Hardware Interlock

y40 A Single Channel

y30 A Continuous, All Channels

ySimulation of Various Types of Electrical Fault,

Enabling Rigorous Fault Testing

y2 Fault Insertion Buses

yHigh Inrush Current Rating

ySwitch ±40 V Signals (AC or DC)

yDrivers Supplied for Windows and Linux, Plus

Support for Real-time Systems

ySupported by PXI or LXI Chassis

ySupported by

eBIRST

™

y3 Year Warranty

Stimulus/Measurement Connections

UUT Connections

Fault Insertion Bus 2

Fault Insertion Bus 1

Fault Connections

COM1

COM2

40-191B 6-Channel Fault Insertion Switch

Schematic Diagram

The 40-191B is a 6 Channel Fault Insertion switch for fault

simulation in automotive systems. It can carrying 40 A on

single channel or 30 A on all channels at the same time and

provides a robust solution to high current fault insertion.

It is is able to insert 3 different fault conditions between the

test ﬁxture and the equipment under test:

• Open-Circuit

• Short-Circuit between UUT connections

• Short-Circuit to external signals

Through relays allow signals to the UUT to be set open-

circuit. Two fault insertion buses can be used for shorting

channels together or connecting to an external signal such as

power, ignition or ground to simulate fault conditions.

The 40-191B uses solid state switching capable of handling

inrush current of greater than 120 A and peak voltage of 40 V.

With an indeﬁnite number of switching operations the 40-191B

can hot switch AC or DC with no life degradation.

pickeringtest.com

40-191B

PXI 30 A Fault Insertion Switch Modules

Issue 2.0 June 2023

Page 1.2 30A FAULT INSERTION SWITCH MODULE 40-191B

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SECTION 1 - TECHNICAL SPECIFICATION

Model No. Signal Channels Fault Buses Fault Inputs Max Voltage Max Current or Bus Type

40-190B 74, 64 or 32 1 or 2 4 or 8 165 V 2 A

40-191B 6 2 2 40 V 30 A

40-192A 6 2 2 200 V 10 A

40-193A 7 1 or 2 1 or 2 16 V 20 A, 1 A min

40-194A 7 1 or 2 1 or 2 16 V 20 A, no min

40-195 22 or 11 pairs — 8 or 4 150 V 1 A

40-196 10 or 5 pairs — 10 or 5 110 V 5 A

40-197A 34 or 16 4 8 300 V 2 A

40-198 20 1 or 2 3 or 6 250 V 5 A

40-199 10 1 or 2 2 250 V 10 A

40-200 4 or 8 differential 4 8 100 V CAN, FlexRay

40-201 4 or 8 differential 2 4 100 V Ethernet/AFDX/

BroadR-Reach

40-202 22 or 11 pairs — 22 or 11 150 V 1 A

Hardware Interlock

The 40-191B modules are available with an optional

hardware interlock. The interlock, when activated,

will return all relays to their default unpowered state

(assuming the relays are fully functional) and also

provide error notiﬁcation via the software interface.

The interlock feature can be daisy-chained between

additional hardware interlock enabled modules for

example to allow one signal to disable multiple cards.

For further details please refer to the Hardware

Interlock section within the user manual.

100 Ω

+3.3 V

GND

External

Wire Link

Front Panel

Connector

Interlock

Daisy-chain

Interlock

Detection

Circiuitry

Processor Relay Driver(s)

SPI Serial

Comms

Output Enable

SPI Serial

Comms

Output Enable

Drive

Outputs

Relays

Interlock Signal Routing Diagram for 40-191B

Versions With Hardware Interlock Option

Interlock Connector

Pickering’s Range of PXI Fault Insertion Switches

40-191B

pickeringtest.com Page 2

PXI 30 A Fault Insertion Switch Modules

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