Pickering 40-670A Manual de usuario
pickeringtest.com
PXI Very High Density Multiplexer Module 40-670A
ISSUE 11.1 APR 2023
Supported by
eBIRST
These test tools simplify fault-finding by quickly testing the
system and graphically identifying the faulty relay.
For more information go to: pickeringtest.com/ebirst
yVery High Density Multiplexer
yUp to 198 Switch Pins Available with 1, 2, 4, 8, 16
or 32-Pole Switching Formats
yAll Versions Use High Reliability Pickering
Reed Relays
yFast Operating Speed 500µs Typical per Relay
ySwitch up to 150 VDC/100 VAC, 0.5 A with
10 W Max Power
yAutomatic Isolation Switches Reduce Capacitive
Loading in Large Systems
yDrivers Supplied for Windows & Linux,
Plus Support for Real-time Systems
ySupported by PXI or LXI Chassis
ySupported by
eBIRST
™
y3 Year Warranty
1
2
3
Com
Isolation
Switch
198
40-670A-022 198-Channel 1-Pole Multiplexer
The 40-670A module features a wide range of multiplexer
configurations based on high performance ruthenium reed
relays. Typical applications include signal routing in ATE
and data acquisition systems. User connections are via a
front panel 200-pin socket.
40-670A Very High Density Multiplexer Range:
198-Channel, 1-Pole (with isolation switching)
99-Channel, 2-Pole (with isolation switching)
99-Channel, 1-Pole (with isolation switching)
49-Channel, 4-Pole (with isolation switching)
49-Channel, 2-Pole (with isolation switching)
24-Channel, 8-Pole (with isolation switching)
24-Channel, 4-Pole (with isolation switching)
10-Channel, 16-Pole (no isolation switching)
10-Channel, 8-Pole (no isolation switching)
5-Channel, 32-Pole (no isolation switching)
5-Channel, 16-Pole (no isolation switching)
The majority of 40-670A models (see order codes)
allow multiple channels to be simultaneously selected.
Alternatively, product variants can be supplied that operate
as a conventional multiplexer with break-before-make
action when a new channel is selected.
Note: The multiple channel selection option is not available
for the 40-670A-022-198/1 multiplexer.
Versions with automatic isolation switching (see range
table above) connect only the active multiplexer bank to
the common terminal, thereby keeping capacitive loading
and leakage currents in large multiplexer systems to a
minimum. Larger multiplexers may be constructed by
daisy chaining the common signals from multiple modules.
(Multiple channel selection not available for this version)
Front Panel Connector
This product is based on the obsolete Molex LFH series
connector that has been superseded by a Pickering
commissioned form, fit, function equivalent. The new
connector series is 100% compatible with the Molex
connectors allowing either gender of Pickering connector
to mate with the corresponding Molex part without issue.
Very High Density Multiplexer, 40-670A
pickeringtest.com
Overview
40-670A-022 99-Channel 2-Pole Multiplexer
1.1
2.1
Com 1
49.1
Isolation
Switch
1.2
2.2
Com 2
49.2
1.3
2.3
Com 3
49.3
1.4
2.4
Com 4
49.4
40-670A-022 49-Channel 4-Pole Multiplexer
1.1
2.1
Com 1
99.1
Isolation
Switch
1.2
2.2
Com 2
99.2
1.1
1.25
Com 1
5.1
1.2
1.26
Com 2
5.2
1.3
1.27
Com 3
5.3
1.4
1.28
Com 4
5.4
1.5
1.29
Com 5
5.5
1.6
1.30
Com 6
5.6
1.7
1.31
Com 7
5.7
1.8
1.32
Com 8
5.8
Com 25
Com 26
Com 27
Com 28
Com 29
Com 30
Com 31
Com 32
5.25
5.26
5.27
5.28
5.29
5.30
5.31
5.32
CHANNEL 1CHANNEL 5
40-670A-022 5-Channel 32-Pole Multiplexer40-670A-022 10-Channel 16-Pole Multiplexer
1.1
1.9
Com 1
10.1
1.2
1.10
Com 2
10.2
1.3
1.11
Com 3
10.3
1.4
1.12
Com 4
10.4
1.5
1.13
Com 5
10.5
1.6
1.14
Com 6
10.6
1.7
1.15
Com 7
10.7
1.8
1.16
Com 8
10.8
Com 9
Com 10
Com 11
Com 12
Com 13
Com 14
Com 15
Com 16
10.9
10.10
10.11
10.12
10.13
10.14
10.15
10.16
CHANNEL 1CHANNEL 10
Very High Density Multiplexer, 40-670A
pickeringtest.com
Specifications
Switching Specification
Switch Type: Ruthenium Reed
Max Switching Voltage: 150 VDC/100 VAC*
Max Power:
Max Switch Current:
Max Carry Current:
10 W
0.5 A
0.5 A
Initial Path Resistance - On
(Single Module):
Path Resistance - Off
(Single Module):
Differential Thermal Offset:
<1200 mΩ
>109Ω
<10 µV
Bandwidth (3 dB, 1 module) >5 MHz †
Operate Time: 1 ms typical, 500 µs for
multi-channel mode
Expected Life, low power load:
Expected Life, full power load:
1x109operations
>1x106 operations
* For full voltage rating, signal sources to be switched
must be fully isolated from mains supply and safety earth.
† Bandwidth is configuration dependent (please consult
sales office for further information).
Power Requirements
+3.3 V +5 V +12 V -12 V
0 1340 mA (typ 300 mA) 0 0
Operating/Storage Conditions
Operating Conditions
Operating Temperature:
Humidity:
Altitude:
0 °C to +55 °C
Up to 90 % non-condensing
5000 m
Storage and Transport Conditions
Storage Temperature:
Humidity:
Altitude:
-20 °C to +75 °C
Up to 90 % non-condensing
15000 m
PXI & CompactPCI Compliance
The module is compliant with the PXI Specification
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).
Module weight: 200 g (40-670A-022-99/2).
3D models for all versions in a variety of popular file
formats are available on request.
Connectors
PXI bus via 32-bit P1/J1 backplane connector.
Signals via front panel 200-pin female LFH* connector, for
pin outs please refer to the operating manual.
* LFH relates to the obsolete Molex connector series and
is retained for continuity, products will be fitted with a
form, fit, function Pickering equivalent connector that is
intermateable with the original Molex parts.
Relay Type
The 40-670A is fitted with ruthenium sputtered reed relays,
these offer very long life with good low level switching
performance and excellent contact resistance stability.
Spare reed relays are built onto the circuit board to allow
easy maintenance with minimum downtime.
All reed relays are manufactured by our sister company
Pickering Electronics: pickeringrelay.com
40-670A-022 24-Channel 8-Pole Multiplexer
1.1
2.1
Com 1
24.1
Isolation
Switch
1.2
2.2
Com 2
24.2
1.3
2.3
Com 3
24.3
1.4
2.4
Com 4
24.4
1.5
2.5
Com 5
24.5
1.6
2.6
Com 6
24.6
1.7
2.7
Com 7
24.7
1.8
2.8
Com 8
24.8
Very High Density Multiplexer, 40-670A
pickeringtest.com
Ordering Information
Support Products
eBIRST
Switching System Test Tool
This product is supported by the eBIRST test tools which
simplify the identification of failed relays, the required
eBIRST tools are below. For more information go to:
pickeringtest.com/ebirst
Product Test Tool Adaptor
40-670A 93-002-001 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
40-670A-021
40-670A-022
91-100-018
91-100-013
For further assistance, please contact your local Pickering
sales office.
Mating Connectors & Cabling
For connection accessories for the 40-670A range please
refer to the 90-002D 200-pin LFH 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 - Very High Density Multiplexer
Channel
Selection Model Variant Order Code
Single 198-Channel, 1-Pole 40-670A-022-198/1
Note: The above module can only select a single channel.
Channel
Selection Model Variant Order Code
Single 99-Channel, 2-Pole 40-670A-022-99/2-S1
Note: The above module is available to select a single
channel.
Channel
Selection Model Variant Order Code
Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
99-Channel, 1-Pole
49-Channel, 2-Pole
24-Channel, 4-Pole
10-Channel, 8-Pole
5-Channel, 16-Pole
99-Channel, 2-Pole
49-Channel, 4-Pole
24-Channel, 8-Pole
10-Channel, 16-Pole
5-Channel, 32-Pole
40-670A-021-99/1
40-670A-021-49/2
40-670A-021-24/4
40-670A-021-10/8
40-670A-021-5/16
40-670A-022-99/2
40-670A-022-49/4
40-670A-022-24/8
40-670A-022-10/16
40-670A-022-5/32
Note: Contact factory if the above modules are required
in single channel selection mode.
Product Customization
Pickering modules are designed and manufactured on our
own flexible manufacturing lines, giving complete product
control and enabling simple customization to meet very
specific requirements.
Customization can include:
• Alternative reed relay types
• Mixture of reed relay types
• Alternative number of relays
• Different performance specifications
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 office to discuss.
Pickering can supply mating 200-pin connectors and cable
assemblies to enable easy integration of the 40-670A
series of multiplexer modules
Very High Density Multiplexer, 40-670A
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 Relay Division. 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) specification
• 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
Very High Density Multiplexer, 40-670A
pickeringtest.com
Supporting Products & Software
© Copyright (2023) 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 support is provided for LabVIEW Real Time Operating Systems (Pharlap and Linux-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++)
• Programming Languages C, C++, C#, Python
• 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 specific 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
defining 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 specifically for our PXI,
PCI or LXI products, these tools simplify switching system fault-finding 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 and white papers
as well as application specific product brochures to assist when looking for the switching, simulation and connection
solutions you need. We also have 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
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