Pressure Systems 9022 User manual

NetScanner™ System
Visit us on the web:
www.PressureSystems.com
Intelligent Pressure Scanner
User’s Manual
(Models 9016, 9021, 9022)
13th Edition
September 2007

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- i -
©This User’s Manual is a copyright product of Pressure Systems, Inc. , 2007.
Permission is hereby granted to make copies and distribute verbatim copies of this
manual, provided the copyright notice and this permission notice are preserved on all
copies.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- ii -
REVISION REVISION HISTORY PRINT
DATE
1 Original - 2nd Edition 4/94
2 3rd Edition (add Model 902x and 9016) 11/97
3 4th Edition 3/98
4 5th Edition 9/99
5 6th Edition 03/00
6 7th Edition (delete Optomux references and add
multi-point calibration procedures) (add infor-
mation about the 9021R- ruggedized version)
02/01
7 8th Edition (officially change name from 9021R
to 9022, a new ruggedized version of the 9021) 03/02
8 9th Edition (added new commands and updates
to Chapter 3, Chapter 4, and Chapter 5 to ac-
commodate the 9022)
07/02
9 10th Edition (new Chapter 7 - deletes all refer-
ences to NETSTART as the startup software,
and replaces it with a brief description of NUSS 01/02
10 11th Edition adds information regarding using
the 9022 with third-party transducers that do not
have temperature compensation. Changes wir-
ing diagram.
06/03
11 12th Edition deletes references to the Repair
Department for RMAs. 04/04
12 Includes Application Note concerning mixing
transducers with and without temperature sensor
attached to Model 9022 and adds references for
high frequency in Model 9022.
01/05
13 Added new commands for Model 9022 & Model
9016 09/07

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- iii -
Preface
ThismanualdescribestheNetScannerSystemIntelligentPressureScannermodules(Models
9016, 9021, and 9022). It does not cover the 98RK Scanner Interface Rack, model 9816
IntelligentPressureScanner,normodels903x(PressureStandards/Controllers)andthe9116
IntelligentPressureScanner.These productsare coveredintheirindividual User’sManuals.
This manual is divided into seven (7) chapters and several appendices, each covering a
specific topic. They are summarized below:
Chapter 1: General Information describes Models 9016, 9021, and 9022
Intelligent Pressure Scanners and their
various options.
Chapter2: InstallationandSetUp describesthe unpacking and inspection of
amodule, and its connection to power,
pressure,andacommunicationsnetwork.
Chapter 3: Programming & Operation provides the information needed to
program a module from a host computer
and to get meaningful data from it.
Chapter 4: Calibration describesmethods of calibrating a
module.
Chapter 5: Service describes general safety precautions and
maintenance procedures.
Chapter 6: Troubleshooting describes module troubleshooting
techniques.
Chapter 7: Start-up Software brieflydescribes NUSS software.
Appendix A: All Commands — Quick Reference
Appendix B: Response Error Codes
Appendix C: Cable Diagrams
Appendix D: Module Mounting Dimensions
Appendix E: NetScanner System Range Codes
Appendix F: NetScanner™System/9000 Series Products
Appendix G: Binary Bit Map

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- iv -
Our Company
PressureSystemsIncorporated,(PSI)develops,manufactures,andserviceslevelandpressure
measuring instruments where the highest level of traceable accuracy is required for
aerospace, industrial, municipal, and environmental applications. Our products have
becometheworldstandardforelectronic levelandpressuremeasurementand scanning. We
are committed to the highest quality design, manufacture, and support of level and pressure
instrumentation that is in the best interest of our customers. PSI is an ISO9001:2000
certified company.
Our Warranty
Pressure Systems, Inc., warrants NetScanner™System products to be free of defects in
material and workmanship under normal use and service for one (1) year.
Technical Support
Monday through Friday, during normal working hours, (7:30 am through 5:30 pm,
Eastern time) knowledgeable personnel are available for assistance and troubleshooting.
Contact the Applications Support Group or the Customer Services Department at
Pressure Systems (757-865-1243 or toll free 1-800-328-3665) if your scanner is not
operating properly or if you have questions concerning any of our products. E-mail
assistance is available by contacting [e-mail].
Merchandise Return Procedures
If your scanner needs to be returned to Pressure Systems, obtain a Returned Merchandise
Authorization (RMA) from the Customer Service Department.
Be prepared to supply the following information when requesting the RMA:
!Part number
!Serial number
!Complete description of problems/symptoms
!Bill To and Ship To address
!Purchase order number (not required by PSI warranty repairs)
!Customer contact and telephone number
The above information, including the RMA number must be on the customer’s shipping
documents that accompany the equipment to be repaired. PSI also requests that the
outside of the shipping container be labeled with the RMA number to assist in tracking
the repairs. All equipment should be sent to the following address:

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- v -
ATTN: PSI REPAIR DEPARTMENT (7-digit RMA number)
Pressure Systems, Inc.
34 Research Drive
Hampton, Virginia 23666
PSI will return warranty items prepaid via UPS GROUND. If the customer desires
another method of return shipment, PSI will prepayand add the shipping charges to the
repair bill.
Incoming freight charges are the customer’s responsibility. The customer is also
responsible for paying shipping charges to and from PSI for any equipment not under
warranty.
All products covered under the PSI warranty policy will be repaired at no charge. An
analysis fee will be charged to quote the cost of repairing any item not under warranty. If,
for anyreason, the customer decides not to have the item repaired, the analysis fee will
still be charged. If the quote is approved by the customer, the analysis fee will be waived.
The quote for repair will be based on the PSI flat rate for repair, calibration, and board
replacement. When these prices do not apply, the quote will be based on an hourly labor
rate plus parts. All replaced parts are warranted for 90 days from the date of shipment.
The 90-day warranty is strictly limited to parts replaced during the repair.
Website and E-Mail
Visit our website at www.PressureSystems.com to look at our new product releases,
application notes, product certifications, and specifications. E-mail your questions and
comments to us: [email protected].
Our Firmware
This manual was prepared for various versions of module firmware as were released at the
time of this manual publication. Addenda will be distributed as deemed necessary by PSI.
Anyquestions regardingfirmware upgrades maybe addressedto theApplications Support
Group.Firmware revisions, manual addenda, and utility software may also be obtained
from the PSI web page at www.PressureSystems.com.
Our Publication Disclaimer
This document is thoroughly edited and is believed to be thoroughly reliable. Pressure
Systems, Inc., assumes no liability for inaccuracies. All computer programs supplied with
your products are written and tested on available systems at the factory. PSI assumes no
responsibility for other computers, languages, or operating systems. PSI reserves the right
to change the specifications without notice.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- vi -
Table of Contents
Chapter 1 — General Information ....................................... 1-1
1.1 Introduction ....................................................1-1
1.2 Description of Instruments .........................................1-3
1.3 Options ........................................................1-4
1.3.1 Pressure Ranges ........................................... 1-4
1.3.2 Manifolds and Pressure Connections ........................... 1-4
1.3.3 Communications Interfaces ..................................1-5
Chapter 2 — Installation and Set Up ..................................... 2-1
2.1 Unpacking and Inspection .........................................2-1
2.2 Safety Considerations ............................................2-1
2.3 Preparation for Use ..............................................2-1
2.3.1 Environment ..............................................2-1
2.3.2 Power ...................................................2-2
2.3.3 Mounting and Module Dimensions ............................2-2
2.3.4 Network Communications Hookup ............................2-3
2.3.4.1 Ethernet Host Port Hookup ............................2-3
2.3.5 Diagnostic Port Hookup ..................................... 2-6
2.3.6 Pressure Connections .......................................2-6
2.3.6.1 RUN Mode Inputs ................................... 2-7
2.3.6.2 CAL Mode Inputs ...................................2-8
2.3.6.3 Purge Mode Inputs ...................................2-8
2.3.6.4 Leak Mode Inputs ...................................2-8
2.3.6.5 Supply Air .........................................2-9
2.3.7 9021 and 9022 Transducer Installation .........................2-9
2.3.7.1 Installation of 9400, 9401, and 9402 Transducers ..........2-10
2.3.7.2 Installation of All Other Transducers .................... 2-11
2.3.8 Case Grounding ..........................................2-11
2.3.9 Trigger Input Signal .......................................2-12
2.3.10 Power Up Checks and Self-Diagnosis .........................2-12
Chapter 3 — Programming and Operation ...............................3-1
3.1 Commands and Responses ......................................... 3-1
3.1.1 Introduction ..............................................3-1
3.1.1.1 TCP/UDP/IP Protocols ............................... 3-1

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- vii -
Table of Contents (Cont.)
3.1.2 Commands ...............................................3-2
3.1.2.1 General Command Format ............................. 3-2
3.1.2.2 Command Field .....................................3-3
3.1.2.3 Position Field .......................................3-3
3.1.2.4 Datum Fields .......................................3-4
3.1.2.5 Format Field ........................................ 3-4
3.1.3 Responses ................................................3-4
3.1.3.1 Interpreting Offset Values (Re-zero Calibration Adjustment) .. 3-5
3.1.3.2 Interpreting Gain Values (Span Calibration Adjustment) .....3-6
3.1.3.3 Interpreting Engineering Unit Output ....................3-6
3.1.4 Functional Command Overview ..............................3-6
3.1.4.1 Startup Initialization ............................3-6
3.1.4.2 Module Data Acquisition .............................. 3-7
3.1.4.3 Calibration Adjustment of Offset/Gain
Correction Coefficients .........................3-8
3.1.4.4 Delivery of Data to Host ..............................3-9
3.1.4.5 Network Query and Control Functions ...................3-9
3.1.4.6 Other Functions ....................................3-10
3.2 Detailed Command Description Reference ...........................3-10
APower Up Clear ..........................................3-12
BReset ...................................................3-13
CConfigure/Control Multi-Point Calibration .....................3-14
VRead Transducer Voltages ..................................3-22
ZCalculate and Set Gains .................................... 3-24
aRead Transducer A/D Counts ...............................3-26
bRead High-Speed Data .....................................3-28
cDefine/Control Autonomous Host Streams .....................3-29
hCalculate and Set Offsets ...................................3-45
mRead Temperature Counts ..................................3-47
nRead Temperature Voltages ................................. 3-49
qRead Module Status .......................................3-51
rRead High-Precision Data ..................................3-54
tRead Transducer Temperature ...............................3-56
uRead Internal Coefficients .................................. 3-58
vDownload Internal Coefficients ..............................3-62
wSet Operating Options .....................................3-65
psi9000 Network Query .....................................3-69
psireboot Re-boot Module ....................................3-71
psiarp Change Module’s IP Address Resolution and Re-boot ......3-72

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- viii -
Table of Contents (Cont.)
3.3 Obsolete Commands ............................................3-73
Chapter 4 — Calibration ...............................................4-1
4.1 Introduction ....................................................4-1
4.2 Re-zero Calibration ..............................................4-3
4.2.1 Re-zero Calibration Valve Control ............................4-3
4.2.2 Re-zero Calibration Summary ................................4-4
4.3 Span Calibration .................................................4-4
4.3.1 Span Calibration Valve Control ............................... 4-5
4.3.2 Span Calibration Summary ..................................4-6
4.4 Integrated Multi-Point Calibration Adjustment ......................... 4-7
4.4.1 Calibration Valve Control ...................................4-8
4.4.2 Multi-Point Calibration Summary .............................4-8
4.5 9021/9022 Analog Calibration ..................................... 4-10
4.5.1 Setup ..................................................4-11
4.5.2 Calibration Procedures ..................................... 4-11
4.6 Coefficient Storage .............................................4-13
4.7 Non-VolatileParameter Storage for “non-Digitally Compensated”Pressure Sensors
(9021/9022 Only) ............................................... 4-14
4.8 Line Pressure Precautions ........................................4-18
Chapter 5 — Service ..................................................5-1
5.1 Maintenance ....................................................5-1
5.1.1 Common Maintenance ......................................5-3
5.1.2 Module Disassembly .......................................5-3
5.1.3 Electronic Circuit Board Replacement ......................... 5-4
5.1.3.1 PC-206 Amplifier/Multiplexer Board ....................5-4
5.1.3.2 PC-242 Amplifier/Multiplexer Board ....................5-5
5.1.3.3 PC-280 Ethernet Microprocessor /A/D Board ..............5-6
5.1.3.4 PC-315, PC-316, and PC-317 Boards ....................5-7
5.1.4 Replacement of Transducers .................................5-8
5.1.5 Calibration Valve Solenoid Replacement ......................5-10

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- ix -
Table of Contents (Cont.)
5.1.6 Replacement of O-Rings ...................................5-10
5.1.6.1 DH200 Pressure Transducer O-Ring Replacement .........5-11
5.1.6.2 Tubing Plate O-Ring Replacement .....................5-12
5.1.6.3 Adapter Plate O-Ring Replacement ..................... 5-13
5.1.6.4 Calibration Manifold Piston O-Ring Replacement .........5-14
5.1.6.5 Solenoid Valve O-Ring Replacement ...................5-15
5.2 9022 Excitation Trim ............................................ 5-16
5.3 9022 Procedure for Changing the Excitation Jumper Setting (JB1) ........5-17
5.4 Upgrading Module Firmware ...................................... 5-17
5.2.1 Upgrading Firmware Via Host TCP/IP Port ....................5-18
Chapter 6 — Troubleshooting Guide .....................................6-1
6.1 Ethernet Module Troubleshooting ...................................6-1
6.1.1 Checking Module Power-up Sequence .........................6-1
6.1.2 Checking Module TCP/IP Communications .....................6-2
6.1.2.1 Module IP Address Assignment ........................ 6-2
6.1.2.2 Host IP Address Assignment for Windows 95/98/NT ........ 6-4
6.1.2.3 Verifying Host TCP/IP Communications ................. 6-4
6.2 Zero and Gain Calibration Troubleshooting ...........................6-6
6.3 User Software ...................................................6-7
Chapter 7 — Start-up Software .........................................7-1
7.1 Introduction ....................................................7-1
Appendices
Appendix A: All Commands — Quick Reference
Appendix B: NetScanner System Response Error Codes
Appendix C: Cable Diagrams
Appendix D: Mounting Diagrams
Appendix E: NetScanner™System Range Codes
Appendix F: NetScanner™System/9000 Series Products
Appendix G: Binary Bit Map

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
- x -
List of Figures
Figure 1.1 NetScanner System Pneumatic Intelligent Pressure Scanners ........1-2
Figure 2.1 9016, 9021, 9022 Power Pin Assignments ......................2-2
Figure 2.3 Ethernet Host Port Connector Pins ............................2-3
Figure 2.3 Ethernet Network Topology .................................. 2-5
Figure 2.4 9021 Transducer Wiring ...................................2-10
Figure 2.4a 9022 Transducer Wiring ...................................2-10
Figure 2.5 9022 Jumper Set for 10 VDC Excitation .......................2-11
Figure 4.1 Calibration Manifold RUN Position ...........................4-2
Figure 4.2 Calibration Manifold CAL Position ............................4-2
Figure 4.3 Calibration Manifold PURGE Position .........................4-2
Figure 4.4 Calibration Manifold LEAK CHARGE Position .................4-2
Figure 4.5 9021 and 9022 Voltage Input Connections .....................4-11
Figure 5.1 Exploded View of 9016 and 9022 .............................5-1
Figure 5.1a 9016 Top Plate ............................................5-2
Figure 5.2b 9021 Top Plate ............................................5-2
Figure 5.2c 9022 Top Plate ............................................5-2
Figure 5.2 9016 Scanner Out of Housing ................................5-4
Figure 5.2a 9022 Scanner Out of Housing ................................5-4
Figure 5.3 PC-203 Board .............................................5-6
Figure 5.3a 9022 PCBs Outside the Housing ..............................5-7
Figure 5.3b 9022 PCBs Apart ..........................................5-7
Figure 5.4 Top View of DH200 ....................................... 5-9
Figure 5.5 Solenoid in Module .......................................5-10
Figure 5.6 DH200 Transducer O-Ring Replacement ......................5-11
Figure 5.7 Solenoid Valve O-Ring Replacement .........................5-15
Figure 5.8 PC-317 Board (Trim Potentiometer and Jumper) ................5-16
Figure 5.9 Update Firmware Screen ...................................5-18
List of Tables
Table 2.1 Diagnostic Port Wiring .....................................2-6
Table 3.1 Error Codes ..............................................3-5
Table 3.2 Intelligent Pressure Scanner Commands ....................... 3-10
Table 5.1 Component Cross Reference .................................5-2

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 1
Chapter 1
General Information
1.1 Introduction
This User’s Manual will:
!Explain the electrical and pneumatic pressure connections for the NetScanner™
System Models 9016, 9021, and 9022 Intelligent Pressure Scanners.
!Instruct you on how to program each module with computer software.
!Instruct you on using the PSI start-up software to manipulate and acquire data from
each module.
Model 9016 is a pneumatic Intelligent Pressure Scanner, with integral pressure transducers and a
pneumatic calibration manifold.
Models 9021 and 9022 are all-media Intelligent Pressure Scanners which may be fitted with up to
twelve(12)externalall-media transducers(9400,9401,9402,orthirdparty). Becauseoftheexternal
natureofthesetransducers,andthevarietyofpneumaticorhydraulicmediasupported,the9021/9022
do not contain an integral calibration manifold.
Both models provide engineering unit pressure data with guaranteed system accuracy. This is
achieved by readingfactory-determined pressureand temperature engineering-unit data conversion
coefficients from their transducers’ nonvolatile memories at power-up. They also allow additional
adjustment coefficients to be “fine-tuned” with a multi-point calibration under host control (e.g.,
possibly utilizing optional Pressure Systems 903x Pressure Calibrator modules).
Models9016, 9021, and 9022 provide 10-Base-TEthernet communications for their Host Port (with
TCP/UDP/IP protocol).

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 2
NOTE: ThenewestPSIIntelligentPressureScanneristhe9022.Itsserialnumbers
beginwith 1000. The9022 is similarin function tothe 9021 (usingexternal
sensors), however, the 9022 features circular (military style connectors),
splash-proof case and connectors, antialiasing filters, and a jumper
selectable precision 5 or 10 voltexcitation voltage for use with third-party
sensors. The overall dimensions of the 9022 are slightly larger than the
9021 due to a thicker top plate.
Model 9016 Model 9021 Model 9022
Figure 1.1
NetScanner™System Models 9016, 9021, and 9022 Intelligent Pressure Scanners

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 3
1.2 Description of Instruments
NetScanner™System family of Intelligent Pressure Scanner modules are flexible pressure
measuring devices intended for use in test and production environments. Models are available
with 12 (Model 9021/9022), or 16 (Model 9016) channels, each with individual pneumatic or all-
media transducers per channel. The most distinctive features are highlighted below:
!Pre-calibrated Transducer — a memory chip containing full calibration data is
embedded within each internal transducer (9016) or external Series 9400
transducer (9021/9022).
!Individual transducer per measurement input channel — mixed transducer ranges
may be installed in a single 9016 module or attached to a 9021/9022 module.
!Low cost per point — per-channel cost is less than a typical industrial pressure
transducer/transmitter.
!High accuracy— Model 9016 pressure scanners are capable of accuracies up to
±0.05%. Accuracy is maintained through use of built-in re-zero, span, or multi-
point calibration capabilities. Model 9021/9022 pressure scanners provide
accuracies better than ±0.10% FS. Accuracy is maintained for six (6) months after
calibration.
!Low thermal errors —each internal transducer and each external 904x transducer
contains an individual temperature sensor and thermal calibration data for internal
use by software correction algorithms. Thermal errors are reduced as low as
±0.001%FS/ºC over the calibrated temperature span.
!Re-zero upon demand (Models 9016) — an integrated calibration valve allows for
automatic re-zero adjustment calibration of dry gas transducers to null offset drift
errors.
!Ease of transducer replacement — factory calibrated transducer assemblies may
be stocked and rapidly replaced in the field. Storage of thermal coefficients
within the transducer allows for ‘plug and play’ transducer replacement.
!Ease of calibration — each 9016 module contains a pneumatic calibration
manifold and software commands to automatically perform re-zero, span, and
multi-point adjustment calibrations. New offset and gain coefficients that result
from the most recent calibration may be stored in non-volatile transducer memory.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 4
!Measurement flexibility — each 9021/9022 module is capable of measuring
general purpose voltage signals on any channel not populated with a 9400-type
transducer. Full-scale ranges of ±50, ±100, ±250 and ±4500 mV are supported
through programmable gain amplifier circuitry.
!Ease of use — modules have simple command sets and provide engineering units
output. They may interface directly to a desktop or laptop computer or they may
be interconnected into a large network controlled by many types of host
computers.
!Connectivity — use of industry-standard communications network protocols to
control and read data from NetScanner™System modules allows distribution to
the point of measurement and ensures compatibility with third party hardware and
software.
1.3 Options
1.3.1 Pressure Ranges
Model 9016 contains sixteen (16) DH200 transducers. These transducers are available with full
scale pressure ranges from 10" H2O (inches of water column) to 750 psid (2.5 kPa to 5200 kPa).
Transducers with different pressure ranges may be combined in a single module.
Models 9021 and 9022 can attach up to twelve (12) Series 9400 or third party external all-media
transducers. The 9400 gauge-type transducers are available with full-scale pressure ranges from
5 psi to 10,000 psi (35 kPa to 69000 kPa). The 9401 absolute-type transducers are available
with full-scale pressure ranges from 15 psia to 10,000 psia (105 kPa to 69000 kPa). The 9402
wet-wet differential type transducers are available with full scale ranges from 5 psi to 250 psi (35
kPa to 1725 kPa). Transducers with different pressure ranges may be attached to a single
module.
Please consult the Sales Department at Pressure Systems for availability of other pressure ranges
(1-800-678-SCAN (7226)).
1.3.2 Manifolds and Pressure Connections
Model 9016 sixteen-channel Intelligent Pressure Scanners are available with a true differential or
common reference pneumatic manifold, and have a standard purge and leak check manifold.
They are available with standard 1/8" or optional 1/16" and 1/4" compression fittings. All
fittings

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 5
utilize an SAE 5/16 - 24 O-ring boss which supports a variety of other adapter compression
fittings. They are also available with a quick disconnect plate which contains 0.063" bulge
tubulation. The common differential version is available with all choices of fittings. The true
differential version is available with 0.063" bulged tubulation fittings only.
Models 9021 and 9022 12-channel Intelligent Pressure Scanners have no internal manifold or
pressure transducers. Instead, they have up to twelve (12) externally connected type 9400, 9401,
or 9402 all-media pressure transducers. 9400, 9401, and 9402 transducers maybe purchased with
a variety of standard pressure fittings. Any necessary valves and manifolds must be customer-
supplied if automatic calibration with the appropriate medium is desired at the module
installation site. Both the 9021 and 9022 scanners are designed to operate with either PSI or
third-party transducers.
Consult the Sales Department at Pressure Systems at 1-800-678-SCAN (7226) for availability of
other input fittings.
1.3.3 Communication Interfaces
All standard NetScanner™System Intelligent Pressure Scanners provide temperature
compensated and linearized pressure data in engineering units via digital methods. They have a
10Base-T Ethernet host communications interface using industry standard TCP/IP or UDP/IP
protocol. This interface provides high data transfer rates and system connectivity.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
1 - 6
This page intentionally left blank

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
2 - 1
Chapter 2
Installation and Set Up
2.1 Unpacking and Inspection
The NetScanner™System product familyhas many components which may be purchased either as
an entire system, or as individual pieces of equipment. Before assembling the system, use the
shipping bill as a reference to ensure that all parts have arrived. Pressure Systems takes no
responsibility for equipment that is damaged during shipment. If containers are broken, ripped, or
damaged, contact the transportation carrier. If the equipment itself appears to be damaged, contact
the Repair Department at Pressure Systems.
Each NetScanner™System Intelligent Pressure Scanner shipment will contain the following
minimum components:
!Model 9016 or 9021/9022 Intelligent Pressure Scanner module
!Start-up software diskette(s) or CD-ROM
!NetScanner™System User’s Manual for Intelligent Pressure Scanners (Models
9016/9021/9022) (Hard copy and/or CD-ROM)
2.2 Safety Considerations
Always wear safetyglasses when operating this equipment or when working withpressurized lines.
Always ensure thathigh pressure linesare properlysecured and thatall pneumaticlinesarerated for
the proper pressure and temperature environments.
All system power should be OFF during installation (or removal) of any components in a
NetScanner™Systemmodule. FailuretoturnpowerOFFpriortoinstallationmaycausepermanent
damage to the module. Use caution and check line voltages before applying power to the module.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
2 - 2
WARNING: Exceeding the specified storage or operating
temperatures may result in permanent damage to the
NetScanner™System electronics.
WARNING: Improper connection of power to the Intelligent Pressure
Scanner can result in permanent damage to module electronics.
Figure 2.1
9016, 9021, 9022 Power Pin Assignments
2.3 Preparation for Use
2.3.1 Environment
All standard Intelligent Pressure Scanners are factory calibrated to be accurate over a specified
temperaturerange, butmay be operated or storedover awidertemperature range (seeNetScanner™
SystemData Sheet, published separately). Operating or storing an instrument outside its specified
range(s) will result in a loss of measurement accuracy and may cause permanent damage to the
instrument electronics.
2.3.2 Power
Models 9016, 9021, and 9022 Intelligent Pressure Scanners need only a single unregulated power
supply.
Models9016and9021/9022haveasingleround,ruggedizedconnectorthroughwhichallpowerand
input/output signals pass as shown in Figure 2.1.

Pressure Systems, Inc. NetScanner™ System (9016, 9021, & 9022) User’s Manual
www.PressureSystems.com
2 - 3
Figure 2.2
Ethernet Host Port Connector Pins
2.3.3 Mounting and Module Dimensions
Detailed mechanical drawings for each module are included in Appendix D.
2.3.4 Network Communications Hookup
Every NetScanner™System Intelligent Pressure Scanner contains a Host Port, allowing it to be
interconnectedin anetwork withothermodules anda host computer. Models 9016, 9021,and 9022
have an Ethernet Host Port using TCP/IP and UDP/IP transmission protocols.
2.3.4.1 Ethernet Host Port Hookup
The Ethernet Host ports of everymodel 9016, 9021, and 9022 Intelligent PressureScanner module,
and its host computer, may be interconnected in a “star” network via a standard 10-Base-T
interconnection hub or switch. These standard devices will have their own power requirements.
Such a hub treats the host computerconnection and all NetScanner™System module connections
alike. Ethernet communications pin assignments for the 9016, 9021, and 9022 electrical connector
are shown in Figure 2.2. See Figure 2.3 for typical network topology.
The host and each module must have a unique Ethernet Hardware Address (a.k.a. MAC Address)
and a unique IP Address. The Ethernet Hardware address is generallyfixed (at manufacturing time
of the Ethernet microprocessorboard inside the module). The Ethernet Hardware address is shown
oneachmodule’slabel. TheEthernetIntelligentPressureScannersarecapableofsupportingvarious
methods for IP address assignment, using either the factory default (static IP addressing) or user-