Agilent Technologies G3588-68015 User manual

Agilent 990
Micro-GC PRO Extension Boards
User Manual

Notices
© Agilent Technologies, Inc. 2019
No part of this manual may be reproduced in
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storage and retrieval or translation into a for-
eign language) without prior agreement and
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Inc. as governed by United States and interna-
tional copyright laws.
Manual Part Number
G3588-90029
Edition
First edition, October 2019
Printed in China
Agilent Technologies, Inc.
412 Ying Lun Road 
Waigoaqiao Free Trade Zone
Shanghai 200131 P.R.China
Warranty
The material contained in this document is
provided “as is,” and is subject to being
changed, without notice, in future editions.
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Safety Notices
CAUTION
A CAUTION notice denotes a 
hazard. It calls attention to an
operating procedure, practice, or the
like that, if not correctly performed
or adhered to, could result in
damage to the product or loss of
important data. Do not proceed
beyond a CAUTION notice until the
indicated conditions are fully
understood and met.
WARNING
A WARNING notice denotes a
hazard. It calls attention to an
operating procedure, practice, or the
like that, if not correctly performed
or adhered to, could result in
personal injury or death. Do not
proceed beyond a WARNING notice
until the indicated conditions are
fully understood and met.


Micro-GC PRO Extension Boards User Manual 3
Contents
1Introduction
Safety Information 6
Information 6
Operating instructions 6
General safety precautions 7
Spare parts availability 9
Service availability 9
Analytical Instruments sales offices 9
Introduction 10
2 General Information
Pre-Installation Requirements 12
Environmental requirements 12
Space requirements 12
Micro-GC PRO 12
Power source 12
Micro-GC PRO Extension Boards Installation 13
Inspection 13
Unpacking 13
Packing list 13
Shipping Instructions 17
Cleaning Instructions 18
Disposal Instructions 18
Extension Boards Concept 19
Housing and Mounting Options 20
Connect Basic Extension Board 21
Power Supply 22
Connecting Extension Boards 23
3 Basic Extension Board
Basic Extension Board 26
Basic extension board layout 27
Power supply 28
OHexternal power supply 29
1Hdigital I/O Power Supply 30
2Hstandard Analog GC Inputs 32


4 Micro-GC PRO Extension Boards User Manual
Standard Digital GC I/O 33
Digital I/O Channels and Relay Outputs (8x) 34
4 Analog Extension Board
Analog Extension Board 38
Analog Extension Board Layout 39
Analog Output Channels 40
Board ID 42
5 Digital Extension Board
Digital Extension Board 44
Digital Extension Board Layout 45
Digital I/O Power Supply 46
Digital I/O Channels and Relay Outputs (8x) 48
Board ID 51

Micro-GC PRO Extension Boards User Manual 5
1Introduction
Safety Information 6
Introduction 10

1Introduction
Safety Information
6 Micro-GC PRO Extension Boards User Manual
Safety Information
Information
In accordance with Agilent’s commitment to customer service and safety, these Micro-GC PRO
Extension Boards and their accompanying documentation (NEN 5509) comply with the CE
specifications and the safety requirements for electrical equipment for measurement, control, and
laboratory use (CEI/IEC 1010-1).
This device has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to case harmful interference in witch case
the user will be required to correct the interference at his own expense.
To prevent any injury to the user or any damage to the instrument it is essential that you read the
information in this chapter.
If this manual is not in your native language and if you have problems understanding the text, we
advise you to contact your Agilent office for assistance. Agilent cannot accept responsibility for
any damage or injury caused by misunderstanding of the information in this manual.
Operating instructions
This instruction manual is provided to help you establish operating conditions, which will permit
safe and efficient use of your equipment.
Special considerations and precautions are also described in the manual, which appear in the
form of NOTES, CAUTIONS, and WARNINGS as described below.
It is important that you operate your equipment in accordance with this instruction manual and
any additional information, which may be provided by Agilent. Address any questions regarding
the safe and proper use of your equipment to your local Agilent office.
NOTE
Information to aid you in obtaining optimal performance from your instrument
WARNING
Alerts you to potentially hazardous situations that could result in serious injury, and how to avoid
these situations.
CAUTION
Alerts you to situations that may cause moderate injury and/or equipment damage, and how to
avoid these situations.

1Introduction
General safety precautions
Micro-GC PRO Extension Boards User Manual 7
General safety precautions
NOTE
This instrument has been tested per applicable requirements of EMC Directive as required to
carry the European Union CE Mark. As such, this equipment may be susceptible to
radiation/interference levels or frequencies, which are not within the tested limits.
WARNING
This instrument is designed for chromatographic analysis of appropriately prepared samples. It
must be operated using appropriate gases and/or solvents and within specified maximum
ranges for pressure, flows, and temperatures as described in this manual. If the equipment is
used in a manner not specified by the manufacturer, the protection provided by the equipment
may be impaired.
WARNING
It is the responsibility of the customer to inform Agilent Customer Support Representatives if the
instrument has been used for the analysis of hazardous biological, radioactive, or toxic samples,
prior to any instrument service being performed or when an instrument is being returned to the
Service Center for repair.

WARNING:
Shock hazard

Indicates dangerous voltage: terminals fed
from the interior by a voltage exceeding
1000V must be so marked.

WARNING:
Burn hazard

Indicates parts that may cause burns when
touched

Instruction Manual

Indicates that the user should refer to the
manual before operating the equipment.

Protective Conductor terminal

For protection against electrical shock in
case of a fault. Used with field wiring
terminals to indicate the terminal, which must
be connected to ground before operating
equipment.

Radioactive hazard

Indicates that the instrument contains
radioactive components, which may cause
personal injury when handled incorrectly.

Skin puncture

Indicates sharp or suddenly moving parts
such as injection needles that may cause
injury.

Static discharge Warning

Indicates instrument contains parts that can
be damaged by electrostatic discharge. Take
care for proper grounding before handling.

Do not touch

Touching this item may result in damage to
the instrument or personal injury.

1Introduction
General safety precautions
8 Micro-GC PRO Extension Boards User Manual
CAUTION
• Disconnect the instrument from all power sources before removing protective panels to
avoid exposure to potentially dangerous voltages.
• When it is necessary to use a non-original power cord plug, make sure the replacement cord
adheres to the color-coding and polarity described in the manual and all local building
safety codes.
• Replace faulty or frayed power cords immediately with the same type and rating.
• This instrument should be placed in a suitable location with sufficient ventilation to remove
gases and vapors. Space around the instrument must be sufficient to enable cooling of the
instrument.
• Before plugging the instrument in or turning the power on, always make sure that the
voltage and fuses are set appropriately for your local power source.
• Do not turn on the instrument if there is a possibility of any kind of electrical damage.
Instead, disconnect the power cord and contact your Agilent office.
• The supplied power cord must be inserted into a power outlet with a protective earth ground
connection. When using an extension cord, make sure that the cord is also properly
grounded.
• Do not change the external or internal grounding connections as this could endanger you
and/or damage the instrument.
• The instrument is properly grounded when shipped. You do not need to make any changes
to the electrical connections or to the instrument chassis to ensure safe operation.
• When working with this instrument, follow the regulations for GLP (Good Laboratory
Practice). Take care to wear safety glasses and appropriate clothing.
• Do not place containers with flammable liquids on this instrument. Spillage of the liquid
over hot parts may cause fire.
• Never try to repair or replace any component that is not described in this manual without the
assistance of a Agilent service engineer. Unauthorized repairs or modifications will result in
rejection of warranty claims.
• Always disconnect the (AC) power cord before attempting any type of maintenance.
• Use proper tools when working on the instrument to prevent danger for you and/or damage
to the instrument.
• The customer should not attempt to replace any fuses in this instrument.
• Damage can result if the instrument is stored under unfavorable conditions for prolonged
periods (e.g. subject to heat, water, etc.).
• This unit has been designed and tested in accordance with recognized safety standards
and designed for indoors use only.
• If the extension boards are used in a manner not specified by the manufacturer, the
protection provided by the instrument may be impaired.
• Substituting parts or performing any unauthorized modification to the instrument may
result in a safety hazard.
• Changes or modifications not expressly approved by the responsible party for compliance
could void the user’s authority to operate the equipment.

1Introduction
Spare parts availability
Micro-GC PRO Extension Boards User Manual 9
Spare parts availability
It is the policy of Agilent to provide operational spare parts for any instrument and major
accessory for a period of five (5) years after shipment of the final production run of that
instrument. Spare parts will be available after this five (5) year period but on an as available basis.
Operational spare parts are defined as those individual electrical or mechanical parts that are
susceptible to failure during their normal operation. Examples include relays, lamps, temperature
probes, detector elements, motors, etc. Sheet metal parts, structural members or assemblies and
castings, printed circuit boards, and functional modules are normally capable of being rebuilt to
like-new condition throughout their useful life and therefore will be supplied only on an as available
basis after the final production run of the instrument.
Service availability
Agilent provides a variety of services to support its customers after warranty expiration. Repair
service can be provided by attractively priced service contracts or on a time and material basis.
Technical support and training can be provided by qualified personnel on both a contractual or
as-needed basis.
Analytical Instruments sales offices
For sales or service assistance and to order Parts and Supplies, contact your local Agilent office.
Argentina
Buenos Aires
Tel. [phone]
China
Beijing
Tel. [phone]
Japan
Tokyo
Tel. [phone]
Switzerland
Steinhausen
Tel. +41.848.803.800
Australia
Mulgrave, Victoria
Tel. [phone]
Europe
Middelburg, The Netherlands
Tel. +31.118.671.000
Korea
Seoul
Tel. [phone]
Taiwan
Shih-Chi
Tel. [phone]
Austria
Poettelsdorf
Tel. [phone]
France
Les Ulis Cédex
Tel. [phone]
Mexico and Latin America (N)
Mexico City
Tel. [phone]
United Kingdom and Ireland
Oxford
Tel. [phone]
Benelux
Middelburg
Tel. [phone]
Germany
Darmstadt
Tel. [phone]
Russian Federation
Moscow
Tel. [phone]
Venezuela
Caracas
Tel.[phone]/2494
Brazil and Latin America (S)
São Paulo
Tel. [phone]
India
Mumbai
Tel.
+91.22.2570.8595/97
Spain
Madrid
Tel. [phone]
United States
Walnut Creek, California, USA
Tel. [phone]
(GC and GC/MS)
Tel. [phone] (LC)
Canada
Mississauga, Ontario
Tel. [phone]
Italy
Torino
Tel. [phone]
Sweden
Solna
Tel. [phone]
http://www.agilent.com

1Introduction
Introduction
10 Micro-GC PRO Extension Boards User Manual
Introduction
Congratulations and thank you for purchasing the Micro-GC PRO Extension Boards.
The Micro-GC PRO Extension Boards are used to provide the Micro-GC PRO additional in-outputs.
NOTE
For problems or questions about your Micro-GC PRO Extension Boards, please contact your
nearest Agilent subsidiary or Agilent representative.
Figure 1. Micro-GC PRO Extension Boards