www.keithley.com
Series 2200
Multichannel Programmable DC Power Supplies
User Manual
2220S-900-01 Rev. A / June 2012
ECNEDIFNOC FO ERUSAEM RETAERG A
Multichannel Programmable DC Power Supplies
Series 2200
User Manual
© 2012, Keithley Instruments, Inc.
Cleveland, Ohio, U.S.A.
All rights reserved.
Any unauthorized reproduction, photocopy, or use the information herein, in whole or in part,
without the prior written approval of Keithley Instruments, Inc. is strictly prohibited.
All Keithley Instruments product names are trademarks or registered trademarks of Keithley
Instruments, Inc. Other brand names are trademarks or registered trademarks of their respective
holders.
Document number: 2220S-900-01 Rev. A / June 2012
Safety Precautions
The following safety precautions should be observed before using this product and any associated instrumentation. Although
some instruments and accessories would norma lly be used with nonhazardous voltages, there are situations where hazardous
conditions may be present.
This product is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions
required to avoid possible injury. Read and follow all installation, operation, and maintenance information carefully before using
the product. Refer to the user documentation for complete product specifications.
If the product is used in a manner not specified, the protection provided by the product warranty may be impaired.
The types of product users are:
Responsible body is the individual or group responsible for the use and maintenance of equipment, for ensuring that the
equipment is operated within its specifications and operating limits, and for ensuring that operators are adequately trained.
Operators use the product for its intended function. They must be trained in electrical safety procedures and proper use of the
instrument. They must be protected from electric shock and contact with hazardous live circuits.
Maintenance personnel perform routine procedures on the product to keep it operating properly, for example, setting the line
voltage or replacing consumable materials. Maintenance procedures are described in the user documentation. The procedures
explicitly state if the operator may perform them. Otherwise, they should be performed only by service personnel.
Service personnel are trained to work on live circuits, perform safe installations, and repair products. Only properly trained
service personnel may perform installation and service procedures.
Keithley Instruments products are designed for use with electrical signals that are rated Measurement Category I and
Measurement Category II, as described in the International Electrotechnical Commission (IEC) Standard IEC 60664. Most
measurement, control, and data I/O signals are Measurement Category I and must not be directly connected to mains voltage or
to voltage sources with high transient overvoltages. Measurement Category II connections require protection for high transient
overvoltages often associated with local AC mains connections. Assume all measurement, control, and data I/O connections are
for connection to Category I sources unless otherwise marked or described in the user documentation.
Exercise extreme caution when a shock hazard is present. Lethal voltage may be present on cable connector jacks or test
fixtures. The American National Standards Institute (ANSI) states that a shock hazard exists when voltage levels greater than
30 V RMS, 42.4 V peak, or 60 VDC are present. A good safety practice is to expect that hazardous voltage is present in any
unknown circuit before measuring.
Operators of this product must be protected from electric shock at all times. The responsible body must ensure that operators
are prevented access and/or insulated from every connection point. In some cases, connections must be exposed to potential
human contact. Product operators in these circumstances must be trained to protect themselves from the risk of electric shock. If
the circuit is capable of operating at or above 1000 V, no conductive part of the circuit may be exposed.
Do not connect switching cards directly to unlimited power circuits. They are intended to be used with impedance-limited
sources. NEVER connect switching cards directly to AC mains. When connecting sources to switching cards, install protective
devices to limit fault current and voltage to the card.
Before operating an instrument, ensure that the line cord is connected to a properly-grounded power receptacle. Inspect the
connecting cables, test leads, and jumpers for possible wear, cracks, or breaks before each use.
When installing equipment where access to the main power cord is restricted, such as rack mounting, a separate main input
power disconnect device must be provided in close proximity to the equipment and within easy reach of the operator.
For maximum safety, do not touch the product, test cables, or any other instruments while power is applied to the circuit under
test. ALWAYS remove power from the entire test system and discharge any capacitors before: connecting or disconnecting
cables or jumpers, installing or removing switching cards, or making internal changes, such as installing or removing jumpers.
Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth)
ground. Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the
voltage being measured.
The instrument and accessories must be used in accordance with its specifications and operating instructions, or the safety of
the equipment may be impaired.
11/07
Do not exceed the maximum signal levels of the instruments and accessories, as defined in the specifications and operating
information, and as shown on the instrument or test fixture panels, or switching card.
When fuses are used in a product, replace with the same type and rating for continued protection against fire hazard.
Chassis connections must only be used as shield connections for measuring circuits, NOT as safety earth ground connections.
If you are using a test fixture, keep the lid closed while power is applied to the device under test. Safe operation requires the use
of a lid interlock.
If a
screw is present, connect it to safety earth ground using the wire recommended in the user documentation.
The symbol on an instrument means caution, risk of danger. The user should refer to the operating instructions located in
the user documentation in all cases where the symbol is marked on the instrument.
The
symbol on an instrument means caution, risk of electric shock. Use standard safety precautions to avoid personal
contact with these voltages.
The
The
If this
symbol on an instrument shows that the surface may be hot. Avoid personal contact to prevent burns.
symbol indicates a connection terminal to the equipment frame.
symbol is on a product, it indicates that mercury is present in the display lamp. Please note that the lamp must be
properly disposed of according to federal, state, and local laws.
The WARNING heading in the user documentation explains dangers that might result in personal injury or death. Always read
the associated information very carefully before performing the indicated procedure.
The CAUTION heading in the user documentation explains h az ards that coul d dama ge the instr ume nt. Such dam age may
invalidate the warranty.
Instrumentation and accessories shall not be connected to humans.
Before performing any maintenance, disconnect the line cord and all test cables.
To maintain protection from electric shock and fire, replacement components in mains circuits — including the power
transformer, test leads, and input jacks — must be purchased from Keithley Instruments. Standard fuses with applicable national
safety approvals may be used if the rating and type are the same. Other components that are not safety-related may be
purchased from other suppliers as long as they are equivalent to the original component (note that selected parts should be
purchased only through Keithley Instruments to maintain accuracy and functionality of the product). If you are unsure about the
applicability of a replacement component, call a Keithley Instruments office for information.
To clean an instrument, use a damp cloth or mild, water-based cleaner. Clean the exterior of the instrument only. Do not apply
cleaner directly to the instrument or allow liquids to enter or spill on the instrument. Products that consist of a circuit board with
no case or chassis (e.g., a data acquisition board for installation into a computer) should never require cleaning if handled
according to instructions. If the board becomes contaminated and operation is affected, the board should be returned to the
factory for proper cleanin g/s er v icing.
11/07
Table of Contents
Preface................................................................................................................................. ii
Welcome.......................................................................................................................... ii
Products .. . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. . . .. ... ii
Extended Warranty. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. ii
Contact Inf
CD-ROM Contents ............................................................................................................... iii
Key Features ..................................................................................................................... iii
Getting St
Standard Accessories.. . .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 1
Optional Accessories .. . .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. . . .. .. . . .. .. .. .. .. . . .. .. . . .. .. .. .. .. . . .. .. . . .. .. .. .. .. . . .. .. . . .. .. . 1
Available
Specifications..................................................................................................................... 3
Operating Requirements. . . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. . 4
Front-pa
Rear-panel Features .. . . . .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. 9
Front-panel Operation. . . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . . 11
Install
Cleaning .. . .. .. .. .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. 15
Operating Basics ..................................................................................................................... 16
Basic S
Menu Operations................................................................................................................ 17
User Settings ....................................................................................................................19
System
Configure The Instrument for Your Application . . . . .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. . . .. .. .. .. .. 22
Connect to a Device Under Test . .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . . .. .. .. . 22
Index
ormation .............................................................................................................. ii
arted......................................................................................................................... 1
Services................................................................................................................ 2
nel Features............................................................................................................. 5
ing theSystem............................................................................................................ 12
ettings................................................................................................................... 16
Information ............................................................................................................. 21
Table of Content
s
Series 2200 Multi-Channel Programmable DC Power Supplies User Manual i
Preface
Preface
Welcome
Thank you for using a Keithley Instruments product. The Series 2200 Multichannel Programmable DC Power Supplies are
flexible DC sources designed to power a wide range of applications. The model 2230-30-1 offers three power channels and
the model 2220-30-1 provides two channels. The output channels on both models are independent and isolated, allowing
you to power circuits with different references or polarities. Each channel can be enabled or disabled as your application
requires. All outputs feature remote sense capability which can be used to reduce the effect of lead resistance, delivering
0.03% basic voltage accuracy even when using long leads. Basic current accuracy is 0.1% for all channels and linear
regulation delivers low noise – less than 3 mVp-p. Flexible display modes make it easy to use the two 30 V outputs in
combination, and the USB interface makes it easy to build PC-based systems without converters or special cables.
These compact power supplies cover a wide range of applications without covering a lot of bench space. Versions of these
power supplies are available for use at 100 VAC nominal line voltage which is common in Japan. These versions are
indicated by the "J" suffix.
Products
This manual contains information about the following products:
Model Descript
2220-30-1
2220J-30-1
2230-30-1
2230J-30-1
Extended Warranty
Additional years of warranty coverage are available on many products. These valuable contracts protect you from
unbudgeted service expenses and provide additional years of protection at a fraction of the price of a repair. Extended
warranties are available on new and existing products. Contact your local Keithley Instruments representative for details.
Contact Information
If you have any questions after reviewing this information, please use the following sources:
1. Keithley Instruments website (http://www.keithley.com)
2. Keithley web forum (http://forum.keithley.com)
3. Call Keithley Instruments corporate headquarters (toll-free inside the U.S . and Canada only) at 1-888-KEITHLEY
(1-888-534-8453), or from outside the U.S. at +1-440-248-0400. For worldwide contact numbers, visit the Keithley
struments website (http://www.keithley.com).
In
ion
Dual Cha
Dual Ch
Triple
Tripl
nnel Programmable DC Power Supply
annel Programmable DC Power Supply for Japan
Channel Programmable DC Power Supply
e Channel Programmable DC P ower Supply for Japan
ii Series 2200 Multi-Channel Programmable DC Power Supplies User Manual
CD-ROM Contents
A CD-ROM is shipped with each Series 2200 order. The Series 2200 Product Information CD-ROM contains:
User manual: Includes a description of connections, operation information, and maintenance information. Users looking
for basic operating information and an in-depth description of the way the instrument works (including troubleshooting
and optimization) should refer to this manual.
Specifications and performance verification manual: Includes instrument specifications and procedures to verify that
instrument accuracy is within the limits stated in the instrument’s one-year accuracy specifications.
Programmer’s manual: Includes instrument programming information. Programmers looking for command references
should refer to this manual.
PC Connectivity manual: Includes instructions for installing software, drivers, and files to use LabVIEW SignalExpress
Edition software to remotely acquire data and measurements from supported instruments.
Drivers and release notes: IVI Instrument Driver, driver for National Instruments LabVIEW™, and related release
notes; SignalExpress Step and related release notes.
Keithley I/O layer and release notes.
Security and declassification instructions: Includes information about how to sanitize and secure the instrument for
customers with security concerns.
Preface
For the latest drivers and additional support information, see the Keithley Instruments website (http://www.keithley.com).
Key F eatures
ies 2200 instruments offer:
The Ser
Two 30 V
6Vat5A
1-year
r regulation
Linea
0.03%
0.1% B
than3mV
Less
te sense to compensate for lead resistance
Remo
er-defined setup memories
30 us
Device port on rear-panel for PC connectivity and remote programming
USB
ks with National Instruments LabVIEW SignalExpress™ Tektronix Limited Edition Software which is available for
Wor
download at www.tektronix.com/downloads
at 1.5 A channels
, a third channel (2230 models only)
factory warranty extendable to 5 years
Basic voltage accuracy
asic current accuracy
ripple and noise
pp
Series 2200 Multi-Channel Programmable DC Power Supplies User Manual iii
Preface
iv Series 2200 Multi-Channel Programmable DC Power Supplies User Manual
Getting Started
Getting Start
ed
Standard Accessories
For the current list of standard and optional accessories, upgrades, and options available for your power supply, visit the
Keithley website, www.Keithley.com.
Table 1: Standard accessories
Accessory
Series 2200 Product Information CD-ROM. You can view a list of the contents of this CD. (See
page iii, CD-ROM Contents.)
Rear Panel Mating Connector with shorting clips for 2220-30-1 and 2230-30-1 CS-1655-15
Certificate of calibration
1
Power Cord
1
Models 2220J-30-1 and 2230J-30-1 come standard with a Japanese power cord. No other power cord options are available for these models.
One of the following:
North America (Option A0). The factory sets the 110V/220V selector switch
to 110 V.
Universal Euro (Option A1). The factory sets the 110V/220V selector switch
to 220 V.
United Kingdom (Option A2). The factory sets the 110V/220V selector switch
to 220 V.
Australia (Option A3). The factory sets the 110V/220V selector switch to 220 V.
Chile, Italy (Option A4). The factory sets the 110V/220V selector switch to 220 V.
Switzerland (O ption A5). T he factory sets the 110V/220V selector switch to
220 V.
Denmark (Option A7). The factory sets the 110V/220V selector switch to 220 V.
Israel (Option A8). The factory sets the 110V/220V selector switch to 220 V.
Argentina (Option A9). The factory sets the 110V/220V selector switch to 220 V.
China (Option A10). The factory sets the 110V/220V selector switch to 220 V.
India (Option A11). The factory sets the 110V/220V selector switch to 220 V.
Keithley part
number
2220S-950-01 Rev.
A / June 2012
—
Optional Accessories
For the current list of standard and optional accessories, upgrades, and options available for your power supply, visit the
Keithley website, www.Keithley.com.
Table 2: Optional accessories
Accessory
Fixed Mount Rack Kit 4299-7
Series 2200 Multichannel Rear Panel Mating Connector CS-1655-15
Series 2200 Multi-Channel Programmable DC Power Supplies User Manual 1
Keithley part
number
Getting Started
Available Services
For the current list of available services and accessories, upgrades, and options for your instrument, visit the Keithley
website, www.keithley.com.
Table 3: Available services
Service Keithley part numbers
1-year factory warranty extended to 1 additional year from date of
shipment
1-year factory warranty extended to 3 years from date of shipment
1-year factory warranty extended to 5 years from date of shipment
3 calibrations within 3 years of service from date of shipment C/2220-30-1-3Y-STD
3 (ANSI-Z540-1 compliant) calibrations within 3 years of purchase from
date of shipment
3 calibrations within 5 years of service from date of shipment C/2220-30-1-5Y-STD
3 (ANSI-Z540-1 compliant) calibrations within 5 years of purchase from
date of shipment
1
Select the part number that contains your instrument model. For example, you would select 2220-30-1-EW for a model 2220 instrument.
1
2220-30-1-EW
2230-30-1-EW
2220J-30-1-EW
2230J-30-1-EW
2220-30-1-3Y-EW
2230-30-1-3Y-EW
2220J-30-1-3Y-EW
2230J-30-1-3Y-EW
2220-30-1-5Y-EW
2230-30-1-5Y-EW
2220J-30-1-5Y-EW
2230J-30-1-5Y-EW
C/2230-30-1-3Y-STD
C/2220J-30-1-3Y-STD
C/2230J-30-1-3Y-STD
C/2220-30-1-3Y-DATA
C/2230-30-1-3Y-DATA
C/2220J-30-1-3Y-DATA
C/2230J-30-1-3Y-DATA
C/2230-30-1-5Y-STD
C/2220J-30-1-5Y-STD
C/2230J-30-1-5Y-STD
C/2220-30-1-5Y-DATA
C/2230-30-1-5Y-DATA
C/2220J-30-1-5Y-DATA
C/2230J-30-1-5Y-DATA
2 Series 2200 Multi-Channel Programmable DC Power Supplies User Manual
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