pickeringtest.com

41-7526 Channel Battery Simulator Module

● 6 Power Supplies In A Single PXI Slot ● Independent Sense Connections ● Ideal For Battery Stack Emulation ● 750V Independent Isolation Barriers ● Up To 300mA Output Per Simulator ● Battery Charging Emulation To 100mA ● Uses Backplane Power Sources ● Hardware shutdown control ● VISA and Kernel Drivers Supplied For

Windows XP/Vista/7/8 Plus Soft Front Panel ● Use In Pickering 19-Slot PXI Chassis Or

18-Slot LXI Chassis

The 41-752 is a 6 channel battery simulator, each channel being capable of supplying up to 7V and 300mA to the load. Each channel is fully isolated from ground and from each other allowing the channels to be connected in series to simulate batteries arranged in a stacked architecture. The 750V isolation barrier permits the 41-752 to be used to create a lower power version of a battery stack representative of those used for vehicle propulsion.

Each battery simulator provides independent power and sense connections, allowing the battery simulator to sense a remote load and correct for wiring voltage losses. The battery simulator is designed to respond to dynamic loads, minimizing the need for local decoupling capacitors at the load.

A signal line on the user connector allows the user to shutdown all battery simulator channels with a single connection. Mulitple module control lines may be linked together to provide an easy way of inhibiting voltage generation when using many series connected modules that provide high output voltages and providing a means of automatic shutdown when connectors are removed.

ISSU

E 3

.1 JU

L 2

015

Soft Front Panel for Battery Simulator Modules

POWER AND CONTROL FROM PXI BACKPLANE

CHANNEL 1

Vout+ Sense+Vout- Sense-

CurrentSink

VoltageSource

CHANNEL 2

V+ S+V- S-

CHANNEL 3

V+ S+V- S-

CHANNEL 4

V+ S+V- S-

CHANNEL 5

V+ S+V- S-

CHANNEL 6

V+ S+V- S-

37-WAY D-TYPE CONNECTOR

Functional Block Diagram For The 41-752 6-Channel Battery Simulator

The 41-752 can be used as a 6 channel fully isolated power supply with independent sense lines on each channel

The user connector is a 37-way high voltage D Type which is fully supported by the wide range of Pickering Interfaces connector accessories.

pickeringtest.com

Power Requirements from PXI Power Supply

+3.3V +5V +12V -12V

0.8A 2.0A 0.6A 0.3A

At maximum load for all channels,

Recommended chassis are 60-103 and 60-103A or 40-923 and 40-923A for applications requiring many modules (up to 18 off) in a single chassis to avoid chassis limitations.

Specification

Number of Channels: 6 independent isolated channels.

Output Voltage Range: 0 to 7V, settable with 14-bit resolution (approximately 0.43mV).

Output Voltage Accuracy: ±0.2% ±20mV from 1V to 7V output over ambient temperature range +11°C to +31°C.

Isolation Voltage: ±750V

Output Current: Up to 300mA per channel for voltages from 2.5V to 7V Linearly de-rate to 200mA into a short circuit below 2.5V without thermal shutdown.

Current Sink: Variable current sink permits the output to be loaded so the battery simulator can sink current from a charger. Current sink can be set from 0 to 100mA in 16 steps. Current sink setting reduces the current available at the user connector.

Output Connections: Vout+, Vout- and two sense inputs for each simulator channel. Sense inputs detect output voltage at front panel connector if no remote sense lines are connected.

Load Response Time: 250µs

Power Source: PXI backplane +12V, +5V, +3.3V and -12V.

Protection: All simulators are short circuit protected, reverse voltage protected and include thermal shutdown.

Output Connector: 37-way D-type, high voltage

PXI Characteristics

Backplane connection: 33MHz, 32-bit.

Mechanical: 3U, 1-slot.

Mating Connectors & Cabling

For connection accessories for the 41-752 please refer to the 90-007D 37-way D-Type Connector Accessories data sheet where a complete list and documentation can be found for accessories.

Product Order Codes

Battery Simulator, 6-Channel 41-752-001

pickeringtest.compickeringtest.com

ProgrammingPickering provide kernel, IVI and VISA (NI and Agilent) drivers which are compatible with 32/64-bit versions of Windows including XP, Vista, 7 and 8 operating systems. 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:

� National Instruments products (LabVIEW, LabWindows/CVI, Switch Executive, MAX, TestStand, etc.)

� Microsoft Visual Studio products (Visual Basic, Visual C+)

� Agilent VEE � Mathworks Matlab

� Marvin ATE Easy � MTQ Testsolutions Tecap

� Tecap SwitchingDrivers for popular Linux distributions are available, other environments are also supported, please contact Pickering with specific enquiries.

Operating/Storage ConditionsOperating Conditions

Operating Temperature: Humidity: Altitude:

0°C to +55°C Up to 90% non-condensing 5000m

Storage and Transport ConditionsStorage Temperature: Humidity: Altitude:

-20°C to +75°C Up to 90% non-condensing 15000m

PXI & LXI Chassis Compatibility

Compatible with all chassis conforming to the 3U PXI and 3U cPCI specification. Compatible with Legacy and Hybrid peripheral slots in a 3U PXI Express chassis.Compatible with Pickering Interfaces LXI Modular Chassis. For information on driving your switching solution in an LXI environment refer to the LXI Product Catalog.

PXI & CompactPCI ComplianceThe module is compliant with the PXI Specification 2.2. Local Bus, Trigger Bus and Star Trigger are not implemented.Uses 33MHz 32-bit backplane interface.

Safety & CE ComplianceAll modules are fully CE compliant and meet applicable EU directives: Low-voltage safety EN61010-1:2001, EMC Immunity EN61000-6-1:2001, Emissions EN55011:1998.

Please refer to the 200 page Pickering Interfaces “Connection Solutions” catalog for the full list of connector/cabling options, including drawings, photos and specifications. Available in either print or as a download.Alternatively our web site has dynamically linked connector/cabling options, including pricing, for all Pickering PXI modules.

Ever wondered what PXI is all about?Pickering Interfaces’ “PXImate” explains the basics of PXI and provides useful data for engineers working on switch based test systems.The PXImate is available free on request from the Pickering website.

“The Big PXI Catalog” gives full details of Pickering’s entire range of PXI switch modules, instrument modules and support products.At over 500 pages, the Big PXI Catalog is available on request or can be downloaded from the Pickering website.

The “PXI Module Map” - a simple fold-out selection guide to all Pickering’s 1000+ PXI Modules.

The “Cables & Connectors Map” - outlines the cable and connector options available for all PXI Modules.

Latest DetailsPlease refer to our Web Site for Latest Product Details.www.pickeringtest.com

© C

opyr

ight

(201

5)

Pic

kering

Inte

rfac

es.

All

Rig

hts

Res

erve

d

Pic

kering

Inte

rfac

es m

aint

ains

a c

omm

itmen

t to

con

tinuo

us p

rodu

ct d

evel

opm

ent,

cons

eque

ntly

we

rese

rve

the

righ

t to

var

y fr

om t

he d

escr

iptio

n gi

ven

in t

his

data

she

et.

pickeringtest.com