ADLINK PXES-2780 User Manual

PXES-2780

PRELIMINARY

18-slot PXI Express Chassis

User’s Manual

Manual Rev.: PRELIMINARY

Revision Date: Mar. 8, 2013

Part No: 50-17043-PRE

Advance Technologies; Automate the World.

Revision History

PRELIMINARY

Revision Release Date Description of Change(s)

PRELIMINARY 2013/3/8 Initial Release

Please note that this is a PRELIMINARY version of the PXES­2780 User’s Manual. While every effort has been made to

NOTE:

NOTE:

ensure the contents hereof are currently accurate, subsequent
releases may contain changes to the specification and opera­tions, both minor and major, as well as entirely new chapters
and modules not represented here.
For more information or if you have any questions, please visit
our website at http//.www.adlinktech.com or contact your local
Sales Center, as detailed in Getting Service.

ii

PXES-2780

PRELIMINARY

Preface

Copyright 2013 ADLINK TECHNOLOGY, INC.

This document contains proprietary information protected by copy­right. All rights are reserved. No part of this manual may be repro­duced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.

Disclaimer

The information in this document is subject to change without prior
notice in order to improve reliability, design, and function and does
not represent a commitment on the part of the manufacturer.

In no event will the manufacturer be liable for direct, indirect,
special, incidental, or consequential damages arising out of the
use or inability to use the product or documentation, even if
advised of the possibility of such damages.

Environmental Responsibility

ADLINK is committed to fulfill its social responsibility to global
environmental preservation through compliance with the Euro­pean Union's Restriction of Hazardous Substances (RoHS) direc­tive and Waste Electrical and Electronic Equipment (WEEE)
directive. Environmental protection is a top priority for ADLINK.
We have enforced measures to ensure that our products, manu­facturing processes, components, and raw materials have as little
impact on the environment as possible. When products are at their
end of life, our customers are encouraged to dispose of them in
accordance with the product disposal and/or recovery programs
prescribed by their nation or company.

Trademarks

PC, PS/2, and VGA are registered trademarks of International
Business Machines Corp. Borland®, Borland® C, C++ Builder®,
and Delphi® are registered trademarks of the Borlan9 Software
Corporation. LabVIEW™ is a trademark of National Instruments
Corporation. Microsoft®, Visual Basic®, Visual C++®, Windows

Preface iii

®

98, Windows® NT, Windows® 2000, Windows® XP, and Windows

PRELIMINARY

Vista® are registered trademarks of Microsoft® Corporation.
PCI™, is a registered trademark of the Peripheral Component
Interconnect Special Interest Group (PCI-SIG).

Product names mentioned herein are used for identification pur­poses only and may be trademarks and/or registered trademarks
of their respective companies.

Conventions

Take note of the following conventions used throughout this
manual to make sure that users perform certain tasks and
instructions properly.

Additional information, aids, and tips that help users perform
tasks.

NOTE:

NOTE:

Information to prevent minor physical injury, component dam­age, data loss, and/or program corruption when trying to com-

CAUTION:

plete a task.

®

Information to prevent serious physical injury, component
damage, data loss, and/or program corruption when trying to
complete a specific task.

iv Preface

PXES-2780

PRELIMINARY

Table of Contents

Preface .................................................................................... iii

List of Figures ....................................................................... vii

List of Tables.......................................................................... ix

1 Introduction ........................................................................ 1

1.1 Features............................................................................... 2

1.2 Specifications....................................................................... 3

1.3 Schematics .......................................................................... 6

1.4 Connectors, I/O, and Controls ............................................. 8

1.4.1 Front Panel ................................................................. 8

1.4.2 Rear Panel.................................................................. 9

1.4.3 Backplane................................................................. 11

2 Getting Started ................................................................. 19

2.1 Package Contents ............................................................. 19

2.2 Cooling Considerations...................................................... 20

2.3 Hardware Installation ......................................................... 21

2.3.1 Installing the System Controller................................ 21

2.3.2 Installing Peripheral Modules ................................... 24

2.4 Rack Mounting................................................................... 26

2.4.1 Powering Up the System .......................................... 28

3 System Management & Configuration ........................... 29

3.1 Installing the Monitor Utility................................................ 29

3.2 Monitoring the PXES-2780 ................................................ 30

3.2.1 Connect Control........................................................ 31

3.2.2 Chassis Control ........................................................ 33

3.2.3 Chassis Status.......................................................... 34

3.2.4 Chassis Status.......................................................... 37

Table of Contents v

A Appendix: Troubleshooting and Maintenance............... 39

PRELIMINARY

A.1 Installation Problems.......................................................... 39

A.2 Basic Troubleshooting ....................................................... 40

A.3 Maintenance ...................................................................... 41

A.3.1 Handling the Chassis................................................ 41

A.3.2 Cleaning the Exterior ................................................ 41

A.3.3 Power Requirements ................................................ 41

Important Safety Instructions.............................................. 43

Getting Service ..................................................................... 45

vi Table of Contents

PXES-2780

PRELIMINARY

List of Figures

Figure 1-1: Front View .................................................................. 6

Figure 1-2: Right Side View .......................................................... 6

Figure 1-3: Left Side View............................................................. 7

Figure 1-4: Rear View ................................................................... 7

Figure 1-5: PXES-2780 Front Panel ............................................. 8

Figure 1-6: PXES-2780 Rear Panel Connectors .......................... 9

Figure 1-7: Inhibit/ Voltage & Remote Monitoring Connectors.... 11

Figure 1-8: PXES-2780 Backplane ............................................. 11

Figure 1-9: Temperature Sensors on Backplane ........................ 12

Figure 1-10: Star Trigger Routing ................................................. 13

Figure 1-11: 3U Hybrid Slot Compatible

PXI-1 Peripheral Module .......................................... 15

Figure 1-12: 3U PXI Express Peripheral Module .......................... 15

Figure 1-13: Trigger Bus Bridge Capability................................... 17

Figure 2-1: Rack Mount Assembly.............................................. 27

Figure 3-1: FTP Monitor Interface............................................... 31

Figure 3-2: Log Options Dialog ................................................... 32

Figure 3-3: PXI Trigger Routing Interface ................................... 35

Figure 3-4: Target Temperature Parameters .............................. 36

List of Figures vii

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PRELIMINARY

viii List of Figures

PXES-2780

PRELIMINARY

List of Tables

Table 1-1: Front Panel Legend ......................................................... 8

Table 1-2: Front Panel Indicators...................................................... 9

Table 1-3: Rear Panel Legend........................................................ 10

Table 1-4: PXI Star Trigger Line Assignment .................................14

Table 1-5: PXES-2780 Reference Clock Priority ............................ 18

Table 2-1: Rack Mount Assembly Legend ...................................... 27

Table 3-1: Suported Function Comparison Between

SMbus Interface and RS-232 Serial Port....................... 29

Table 3-2: Target Temperature Parameters Legend ...................... 37

List of Tables ix

This page intentionally left blank.

PRELIMINARY

x List of Tables

1 Introduction

PRELIMINARY

The ADLINK PXES-2780 18-slot PXI Express chassis is Com­pliant with PXI Express and cPCI Express specifications, and
offers one system slot, one system timing slot, six PXIe peripheral
slots, and ten hybrid peripheral slots for versatile testing and mea­surement applications requiring enhanced bandwidth. The
hybrid-slot design accepts installation of CompactPCI, PXI,
CompactPCI Express, and PXI Express modules into any
peripheral slot, maximizing flexibility. The PXES-2780 provides a
configurable PCIe switch fabric and is configurable in two-link and
four-link PXI express deployments, with 8GB/s system bandwidth
and up to 4GB/s slot bandwidth for dedicated peripheral slots,
thanks to second generation PCIe signaling technology.

The PXES-2780 implements a smart system monitoring controller,
reporting full chassis status, including fan speed, system voltages,
and internal temperature.

Equipped with an industrial grade AC power supply, the
PXES-2780 delivers 800W of power in environments from 0°C to
55°C, and features an innovative cooling scheme providing supe­rior heat dissipation. Three 185.9CFM fans in the rear section
of the chassis draw cool air from apertures on the bottom and
front of the chassis, over the PXI modules, or exhausted to the
rear. This innovative cooling design provides, not only exceptional
efficiency of heat dissipation, but also superior uniformity for
each PXI slot. BNC connectors for 10 MHz clock input/output
on the rear panel increase chassis flexibility, enabling synchroni­zation with supplementary devices.

PXES-2780

Introduction 1

1.1 Features

PRELIMINARY

X PXITM-5 PXI Express hardware specification Rev.1.0 compliant
X 18-slot PXI Express chassis with one system slot, one system tim-

ing slot, ten hybrid peripheral slots, and six PXI Express peripheral
slots.

X Configurable PCIe switch fabric, can be configured as four-link,

two-link PXI Express chassis

X Up to 8 GB/s system bandwidth
X Up to 4 GB/s peripheral bandwidth for dedicated slots
X 0°C to 55°C extended operating temperature range
X Intelligent chassis management
X Automatic fan speed control
X Chassis status monitoring and reporting
X Remote chassis power on/off control
X BNC connectors for 10 MHz clock input/output
X Maximum total usable power of 800W at 55°C or less
X Power, temperature, and fan monitoring LEDs

2 Introduction

PXES-2780

PRELIMINARY

1.2 Specifications

The PXES-2780 complies with the PXITM-5 Specification Rev.1.0
and accepts all modules compliant with the PXITM-5, Compact­PCI, and PICMG 2.0 specifications.

Power Supply

AC Input (*guaranteed by power supply design)

Input voltage range 100 to 240 VAC

Operating voltage range* 85 to 264 VAC

Input voltage frequency 50 to 60 Hz

Operating voltage frequency* 47 to 63 Hz

Input current rating

115 VAC 13 A

230 VAC 10 A

DC Output

Maximum total usable power 800 W

VDC Maximum Load Regulation

+5V 29.0 A ±3% 50 mV

+12V 45.0 A ±3% 50 mV

+3.3V 60.0 A ±3% 50 mV

-12V 2.5 A ±3% 50 mV

Maximum Ripple &
Noise

10 MHz System Reference Clock (10 MHz REF)

Maximum clock skew between slots 300 ps

Built-in 10 MHz clock Accuracy ±25 ppm

BNC Output amplitude 1 Vpk-pk ±20% square-wave

into 50 
2 Vpk-pk unloaded

BNC Output impedance 50  ±5 

Introduction 3

External 10 MHz clock source input requirements

PRELIMINARY

Frequency input 10 MHz ±100 PPM

Input signal (10MHz REF In BNC)

Input impedance (10MHz REF In
BNC)

Input signal (PXI_CLK10_IN on 10th
slot)

100 mVPP to 5 VPP(square or
sine)

50  ±5 

5 V or 3.3 V TTL signal

100 MHz System Reference Clock: PXIe_CLK100

Maximum slot-to-slot skew 100 ps

Accuracy ±25 ppm

Cooling

Fans 3 sets of 185.9 CFM fans

Per-slot cooling capacity 38.2 W (verified by 55°C

chamber test)

Physical

18 total, as follows:

X 1 x system slot,

Slots

Dimensions

Weight 11.9 kg (26.2 lb)

X 1 x system timing slot
X 10 x hybrid peripheral
X 6 x PXI Express peripheral

464.3 (W) x 191.4 (H) x 465.3 (D) mm
(18.1 x 7.46 x 18.14 in.)

Environmental

Storage Ambient temperature: -20 to 70°C

Relative humidity: 10 to 90%, noncondensing

Operating Ambient temperature: 0 to 55°C

Relative humidity10 to 90%, noncondensing

4 Introduction

PXES-2780

PRELIMINARY

Functional shock 30 G, half-sine, 11 ms pulse duration

Random Vibration Operating: 5 to 500 Hz, 0.3 Grms, 3 axes

Nonoperating: 5 to 500 Hz, 2.46 Grms, 3 axes

Sound Pressure Level
(at operator position)
Tested in accordance
with ISO 7779

Sound Power Auto fan (up to 25 °C ambient) 56.0 dBA

Certification

Safety EN 61010-1

Electromagnetic
Compatibility

CE Compliance Meets essential requirements of applicable

Auto fan (up to 25 °C ambient) 46.3 dBA
High fan 64.5dBA

High fan 76.0 dBA

Emissions: EN 55011
Class A Immunity:EN 61326-1

European Directives, as amended for CE
Marking:
Low-Voltage Directive (safety): 73/23/EEC
Electromagnetic Compatibility Directive (EMC):
9/336/EEC

Introduction 5

1.3 Schematics

PRELIMINARY

All dimensions are shown in mm (millimeters)

NOTE:

NOTE:

444.4

464.328

191.4

177.8

Figure 1-1: Front View

465.3

Figure 1-2: Right Side View

6 Introduction

Figure 1-3: Left Side View

PRELIMINARY

PXES-2780

Figure 1-4: Rear View

Introduction 7

1.4 Connectors, I/O, and Controls

PRELIMINARY

1.4.1 Front Panel

Figure 1-5: PXES-2780 Front Panel

A

B

Feature Details

A Power Powers the chassis on/off (when

INHIBIT on rear panel (not
shown) is set to “DEF”)

B Chassis Status Temperature, Fan, and Power (L

to R), functions as follows

Table 1-1: Front Panel Legend

Status Temperature (Amber) Fan (Green) Power (Blue)

On (Lit) N/A Fans operating

normally

8 Introduction

DC voltage supply
is normal

Status Temperature (Amber) Fan (Green) Power (Blue)

PRELIMINARY

Off Temperature is normal Chassis is

powered down

Blinking One or more

temperature sensors
exceeds threshold
temperature (default
70°C)

Table 1-2: Front Panel Indicators

One or more
fans falls below
threshold
speed (default
is 800RPM)

Chassis is powered
down

One or more power
rails exceeds
threshold settings
(defaults are ±5%
for 5V, 3.3V, +12V,
and -12V)

1.4.2 Rear Panel

PXES-2780

GH

Figure 1-6: PXES-2780 Rear Panel Connectors

Feature Details

A 10MHz Reference

Clock Input

B 10MHz Reference

Clock Output

Introduction 9

The BNC connector acts as a 10MHz reference
clock input, whereby the backplane 10MHz
clock is overridden in the presence of an
external 10MHz clock

The BNC connector acts as 10MHz reference
clock output

ABCDEF

Feature Details

PRELIMINARY

C Remote Monitoring

Connector

D Inhibit/Voltage

Monitoring DB-9
Connector

E Inhibit Switch In the DEF (default) position, the front panel

F Fan Switch In the HIGH position, fans operate at maximum

G Universal Power Inlet Accepts C19 power outlet-equipped connection

H Chassis Ground Lug The ground wire can be crimped to the ground

The D-sub9 connector acts as a remote
monitoring connector, when connected to a
remote computer
using a standard D-sub9 cable, with pin
assignments shown in Figure 1-7
Note: The remote monitor port is Rx-Tx/Tx-Rx
crossed, such that a RS-232 cable with Rx-Rx/
Tx-Tx connection must be used

The DB-9 connector monitors the four main
voltage rails via digital multimeter

X voltage rail pin assignments

shown in Figure 1-7

X 10 k current limiting resistors on

each voltage rail prevent acciden­tal overload

X one Inhibit (active low) pin is pro-

vided to power the chassis on/off
when the Inhibit Switch is in the
MAN (manual) position, such that
chassis is powered on when
Inhibit pin is logic high or open,
and off when Inhibit pin is
grounded

power button turns the power supply on/off, and
in the MAN (manual) position, the INHIBIT pin
on the DB-9 connector turns the power supply
on/off

speed, and in AUTO, the fans run based on the
monitored chassis temperature

lug, using a crimp tool of the appropriate size,
with the other end connected to ground

Table 1-3: Rear Panel Legend

10 Introduction

Figure 1-7: Inhibit/ Voltage & Remote Monitoring Connectors

PRELIMINARY

1.4.3 Backplane

PXES-2780

Figure 1-8: PXES-2780 Backplane

Introduction 11

T1 T2

PRELIMINARY

Figure 1-9: Temperature Sensors on Backplane

For details of chassis temperature detection, please see
“Chassis Temperature” on page 37

NOTE:

NOTE:

PCI Express Link Capability

The PXES-2780 backplane provides a configurable PCIe
switch fabric, allowing PCI express link configuration between
system slot and PCIe switch fabric to change from from 4-link x
4 lanes (factory default) to 2-link x 8 lanes.

4-link x 4 lanes configuration delivers the most balanced PCI
express topology, with all the peripheral slots sharing equally in
system bandwidth.

2-link is installed into PCIe x8 peripheral slots, providing the
module with the highest throughput. For more details, please

see “PXIe Link” on page 35.

T3

T4 T5

T6 T7

T8

Connector pin assignments of the PXI Express System Con­troller Slot, PXI Express System Timing Slot, PXI Express

NOTE:

NOTE:

12 Introduction

Hybrid Peripheral Slots, and PXI Express Peripheral Slots
comply with the default pin assignments as defined in PXI-5
PXI Express hardware specification Rev.1.0.

PXES-2780

PRELIMINARY

PXI Express System Controller Slot

The System Controller slot is Slot 1 of the chassis as defined
by the PXI specification. The PXES-2780 chassis can accom­modate a PXI Express system controller that occupies width up
to 4 slots. As defined in the PXI specification, three controller
expansion slots allow the controller to expand to the left to pre­vent the controller from using up peripheral slots.

PXI Express System Timing Slot

The System Timing (ST) slot is Slot 10, providing one dedi­cated single-ended star trigger and 3 pairs of differential star
trigger lines to each peripheral slot. Routing of single ended
star trigger signals (PXI_STAR) and differential star trigger sig­nals (PXIe_DSTAR) are as follows.

Figure 1-10: Star Trigger Routing

Slot PXI_Star PXI_DStar

1 8 N/A

27 6

36 5

45 7

54 4

63 3

74 2

Introduction 13

Slot PXI_Star PXI_DStar

PRELIMINARY

81 1

90 0

10 N/A 8

11 9 9

12 10 10

13 11 11

14 12 12

15 13 16

16 14 13

17 15 14

18 16 15

Table 1-4: PXI Star Trigger Line Assignment

Star trigger functionality provides a precise trigger signal to the
peripheral modules by installation of a specific star trigger con­troller module in the ST slot. The system timing slot can also be
used as a general PXI Express (x4 lanes) peripheral slot if
star trigger functionality is not required.

PXI Express Hybrid Peripheral Slots

10 PXI Express hybrid peripheral slots are provided in the
PXES-2780, all connected with PCIe x4 lanes. Each can
accommodate a 3U PXI Express/CompactPCI Express/
hybrid slot compatible PXI-1/CompactPCI peripheral module.

PXI Express Peripheral Slots

6 PXI Express peripheral slots are provided in the PXES-2780,
with 8th and 12th slots connected with PCIe x8 lanes, and the
other four peripheral slots connected with PCIe x4 lanes. Each
can only accommodate a 3U PXI Express/CompactPCI
Express peripheral module.

14 Introduction

PXES-2780

PRELIMINARY

Figure 1-11: 3U Hybrid Slot Compatible PXI-1 Peripheral Module

Figure 1-12: 3U PXI Express Peripheral Module

Introduction 15

Local Bus

PRELIMINARY

The local bus on a PXI backplane is a daisy-chained bus that
connects each peripheral slot with adjacent peripheral slots to
the left and right. The quantity of local bus lines is decreased
from thirteen to one on a PXI Express backplane. The remain­ing local bus line can transmit analog or digital signals between
modules.

Trigger Bus

Three trigger bus segments on the PXES-2780 consist of a first
segment from 1st to 6th slots, a second from 7th to 12th slots,
and a third from 13th to 18th slots, with each trigger bus seg­ment containing 8 trigger lines connecting all slots on the same
segment, providing inter-module synchronization. PXI and
PXI Express modules can exchange trigger or clock sig­nals through the trigger bus, allowing precisely timed response
to asynchronous external events. Two trigger bus buffers can
connect or disconnect the trigger lines of adjacent segments.

As shown, eight combinations of trigger bus segment connec­tions are possible between the three bus segments, with any
applicable to each of the eight trigger lines.

16 Introduction

PXES-2780

PRELIMINARY

The solid circle shown represents the source of the trigger and
the transparent circle the trigger destination.

NOTE:

NOTE:

Figure 1-13: Trigger Bus Bridge Capability

For details regarding configuration of trigger bus bridge routing
please see “Trigger Bus” on page 34 .

Reference Clock

The PXES-2780 backplane supplies a single-ended 10MHz
reference clock (PXI_CLK10) and differential 100MHz clock
(PXIe_CLK100) to each peripheral slot for inter-module syn-

Introduction 17

chronization. The independent buffers drive the clock signal to

PRELIMINARY

each peripheral slot.

These common reference clock signals can synchronize multi­ple modules in a PXI Express chassis. PXI modules with
phase-lock loop circuits can lock reference clocks to generate
an in-phase timebase.

The PXI_CLK10 and PXIe_CLK100 clocks are in-phase
according to the PXI-5 specification. Since the external 10MHz
clock input can override the onboard 10MHz clock source,
a phase-lock loop (PLL) circuit on the backplane synchro­nizes the PXIe_CLK100 and external 10MHz clock.

The PXES-2780 PXI chassis automatically selects the 10 MHz
reference clock source from among:

Z Built-in accurate 10 MHz clock source

Z External 10 MHz clock through a BNC connector

Z PXI_CLK10_IN pin on the system timing slot

Priority of the 10MHz reference clock is as follows.

System Timing Slot
(5th slot)

No clock present No clock present 10MHz clock is generated by

No clock present 10MHz clock

10MHz clock present No clock present Clock from system timing slot

10MHz clock present 10MHz clock

Table 1-5: PXES-2780 Reference Clock Priority

18 Introduction

BNC Connector on
Rear Panel

present

present

10mhz Clock Driven to
Peripheral Slots

backplane

Clock from BNC connector is
driven to all peripheral slots

is driven to all peripheral slots

Clock from system timing slot
is driven to all peripheral slots

2 Getting Started

PRELIMINARY

This chapter describes procedures for installing the PXES-2780
and making preparations for its operation. Please contact ADLINK
or authorized dealer if there are any problems during the installa­tion.

Diagrams and illustrated equipment are for reference only.
Actual system configuration and specifications may vary.

NOTE:

NOTE:

2.1 Package Contents

Before unpacking, check the shipping carton for any damage. If
the shipping carton and/or contents are damaged, inform your
dealer immediately. Retain the shipping carton and packing mate­rials for inspection. Obtain authorization from your dealer before
returning any product to ADLINK.

Please ensure that the following items are included in the pack­age.

X PXES-2780 Chassis

X Power cords

X Filler panel kit for unused/reserved slots including one 3-slot

panel and nine 1-slot panels

X ADLINK All-in-One CD

X User's Manual

If any of these items are missing or damaged, contact the dealer
from whom you purchased the product. Save the shipping materi­als and carton in case you want to ship or store the product in the
future.

PXES-2780

Do not install or apply power to equipment that is damaged or
missing components. Retain the shipping carton and packing
materials for inspection. Please contact your ADLINK dealer/
vendor immediately for assistance and obtain authorization
before returning any product.

Getting Started 19

2.2 Cooling Considerations

PRELIMINARY

The PXES-2780 features an innovative design for heat dissipa­tion, with cooling fans in the rear section of the chassis, drawing
cool air through apertures on the bottom for exhaust through the
back. This design provides uniform airflow for each PXI slot and
exceptional cooling capability. When the chassis is installed in a
rack, the cooling design minimizes drawing of hot air from the rear
area, where other devices exhaust, while maintaining a steady
temperature inside the chassis. For optimal cooling efficiency,
retain support feet.

When rack mounting the PXES-2780, at least 1U (44.5 mm/1.75
in.) clearance below the intake apertures is required. Also keep
other objects or equipment at a minimum of 76.2 mm (3 in.) away
from the outlet apertures in the rear region of the chassis.

To maintain expected air flow, please always install filler panels
in unused slots. The filler panels can be found in the chassis

NOTE:

NOTE:

package.

20 Getting Started

PXES-2780

PRELIMINARY

2.3 Hardware Installation

2.3.1 Installing the System Controller

The PXES-2780 incorporates a system controller slot supporting a
PXI Express system controller of 3 or 4 slot witdth.

1. Ensure the CPU, memory module(s), and storage
device(s) are properly insalled on the system controller

2. Locate the system controller slot (Slot 1).

Getting Started 21

3. Depress the system controller module’s latch to release.

PRELIMINARY

4. Align the module’s top and bottom edges with the card
guides, and carefully slide the module into the chassis.

5. Lift the latch until the module is securely seated in the

22 Getting Started

chassis backplane

PXES-2780

PRELIMINARY

6. Fasten the screws on the module front panel, and con-

nect all devices to the system controller.

Getting Started 23

2.3.2 Installing Peripheral Modules

PRELIMINARY

The PXE-2780 supports up to eight peripheral modules, including
a system timing module.

1. Select an available peripheral slot (2 to 18)

2. Depress the peripheral module’s latch and align the
module’s top and bottom edges with the card guides.

3. Carefully slide the module into the chassis.

24 Getting Started

PXES-2780

PRELIMINARY

4. Lift the latch until the module is securely seated in the

chassis backplane.

Getting Started 25

5. Fasten the screws on the module’s front panel.

PRELIMINARY

6. Repeat steps 1 to 5 to install additional PXI peripheral
modules.

.

To improve efficiency of heat dissipation, after installing all PXI
modules, please install filler plates for any unused slots.

NOTE:

NOTE:

2.4 Rack Mounting

ADLINK provides hardware for optional installation of the PXES­2780 to a rack. The kit (order name PXES-2780 Rack Mount Kit)
flexibly recesses the PXES-2780 in the rack, accommodating
external mechanical parts on the front side, such as cables and
mass interconnect modules.

26 Getting Started

A

PRELIMINARY

PXES-2780

B

B

Figure 2-1: Rack Mount Assembly

A 4 Rubber Feet (only 2 shown)

B Mounting Brackets

Table 2-1: Rack Mount Assembly Legend

1. Remove the four rubber feet from the left side

2. Install the mounting brackets on both sides of the chas-

sis using the provided M4 screws. Position of the mount­ing brackets can be adjusted via a range of screw holes
to recess the chassis in the rack by any distance

3. Install the chassis in the rack using eight screws (not

included).

Getting Started 27

2.4.1 Powering Up the System

PRELIMINARY

The PXES-2780 is equipped with a 100 VAC to 240 VAC universal
power supply unit requiring no input voltage selection.

1. Connect one end of the supplied power cord to the
power inlet located at the rear side of the chassis.

2. Plug the other end of the AC power cord to a properly
grounded wall socket or power strip.

3. Press the standby power switch. The Power LED (blue)
lights up immediately

4. To power off the chassis, press the standby power
switch.

28 Getting Started

PXES-2780

PRELIMINARY

3 System Management & Configuration

The PXES-2780 chassis provides advanced system monitoring
and control. Chassis conditions, including internal temperature,
fan speed, and DC voltage can all be monitored on the system
controller or remote PC.

The PXES-2780 provides software configurable trigger bus
bridges, whereby the user can set the status of each trigger bus
line as shown in Figure 1-13. The PXES-2780 backplane can also
be configured between 4link x 4 and 2link x 8 by the configurable
PCIe switch fabric.

Communication with the chassis monitoring control unit is avail­able using an embedded controller, such as the ADLINK PXIe­3975, to access the smbus located on the system slot (1st slot), or,
alternatively, using a remote PC to communicate via the RS-232
serial port (D-SUB9 connector on the rear panel).

Please note that the RS-232 serial port can only monitor chassis
status, but does not provide the capability to change the trigger
bus bridges and PCIe switch fabric settings. Function comparison
between the smbus interface and RS-232 serial port is as follows.

Function SMbus RS-232 Serial Port

Chassis status monitoring Yes Yes

Alarm threshold setting Yes Yes

Trigger Bus setting Yes No

PXIe link setting Yes No

Table 3-1: Suported Function Comparison Between SMbus Interface and

RS-232 Serial Port

3.1 Installing the Monitor Utility

The remote monitoring utility and function library are provided on
the ADLINK All-in-One CD.

System Management & Configuration 29

To install the monitoring utility:

PRELIMINARY

1. Connect a USB CD-/DVD-ROM drive to the system con­troller.

2. Place the ADLINK All-in-One CD in the drive.

3. Locate the monitoring utility in the folder
X:\Driver Installation\PXI Platform\PXI chassis\PXES­2780\xxxx\
(where X: denotes the CD-ROM drive)

4. Double-click the Setup.exe file to begin installation.

The PXES-2780 Chassis Remote Monitoring utility is only com­patible with ADLINK PXI Express controllers such as the PXIe-

NOTE:

NOTE:

3975. 3rd party embedded controllers require dedicate pro­gramming to enable system monitoring, as listed in the PXES­2780 Function Library Reference documentation, or use of a
remote PC to monitor the PXES-2780 via RS-232 serial port.

3.2 Monitoring the PXES-2780

ADLINK provides a GUI program (PXES-2780 Chassis Remote
Mon. Utility) to monitor the status of the PXES-2780.

As shown, the utility is divided into three interface categories: Con­nect Control, Remote Status & Control, and Chassis Status.

30 System Management & Configuration

Figure 3-1: FTP Monitor Interface

PRELIMINARY

PXES-2780

3.2.1 Connect Control

Interface

Selects the communication interface between PXES-2780 and
utility. Select Set to apply.

SMBus

Selecting Connect reserves system SMBus.

Selecting Start initializes SMBus communication.

Selecting Stop ends communication.

Selecting Disconnect releases system SMBus.

This section is available while Interface is set to SMBus.

NOTE:

NOTE:

System Management & Configuration 31

Com Port

PRELIMINARY

Pull-down list shows available serial ports registered in operat­ing system. Select the serial port connected to the PXES-2780.

Selecting Connect reserves the selected serial port.

Selecting Run initializes serial port communication.

Selecting Stop ends communication.

Selecting Disconnect releases serial port.

X This section is available while Interface is set to

RS232

NOTE:

NOTE:

Chassis Status Log

With the Chassis Status Log function, monitored data can be
recorded. Selecting Log Chassis Status opens the Log Options
dialog, as shown.

X Baud rate for RS232 is set to 9600 automatically

for PXES-2780

Figure 3-2: Log Options Dialog

32 System Management & Configuration

The name of the log file can be entered, overwritten, or

PRELIMINARY

appended to selected operations. The log period can further be
entered, in seconds. Selecting Start begins the log.

Over Threshold Statistics, when selected, displays statistics
exceeding the threshold.

Save/Load Threshold

All Threshold & Control settings can be saved or loaded here.

Selecting Save Threshold Settings saves all current set­tings.

Selecting Load Threshold Settings loads all settings from
the saved file.

Selecting Load Default Threshold resets all threshold settings
to the default values.

Version Info

Displays the current firmware version.

3.2.2 Chassis Control

PXES-2780

Provides operational and threshold settings for the PXES-2780,
including target temperature, fan mode, and threshold settings for
DC voltage, temperature, and cooling fan speeds.

Target Temperature

Fans run at different speeds based on the monitored tempera­ture, when the Fan switch on the rear panel is set to AUTO.
Target Temp indicates the temperature when the fans are at
100%. Using the default 50°C as an example, fans run at 40%
when all temperature readings are less than 25°C, and begin
rampup when any reading exceeds 25°C. The fans run 100%
speed if any temperature reading exceeds 50°C (Target Tem­perature). Target temperature setting operations are as shown.

Target Temp can be set by entering the desired target temper­ature value in the field and clicking Set.

System Management & Configuration 33

Fan Speed

PRELIMINARY

Auto/Full status of the PXES-2780 is shown here, Auto is dis­played when the cooling fans are set to auto mode and Full
when the fans are set to run full speed. Selection of Auto or
Full values and clicking Set directly changes cooling fan mode.

Alarm Threshold

Active alarm threshold settings are shown, including DC volt­age, temperature, and fan speeds. The updated threshold set­ting can also be set here, by entering the desired value and
clicking Set Threshold Settings.

3.2.3 Chassis Status

Provides operational and threshold settings for the PXES-2780,
including trigger bus, PXIe link, target temperature, and fan mode,
and threshold settings for DC voltage, temperature, and cooling
fan speed.

Trigger Bus

PXI trigger bus routing settings are shown. Between trigger bus
segments - TRIG BUS A (slot 1st to 6th), B (slot 7th to 12th),
and C (slot 13th to 18th), each PXI trigger bus line can be indi­vidually configured as different routing topologies. Trigger bus
routing settings can be easily saved as templates and loaded
quickly.

34 System Management & Configuration

PXES-2780

PRELIMINARY

Figure 3-3: PXI Trigger Routing Interface

PXIe Link

Displays PCI express switch fabric settings fir the PXES-2780
backplane.

Selecting required configuration (4Link x4 or 2Link x8) and
Config applies new settings.

The new setting will not be valid until system is restarted.

NOTE:

NOTE:

Target Temperature

When the Fan switch on the rear panel is set to AUTO, fans run
at different speeds based on the measured temperature.

Target Temp indicates the temperature at which fans run at
100%. Using the default 50°C as an example, fans run at 40%
when all temperature readings are less than 25°C, and begin
rampup when any reading exceeds 25°C.

System Management & Configuration 35

Fans reach 100% speed if any temperature reading exceeds

PRELIMINARY

50°C (i.e. Target Temperature).

Setting parameters are as shown.

E

D

100

40

Fan
voltage
duty
cycle
(%)

0

A B

0

10 252015 30 35

5

Highest temperature (°C) reported by the 8 backplane sensors

40 45 50

55 60

C

65 70

Figure 3-4: Target Temperature Parameters

Mark Temperature Event

A 0°C Lowest chassis temperature at which

fan speeds commence ramping up for
final 25° temperature mark (see E)

B 45°C Highest chassis temperature at which

fan speeds commence ramping up for
final 70° temperature mark (see C)

C 70°C Highest chassis temperature at which

fan speeds reach maximum speed

36 System Management & Configuration

PXES-2780

PRELIMINARY

Mark Temperature Event

D 25°C to 70°C

(45° range)

E 25°C Lowest chassis temperature at which

Table 3-2: Target Temperature Parameters Legend

Target Temp can be set by entering the desired target temper­ature value in the field and selecting Set.

Fan Speed

Displays Auto/Full fan speed setting status of the PXES-2780.
Auto is displayed when fans are set to auto mode and Full
when the fans are set to run at full speed.

Selection of Auto or Full values and selecting Set directly
changes cooling fan mode.

Alarm Threshold

Displays Active alarm threshold settings, including DC voltage,
temperature, and fan speeds. The updated threshold setting
can also be set here, by entering the desired value and select­ing Set Threshold Settings.

Range over which maximum chassis
temperature (at which fan speeds
reach maximum speed) can be set

fan speeds reach maximum speed

3.2.4 Chassis Status

DC Voltage

Displays monitored 5V AUX, 3.3V, 5V, 12V, and -12V power
rail readings. The status displays as normal when the readings
are within the threshold range, and abnormal when the thresh­old range is exceeded.

Chassis Temperature

Temperature sensors T1 to T8 (left to right, as shown in
Figure 1-9 on page 12) located on the backplane provide sta­tus, displaying as normal when under the threshold value

System Management & Configuration 37

(70°C in the Figure), and abnormal when the threshold value

PRELIMINARY

is exceeded.

Fan Speed

Displays monitored readings of the three cooling fans. Status
displays as normal when readings exceed threshold value
(800 RPM in the Figure), and abnormal when the readings fall
below the threshold value.

38 System Management & Configuration

PXES-2780

PRELIMINARY

Appendix A - Troubleshooting and Mainte-

nance

This Appendix describes basic troubleshooting techniques, as well
as instructions for the maintenance of the PXES-2780 chassis.

A.1 Installation Problems

Inability to start the system frequently results from incorrect instal­lation of the system controller, peripheral modules, and other com­ponents. Before starting the system, please ensure that:

X The system controller is properly installed and secured

X All peripheral modules are properly seated on the slots

X All cables are properly connected to the system controller

and peripheral modules

X All installed peripheral modules are compatible for use in

the chassis

X The power cord is securely plugged into the chassis power

connector and power outlet/wall socket/power strip

If the system fails to start when all installation conditions are met,
remove all installed peripheral modules and try again. If the sys­tem starts normally, install one peripheral module at a time fol­lowed by powering up. You may also try installing the modules into
different slots until the desired result is obtained.

Troubleshooting and Maintenance 39

A.2 Basic Troubleshooting

PRELIMINARY

Problem Ensure that:

X The power cord is securely

plugged into the chassis power
connector and wall socket/power
strip

System fails to
power up

No video output in
the external display

Power LED (blue) is
blinking

Fan LED (green) is
blinking

Temperature LED
(amber) is blinking

X The wall socket/power strip is live

X The main power switch on the

back of the chassis is turned on

X The standby power button on the

chassis front panel is turned on

X The external display is function-

ing properly

X Display settings support external

video.

X There is no short circuit by

removing all PXI modules (PXI
controller and peripheral mod­ules)

If the signal persists, contact your dealer for further
assistance

X The fan is unobstructed

If the signal persists, contact your dealer for further
assistance.

X Airflow from the outlet apertures

is unobstructed and steady; if not,
ensure that adequate clearance
for the intake apertures is pro­vided

If the temperature of exhausted air is normal (below
50°C) but the temperature LED is still blinking,
contact your dealer for further assistance.

40 Troubleshooting and Maintenance

PXES-2780

PRELIMINARY

A.3 Maintenance

A.3.1 Handling the Chassis

The PXES-2780 is designed for both rack-mount and benchtop
use. When transporting or carrying the chassis, it is recom­mended that the handle be used, being designed to support the
weight of the chassis for superior portability and balance.

The PXES-2780 weights 8.8 kg. Please be careful when moving
the chassis to avoid any possible injury.

A.3.2 Cleaning the Exterior

Make sure that the system is turned off before cleaning the chas­sis exterior. Wipe the exterior with a clean cloth starting from areas
that easily accumulate dust or dirt such as the area in and around
the chassis and power supply air intake apertures.

A.3.3 Power Requirements

Make sure that the power cord is in good condition before plugging
it into the system. It is important to check the reliability of the
power source. The PXES-2780 power supply is capable of han­dling 100 to 240 V AC within the 50 Hz to 60 Hz range. Do not
connect the PXES-2780 to an already overloaded circuit.

Troubleshooting and Maintenance 41

This page intentionally left blank.

PRELIMINARY

42 Troubleshooting and Maintenance

PXES-2780

PRELIMINARY

Important Safety Instructions

For user safety, please read and follow all instructions,
WARNINGS, CAUTIONS, and NOTES marked in this manual and

on the associated equipment before handling/operating the
equipment.

X Read these safety instructions carefully.

X Keep this user’s manual for future reference.

X Read the specifications section of this manual for detailed

information on the operating environment of this equipment.

X When installing/mounting or uninstalling/removing

equipment:

Z Turn off power and unplug any power cords/cables.

X To avoid electrical shock and/or damage to equipment:

Z Keep equipment away from water or liquid sources;

Z Keep equipment away from high heat or high humidity;

Z Keep equipment properly ventilated (do not block or

cover ventilation openings);

Z Make sure to use recommended voltage and power

source settings;

Z Always install and operate equipment near an easily

accessible electrical socket-outlet;

Z Secure the power cord (do not place any object on/over

the power cord);

Z Only install/attach and operate equipment on stable

surfaces and/or recommended mountings; and,

Z If the equipment will not be used for long periods of time,

turn off and unplug the equipment from its power source.

Important Safety Instructions 43

X Never attempt to fix the equipment. Equipment should only

PRELIMINARY

be serviced by qualified personnel.

X A Lithium-type battery may be provided for uninterrupted,

backup or emergency power.

Risk of explosion if battery is replaced with an incorrect type;
please dispose of used batteries appropriately.

X Equipment must be serviced by authorized technicians

when:

Z The power cord or plug is damaged;

Z Liquid has penetrated the equipment;

Z It has been exposed to high humidity/moisture;

Z It is not functioning or does not function according to the

user’s manual;

Z It has been dropped and/or damaged; and/or,

Z It has an obvious sign of breakage.

44 Important Safety Instructions

Getting Service

PRELIMINARY

Contact us should you require any service or assistance.

ADLINK Technology, Inc.

Address: 9F, No.166 Jian Yi Road, Zhonghe District
New Taipei City 235, Taiwan

ᄅקؑխࡉ೴৬ԫሁ 166 ᇆ 9 ᑔ

Tel: [phone]
Fax: [phone]
Email: [e-mail]

Ampro ADLINK Technology, Inc.

Address: 5215 Hellyer Avenue, #110, San Jose, CA 95138, USA
Tel: [phone]
Toll Free: [phone] (USA only)
Fax: [phone]
Email: [e-mail]

ADLINK Technology (China) Co., Ltd.

Address: Ϟ⍋Ꮦ⌺ϰᮄᓴ∳催⾥ᡔು㢇᯹䏃 300 ো(201203)
300 Fang Chun Rd., Zhangjiang Hi-Tech Park,

Pudong New Area, Shanghai, 201203 China
Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology Beijing

Address: ࣫ҀᏖ⍋⎔Ϟഄϰ䏃 1 োⲜ߯ࡼ࡯໻ E ᑻ 801 ᅸ(100085)

Rm. 801, Power Creative E, No. 1, B/D

Shang Di East Rd., Beijing, 100085 China
Tel: [phone]
Fax: [phone]
Email: [e-mail]

PXES-2780

ADLINK Technology Shenzhen

Address: ⏅ഇᏖቅ⾥ᡔು催ᮄϗ䘧᭄ᄫᡔᴃು

Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology (Europe) GmbH

Address: Nord Carree 3, 40477 Duesseldorf, Germany
Tel: [phone]
Fax: [phone]
Email: [e-mail]

Getting Service 45

A1 󰶀 2 ὐ C  (518057)

2F, C Block, Bldg. A1, Cyber-Tech Zone, Gao Xin Ave. Sec. 7,

High-Tech Industrial Park S., Shenzhen, 518054 China

ADLINK Technology, Inc. (French Liaison Office)

PRELIMINARY

Address: 15 rue Emile Baudot, 91300 Massy CEDEX, France
Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology Japan Corporation

Address: ͱ101-0045 ᵅҀ䛑ҷ⬄⼲⬄䤯ފ⬎ 3-7-4

Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology, Inc. (Korean Liaison Office)

Address: 昢殾柢 昢爎割 昢爎壟 1675-12 微汾瘶捒娯 8猻

Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology Singapore Pte. Ltd.

Address: 84 Genting Lane #07-02A, Cityneon Design Centre,

Tel: [phone]
Fax: [phone]
Email: [e-mail]

ADLINK Technology Singapore Pte. Ltd. (Indian Liaison Office)

Address: 1st Floor, #50-56 (Between 16th/17th Cross) Margosa Plaza,

Tel: [phone]
Fax: [phone]
Email: [e-mail]

⼲⬄ 374 ɛɳ 4F
KANDA374 Bldg. 4F, 3-7-4 Kanda Kajicho,
Chiyoda-ku, Tokyo 101-0045, Japan

8F Mointer B/D,1675-12, Seocho-Dong, Seocho-Gu,
Seoul 137-070, Korea

Singapore 349584

Margosa Main Road, Malleswaram, Bangalore-560055, India

ADLINK Technology, Inc. (Israeli Liaison Office)

Address: 6 Hasadna St., Kfar Saba 44424, Israel
Tel: [phone]
Fax: [phone]
Email: [e-mail]

46 Getting Service