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USER MANUAL
DIGITAL I/O MODULE
(MODEL No. 40-410)
Issue 1, Mar 2002
www.pickeringswitch.com
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ISO 9002
Reg No. FM38792
Pickering Interfaces Ltd.
Stephenson Road
Clacton-on-Sea
CO15 4NL
United Kingdom
Pickering Interfaces Inc.
966 SW 6th Street
Grants Pass
Oregon 97526
USA
Pickering Interfaces GmbH
Buchenstrasse 15
D-77880
Sasbach
Germany
Pickering Interfaces AB
Karl Nordströmsväg 31
432 53
Varberg
Sweden
Tel:
Fax:
+44 (0)1255-428141
+44 (0)1255-475058
Tel:
Fax:
541 471 0700
541 471 8828
Tel:
Fax:
+49 7841 66 49 10
+49 7841 66 49 12
Tel:
Fax:
+46 340-69 06 69
+46 340-69 06 68
E-Mail:
[email protected]
E-Mail:
[email protected]
E-Mail:
[email protected]
E-Mail:
[email protected]
DIGITAL I/O MODULE 40-410
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© COPYRIGHT (2002) 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.
Page ii
DIGITAL I/O MODULE 40-410
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TECHNICAL SUPPORT
For Technical Support please contact Pickering Interfaces either by phone, fax, the website or via e-mail.
WARRANTY
All products manufactured by Pickering Interfaces are warranted against defective materials and workmanship for
a period of two years 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.
Warranty is on a return to factory basis, however, for most systems, the module may be replaced on a module
exchange basis. A module will be delivered to the user and the faulty part returned to Pickering Interfaces on
receipt.
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, fax, 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ll 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.
Observe the Electrostatic Sensitive Device Caution detailed in Section 8.
Worldwide Technical Support and Product Information
http://www.pickeringswitch.com
Pickering Interfaces Headquarters
Stephenson Road Clacton-on-Sea CO15 4NL United Kingdom
Tel: +44 (0)1255-428141
Fax: +44 (0)1255-475058
E-Mail: [email protected]
Worldwide Offices
Germany
Sweden
USA
Tel: +49 7841 66 49 10 Fax: +49 7841 66 49 12 E-Mail: [email protected]
Tel: +46 340-69 06 69 Fax: +46 340-69 06 68 E-Mail: [email protected]
Tel:
(541) 471 0700 Fax:
(541) 471 8828 E-Mail: [email protected]
DIGITAL I/O MODULE 40-410
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DIGITAL I/O MODULE 40-410
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CONTENTS
Copyright Statement .......................................................... ii
Technical Support and Warranty....................................... iii
Contents (this page)........................................................... v
Section 1
Introduction......................................................................... 1.1
Section 2
Installation........................................................................... 2.1
Section 3
Connector Pin Outs............................................................ 3.1
Section 4
Programming ...................................................................... 4.1
Section 5
Fault Diagnosis................................................................... 5.1
Section 6
Technical Specication...................................................... 6.1
Section 7
Parts List ............................................................................. 7.1
Section 8
Caution ................................................................................ 8.1
DIGITAL I/O MODULE 40-410
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DIGITAL I/O MODULE 40-410
SECTION 1 - INTRODUCTION
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SECTION 1 - INTRODUCTION
GENERAL
The 40-410 Digital I/O Module, which forms part of the System 40 Programmable Relay Switching System, provides
32 bit digital I/O and is used to operate external devices, such as heavy duty relays (power, RF and high voltage
types), solenoids, lamps etc., or for interfacing with external logic, e.g. a programmable instrument with a BCD
interface. The module is provided in the following congurations:
•
•
32In/32 Out (TTL O/P) 40-410-001
32In/32 Out (Open Collector O/P) 40-410-002
APPLICATIONS
The TTL output version of the module allows interaction with external logic and the Open Collector Transistor
version allows operation of external devices with voltages to 50V d.c. and currents to 500mA. Applications include
generating control signals, stimulus and sensing status from digital devices.
MECHANICAL DESCRIPTION
The Digital I/O Module conforms to the 3U height (128mm) Eurocard standard and comprises the following:
•
•
•
•
•
•
•
CPCI Ejector Handle
Front Panel mounted 96-way SCSI 2 Type connector
Four 32 bit TTL I/O Drivers
Four 32 bit Open Collector I/O Drivers
Compact PCI backplane connector
PCI Bridge (U1)
Control Logic
The front panel is secured to the PCB by two M2.5 x 6mm pan-head posi-drive screws.
DIGITAL I/O MODULE 40-410
Page 1.1
SECTION 1 - INTRODUCTION
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FUNCTIONAL DESCRIPTION
A functional block diagram is provided in Figure 1.1. The Module is powered by the +5V supply from the PXI
backplane via Compact PCI connector J1. The interface to the user test equipment is via the front panel mounted
96-way SCSI type connector, J2. The module comprises Open Collector output drivers U16 to U19, TTL input/output
drivers U8 to U15, control logic U3 to U4, conguration EEPROMS U2 and U7 and PCI Bridge U1. The module
conguration, i.e. Open collector output or TTL output, is determined by data stored in EEPROM U7. U16 to U19 and
U8 to U15 are addressed by PCI bridge U1 to output the required signal. PCI Bridge U1 is congured by EEPROM
U2.
96-WAY SCSI TYPE
CONNECTOR
J2
COMPACT PCI
BUS
CONNECTOR
J1
OPEN
COLLECTOR
OUTPUTS
U16 to U19
CONTROL
LOGIC
U3, U4,
U5, U6
TTL
I/O
U8 to U15
MODULE
CONFIGURATION
U7
PCI
BRIDGE
U1
TERMINATING
RESISTORS
R4 TO R15
+5V
PCI BRIDGE
CONFIGURATION
U2
0V
Figure 1.1 - Digital I/O Module 40-410: Functional Block Diagram
Page 1.2
DIGITAL I/O MODULE 40-410
SECTION 2 - INSTALLATION
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SECTION 2 - INSTALLATION
CAUTION
Electrostatic discharge can damage the components on the module. To avoid such damage in handling the
board, touch the anti-static bag to a metal part of the chassis before removing the board from the bag.
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 (refer to the slot address information in Section 4).
3.
Remove the slot cover 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.
CAUTION
Do not raise the injector/ejector handle whilst inserting the module. The module will not insert properly
unless the handle is in its downward position.
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 2.1).
Figure 2.1 - Installing the module into a PXI Chassis
DIGITAL I/O MODULE 40-410
Page 2.1
SECTION 2 - INSTALLATION
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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.
Screw the front panel of the module to the front panel mounting rail.
8.
Power-up the system as follows:
a.
For a system comprising a PC and one rack, power up the rack before powering up the PC.
b.
For a system comprising more than one rack, turn ON the last rack in the system followed by
the penultimate, etc, and nally turn ON the PC.
NOTES
1.
In a MXI-3 arrangement the entire system must be powered down when any change is made to its card
complement.
2.
There is a relationship between physical slot-numbers and logical bus/slot values.
3.
The logical bus values are dynamic (eg. if a PXI-MXI-3 card is repositioned in a chassis).
4.
Each module requires a Software driver. These are available on the Pickering Interfaces
website at www.pickeringswitch.com.
Page 2.2
DIGITAL I/O MODULE 40-410
SECTION 2 - PIN OUTS
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SECTION 3 - CONNECTOR PIN OUTS
Figures 3.1 and 3.2 provide pin outs for the 40-410 Digital I/O Module.
IN 1
OUT 1
OUT 2
49 1
50 2
OUT 3
OUT 4
51 3
52 4
IN 2
IN 3
IN 4
OUT 5
OUT 6
53 5
54 6
IN 5
IN 6
OUT 7
OUT 8
55 7
56 8
IN 7
IN 8
OUT 9
OUT 10
OUT 11
OUT 12
57 9
58 10
59 11
60 12
IN 9
IN 10
OUT 13
OUT 14
61 13
62 14
OUT 15
OUT 16
OUT 17
63 15
64 16
65 17
66 18
67 19
OUT 18
OUT 19
OUT 20
OUT 21
OUT 22
OUT 23
OUT 24
OUT 25
OUT 26
OUT 27
OUT 28
OUT 29
OUT 30
OUT 31
OUT 32
68 20
69 21
70 22
71 23
72 24
73 25
74 26
75 27
76 28
77 29
78 30
79 31
80 32
81 33
82 34
83 35
IN 11
IN 12
IN 13
IN 14
IN 15
IN 16
IN 17
IN 18
IN 19
IN 20
IN 21
IN 22
IN 23
IN 24
IN 25
IN 26
IN 27
IN 28
IN 29
IN 30
IN 31
IN 32
OUT 1
OUT 2
49 1
50 2
IN 1
IN 2
OUT 3
OUT 4
51 3
52 4
IN 3
OUT 5
OUT 6
OUT 7
OUT 8
OUT 9
53
54
55
56
57
OUT 10
58 10
OUT 11
OUT 12
59 11
60 12
OUT 13
OUT 14
61 13
62 14
OUT 15
OUT 16
OUT 17
OUT 18
OUT 19
OUT 20
OUT 21
OUT 22
OUT 23
OUT 24
OUT 25
OUT 26
OUT 27
OUT 28
OUT 29
OUT 30
63 15
64 16
65 17
66 18
67 19
68 20
69 21
70 22
71 23
72 24
73 25
74 26
75 27
76 28
77 29
78 30
OUT 31
OUT 32
79 31
80 32
81 33
82 34
83 35
IN 16
IN 17
IN 18
IN 19
IN 20
IN 21
IN 22
IN 23
IN 24
IN 25
IN 26
IN 27
IN 28
IN 29
IN 30
IN 31
IN 32
VCOMM
89 41
90 42
89 41
90 42
91 43
92 44
91 43
92 44
93 45
94 46
40-410-001
IN 13
IN 14
IN 15
85 37
86 38
87 39
88 40
86 38
87 39
88 40
95 47
96 48
IN 4
IN 5
IN 6
IN 7
IN 8
IN 9
IN 10
IN 11
IN 12
84 36
84 36
85 37
0V
5
6
7
8
9
0V
93 45
94 46
95 47
96 48
40-410-002
Figure 3.1 - Digital I/O Module 40-410: Pin Outs
DIGITAL I/O MODULE 40-410
Page 2.1
SECTION 2 - PIN OUTS
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ROW A
ROW B
ROW C
5V
1
n/c
1
n/c
1
n/c
1
AD1
2
+5V
2
n/c
2
AD0
2
n/c
3
AD4
3
AD3
3
+5V
3
AD7
4
Gnd
4
n/c
4
AD6
4
n/c
5
AD9
5
AD8
5
n/c
5
AD12
6
Gnd
6
n/c
6
AD11
6
n/c
7
AD15
7
AD14
7
Gnd
7
SERR#
8
Gnd
8
n/c
8
PAR
8
n/c
9
n/c
9
n/c
9
Gnd
9
DEVSEL#
10
Gnd
10
n/c
10
STOP#
10
n/c
11
FRAME#
11
IRDY#
11
Gnd
11
AD18
12
AD17
12
AD16
12
Gnd
12
AD21
13
Gnd
13
n/c
13
AD20
13
CBE3#
14
IDSEL
14
AD23
14
Gnd
14
AD26
15
Gnd
15
n/c
15
AD25
15
AD30
16
AD29
16
AD28
16
Gnd
16
n/c
17
Gnd
17
n/c
17
CLK
17
n/c
18
n/c
18
RST#
18
Gnd
18
n/c
19
Gnd
19
n/c
19
n/c
19
n/c
20
n/c
20
n/c
20
5V
20
n/c
21
+5V
21
n/c
21
n/c
21
5V
22
n/c
22
n/c
22
n/c
22
ROW E
ROW F
+5V
1
Gnd
1
n/c
2
Gnd
2
AD2
3
Gnd
3
AD5
4
Gnd
4
C/CB0#
5
Gnd
5
AD10
6
Gnd
6
AD13
7
Gnd
7
CBE1#
8
Gnd
8
PERR#
9
Gnd
9
LOCK#
10
Gnd
10
TRDY#
11
Gnd
11
CBE2#
12
Gnd
12
AD19
13
Gnd
13
AD22
14
Gnd
14
AD24
15
Gnd
15
AD27
16
Gnd
16
AD31
17
Gnd
17
n/c
18
Gnd
18
n/c
19
Gnd
19
n/c
20
Gnd
20
n/c
21
Gnd
21
5V
22
Gnd
22
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Figure 3.2 - Backplane Connector
Page 2.2
ROW D
DIGITAL I/O MODULE 40-410
SECTION 4 - PROGRAMMING
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SECTION 4 - PROGRAMMING
PROGRAMMING
Please refer to the PXI Software manual for programming information. This manual is available on the Pickering
Interfaces website at www.pickeringswitch.com.
The following provides slot addresses for the Pickering Interfaces 19 inch rack:
First three slots for controller
Front Panel No.
Bus 02h
Slot 0fh
Slot 0eh
Slot 0dh
Slot 0bh
Slot 0ah
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 0fh
Slot 0eh
Slot 0dh
Slot 0bh
Slot 0ah
Slot 09h
Slot 7
Slot 8
Slot 9
Slot 10
Slot 11
Slot 12
Slot 0fh
Slot 0eh
Slot 0dh
Slot 0ch
Slot 0bh
Slot 0ah
Slot 13
Slot 14
Slot 15
Slot 16
Slot 17
Slot 18
Bus 03h
Front panel No.
Bus 04h
Front panel No.
DIGITAL I/O MODULE 40-410
Page 4.1
SECTION 4 - PROGRAMMING
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Page 4.2
DIGITAL I/O MODULE 40-410
SECTION 5 - FAILURE DIAGNOSIS
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SECTION 5 - FAILURE DIAGNOSIS
There is no self-test facility provided on the 40-410 Digital I/O Module.
FAILURE DIAGNOSIS
General
In general, PCI Plug and Play functions correctly in desktop PCs, but the same cannot be guaranteed for PXI.
Many problems relate to system conguration issues. Although MXI-3 itself is a reliable technology, problems can
arise by making it possible to attach a far greater number of PCI devices to a desktop PC than the BIOS is designed
to handle. The BIOS may also be confused when card positions are interchanged in the chassis.
Because, in some cases, the underlying technology of PXI is not understood it is sometimes difcult to make sense
of apparently bizarre system behaviour. For instance in a borderline situation, adding a new card to a functioning
system can cause one of the original cards to stop working (by starving it of resources).
A lot of reported problems are related to large systems, so many points relate to them.
There also arises the problem of software conict, in some cases another vendors’ software installation has
overwritten the existing Pickering Interfaces WinDriver installation with their own, older version).
In a signicant proportion of cases, cards returned to Pickering Interfaces as faulty are found to be fully functional.
This is another indication of problems in the host system environment.
Some fundamental issues of PXI which cause problems are:
•
•
•
•
the need to install software drivers for the cards
•
in a MXI-3 arrangement the entire system must be powered down when any change is made to it’s card
complement
•
•
the apparently bizarre relationship between physical slot-numbers and logical bus/slot values
when using PCI-MXI-3, the need to power up PXI chassis before powering up the PC
the need to power up daisy-chained PXI chassis in reverse order so that resources are detected properly
in a MXI-3 arrangement the PXI chassis must never be switched off while the host PC is operating (being
connected like an ordinary peripheral, such as a printer or a GPIB instrument, they expect it to behave
like one)
the ‘dynamic’ nature of logical bus values (eg. if a PXI-MXI-3 card is repositioned in a chassis)
It should be noted that programs such as PILMon, PILDemo and PILCfg obtain exclusive access to Pickering
Interfaces cards, and no other application can access the cards until those programs are quit.
DIGITAL I/O MODULE 40-410
Page 5.1
SECTION 5 - FAILURE DIAGNOSIS
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USEFUL HARDWARE INFORMATION
Does the system use an embedded controller, or PCI-MXI-3 connection to a desktop
PC?
An embedded controller can be expected to have a “PXI-suitable” BIOS. A standard desktop PC (or even an
industrial PC that’s tailored for PCI applications) may not.
If PCI-MXI-3:
•
•
who is the PC manufacturer?
what BIOS does it use?
Some BIOSs cannot map more than 80 memory windows. A typical result is that when the number of cards in the
system is increased beyond some point, additional cards do not function properly (or at all), or some cards that did
function correctly cease to do so. The failure point is dependent upon the precise demands of motherboard devices
and the installed cards. Because a typical card uses 2 windows, failure might be expected at around 35 cards. Some
designs make excessive use of memory windows (upto 5 windows per card) and the problem can occur with as few
as 14 such cards.
What CPU manufacturer, type and clock speed?
There are no known problems associated with particular CPU manufacturers, types, or clock speed. But with clock
speeds continually rising, there is always a fear that some speed-related bug will manifest itself.
What PXI chassis is/are in use in the system?
Assuming the chassis type is recognised, the total slot-count of the system can be deduced, and the number of PCI
buses involved.
If multiple chassis are in use, what connection topology is being employed (star, daisy-chain, or some
combination)?
Theoretically it should not matter how the system is connected. But the overall topology determines the enumeration
order of the system’s PCI buses, and consequently the physical location at which the BIOS or OS may run out of
resources to allocate to cards.
What is the total slot-count of the system?
May be deduced from the chassis information, assuming the types are recognised. If not, the slot-count indicates
the number of PCI buses present.
How many slots are occupied?
The installed card-count gives a rough indication of the total demand that may be placed on system resources.
What Pickering Interfaces cards are installed?
The resource requirement of the Pickering Interfaces cards tted in the rack should be determined.
What other manufacturer’s cards are installed?
There are no known cases of conict with particular card types from other manufacturers. PCI PnP should
guarantee that all devices are assigned non-conicting resources. Any conicts that do occur can only be blamed
on the BIOS (and/or PnP OS) for getting it wrong. However in some cases it appears that the BIOS may have been
provoked into making an error by the combination of resources it was being asked to assign within a single bus
segment.
Page 5.2
DIGITAL I/O MODULE 40-410
SECTION 5 - FAILURE DIAGNOSIS
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Have cards been moved around in the system, or has MXI-3 connection topology been
changed?
The PC’s BIOS holds a picture of the system’s conguration and resource assignments in NVRAM. If the
conguration is altered the BIOS should re-build its picture accordingly; but in complex congurations some BIOSs
corrupt.
To correct this problem in a PCI-MXI-3 arrangement:
1.
2.
3.
4.
Turn off the PC and all PXI chassis.
Turn on the PC only and allow it to boot with all PXI devices ‘dead’.
Shut down and switch off the PC. Wait for approximately ve seconds.
Turn on the PXI chassis and then the PC.
This should cause the BIOS to create a ‘clean’ picture.
Are there any ‘oating’ MXI-3 links?
Some systems have a ‘oating’ PXI-MXI-3 card installed (one that will ultimately connect to another chassis, or is
connected to a chassis that is unpowered). In some cases a oating MXI-3 link will hang the computer at boot-time,
or cause random system crashes. From a system viewpoint it represents “half-a-bridge” and should be avoided.
What is the exact logical PCIbus conguration of the system?
This information can be obtained using the following:
WinDriver PCI_Dump utility
The Catalyst Hot-swap utility
Windows Device Manager which can print “All devices and system summary” information, but it only shows what
resources have actually been assigned, rather than those the cards might have requested.
USEFUL SOFTWARE INFORMATION
Has the Pickering software been properly installed?
The rst-generation driver Pilpxi.dll and utilities that rely on it such as PILMon, PILDemo and PILCfg require
WinDriver installed in the system.
The VISA driver Pipx40.dll relies on NI-VISA being installed.
When Pickering cards were installed, was the appropriate driver le used?
For the rst-generation driver Pilpxi.dll, Plug and Play installation using Pilpxi.inf places the cards in the Device
Manager class “Pickering Interfaces PXI”. Cards will still function if installed as “Unknown” (ie. without using
Pilpxi.inf).
Cards installed using Pilpxi.inf or as “Unknown” are not registered with VISA, and so are not operable by the
Pipx40.dll driver or utilities such as MAX. To overcome this, rst remove the affected card(s) in Device Manager.
Install the latest System 40 software release, then restart. The cards should now re-install, appearing in the Device
Manager class “Pickering Interfaces PXI VISA”, and will be accessible to Pipx40.dll etc. Registering the cards with
VISA does not prevent Pilpxi.dll from accessing the cards.
Which Pickering driver is in use (Pilpxi.dll or Pipx40.dll)?
The rst-generation driver Pilpxi.dll is not reliant on NI-VISA and is usable by customers who do not have it. PXI
support in NI-VISA is currently an NI extension to the VISA specication. PXI support is not guaranteed in other
vendors’ VISA distributions.
The VISA driver Pipx40.dll will become available soon. At some later time Pipx40ivi.dll will take over from it (though
retaining all ‘legacy’ VISA functionality of Pipx40.dll).
DIGITAL I/O MODULE 40-410
Page 5.3
SECTION 5 - FAILURE DIAGNOSIS
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What is the version of the Pickering driver?
Use of the latest available version is always recommended, because:
•
•
new card types may need revised driver features to support them
recently-purchased cards may not be recognised by old driver releases (because Subsystem IDs have changed
versions of Pilpxi.dll prior to 1.36 will not recognise the new IDs)
PICKERING INFORMATION
Are all installed cards detected by PILMon?
If not, the likelihood is that either:
•
•
Pilpxi.dll is too old, and cannot recognise the missing card(s)
there is a problem with allocating system resources, and the missing card(s) have not received their proper
assignments
Are all cards’ attributes shown correctly by the PILMon “LS” command, and all status
values = 0x00000000?
Erroneous card descriptions from “LS” are largely due to the program not being rigorous enough, and will invariably
be accompanied by non-zero status values.
Non-zero status values indicate faulty card hardware or communication problems.
Page 5.4
DIGITAL I/O MODULE 40-410
SECTION 6 - SPECIFICATION
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SECTION 6 - SPECIFICATION
ENVIRONMENTAL
Operating Temperature:
0°C to 50°C.
Storage Temperature:
-20°C to 75°C.
Humidity 95% non condensing.
POWER REQUIREMENT
Power consumption from the 5V backplane supply is as follows:
0.9W + 0.25W from User 5V.
POWER SUPPLY
Choice of all four PXI system voltages (+3.3VDC, +5VDC ±12VDC) up to 1amp each (within the overall limit of the
power supply). The power supplies are all fused at 1A as standard (however maximum fuse value can be changed
to 8A for 3,3Vd.c. and 5A for 5Vd.c.).
DIMENSIONS
Single slot 3U PXI (CompactPCI card).
MATING CONNECTORS
96 Way SCSI 2 Female Connector
PXI bus via 32 bit P1/J1 backplane connector.
GENERAL BREADBOARD DETAILS
Square pad and DIP construction areas. Approximately 652cm (10 sq inches) of prototype area. 0.1” grid spacing.
Maximum Component Height: 13mm
Maximum Lead Length Below PCB: 2mm
TTL OUTPUT DRIVER
Maximum drive 15 TTL inputs
Max Voltage 7V
Max Current Drive Sink 8mA, Source 0.4mA
Operate/Release Time < 1ms
OPEN COLLECTOR TRANSISTOR
Driver I.C. ULN2803LW, Open Collector Driver
Maximum Standoff Volts 50V
Max Power per O/P 1.0W
Max Power per byte 1.6W
Max Current Drive 500mA.
Operate/Release Time < 1ms
DIGITAL I/O MODULE 40-410
Page 6.1
SECTION 6 - SPECIFICATION
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Page 6.2
DIGITAL I/O MODULE 40-410
SECTION 7 - PARTS LIST
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SECTION 7 - PARTS LIST
The following pages provide a parts list and component layout diagram for the Digital I/O Module 40-410.
DIGITAL I/O MODULE 40-410
Page 7.1
SECTION 7 - PARTS LIST
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Table 7.1 provides a parts list and Figure 7.1 a component layout diagram for the 40-410 Digital I/O Module
TABLE 7.1 - Digital I/O Module 40-410 Parts List
PCB Location
Part Description
Quantity
R1, R2, R16 to R23
C/RS/079
RESISTOR N/W 4 x 10k 1206
R3
C/RS/085
RESISTOR 10k 0805
R4 to R15
C/RS/102
RESISTOR N/W 4 x 10R 1206
12
RL1 to RL32, RL49
C/RL/
110/111
33
RL33 to RL48, RL50
C/RL/015
108-1-C
17
C2 to C23, C25,
C27, C29 t0 C34
C/CP/034
CAPACITOR 100nF 0603
30
C1 C24, C26, C28
C/CP/024
CAPACITOR 10uF TANT SMD
4
Fuse
3.3V 1A
1
Fuse
5V 1A
1
Fuse
+12V 1A
1
Fuse
-12V 1A
1
C/CN/355
cPCI CONNECTOR
1
C/MS/071
FEMALE CODING KEY,
BRILLIANT BLUE, V
1
J2
C/CP/379
SCSI3 68 PIN
1
U1
C/IC/098
PCI9050 PQFP
1
U2
C/IC/099
93CS46 DIP
1
C/IC/035
8 PIN DIP SKT
1
U3
C/IC/056
7705 SOP
1
U4
C/IC/087
74HCT32 SOP
1
U5
C/IC/100
74HCT273 SOP
1
U6
C/IC/101
74HCT244 SOP
1
U7
C/IC/090
93C56 SOP
1
U16 to U19
C/IC/092
UCN2803LW
4
U8 to U11
C/IC/102
74ACT273 SOP
4
J1
Page 7.2
Pickering Interfaces
Part Number
DIGITAL I/O MODULE 40-410
10
1
SECTION 7 - PARTS LIST
32
C34
C33
U19
C32
U18
C31
U17
C20
U16
C21
U8
C22
U9
C23
U10
1
17
32 TTL OUTPUTS
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U11
1
32 OPEN COLLECTOR OUTPUTS
+12V
16
-12V
U12
5V
U13
U14
1
U15
32
17
32 TTL INPUTS
3.3V
Gnd
+12V
J2
C17
C16
-12V
C18
U3
5V
C19
C15
R2
C14
U4
3.3V
Gnd
U6
C13
U7
C8
5V
U2
U20
R21
C9
C10
R3
R4
R5
R6
R8
R9
Gnd
R10
U1
+12V
R12
C5
R13
3.3V
C4
R14
+12V
C24
+12V
C26
-12V
-12V
C3
R15
C2
C1
C25
C28
3.3V
5V
C27
UNCOMMITED POWER RAILS
UNCOMMITED POWER RAILS
3.3V
C29
UNCOMMITED POWER RAILS
UNCOMMITED POWER RAILS
FUSES
C30
GND RAILS
J1
R11
-12V
Gnd
32
R7
C6
3.3V
5V
16
R20 R19 R18 R17 R16
C12
+12V
-12V
R22
U7
C11
C7
R23
R1
Figure 7.1 - Digital I/O Module 40-410: Component Layout
DIGITAL I/O MODULE 40-410
Page 7.3
SECTION 7 - PARTS LIST
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Page 7.4
DIGITAL I/O MODULE 40-410
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SECTION 8 - CAUTION
CAUTION
Handling of Electrostatic-Sensitive Semiconductor Devices
Certain semiconductor devices used in the equipment are liable to damage due to static
voltage. Observe the following precautions when handling these devices in their
unterminated state, or sub-units containing these devices:
(1) Persons removing sub-units from an 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) fitted with these devices must be stored and
transported in anti-static bags.
DIGITAL I/O MODULE 40-410
Page 8.1
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Page 8.2
DIGITAL I/O MODULE 40-410