YOKOGAWA GS820 User manual

IM 765601-01E
6th Edition
Multi Channel Source Measure Unit
GS820

Product Registration
Thank you for purchasing YOKOGAWA products.
YOKOGAWAprovides registered users with a variety of information and services.
Please allow us to serve you best by completing the product registration form
accessible from our website.
http://tmi.yokogawa.com/
PIM 103-04E

Thank you for purchasing the GS820 Multi Channel Source Measure Unit.
This user’s manual contains useful information about the instrument’s functions and
operating procedures and lists the handling precautions of the GS820. To ensure correct
use, please read this manual thoroughly before beginning operation. Keep this manual in
a safe place for quick reference in the event a question arises.
List of Manuals The following manuals, including this one, are provided as manuals for the GS820.
Please read all manuals.
Manual Title Manual No. Description
GS820 Multi Channel Source
Measure Unit User’s Manual IM 765601-01E This manual. Explains all the functions of the GS820 and their operating procedures.
GS820 Multi Channel Source
Measure Unit User’s Manual IM 765601-92 Document for China
The “E” in the manual number is the language code.
Contact information of Yokogawa offices worldwide is provided on the following sheet.
Document No. Description
PIM 113-01Z2 List of worldwide contacts
Notes • Thecontentsofthismanualaresubjecttochangewithoutpriornoticeasaresultof
continuing improvements to the instrument’s performance and functions. The figures
given in this manual may differ from those that actually appear on your screen.
• Everyefforthasbeenmadeinthepreparationofthismanualtoensuretheaccuracy
of its contents. However, should you have any questions or find any errors, please
contact your nearest YOKOGAWAdealer.
• Copyingorreproducingalloranypartofthecontentsofthismanualwithout
YOKOGAWA’s permission is strictly prohibited.
• TheTCP/IPsoftwareofthisproductandthedocumentconcerningtheTCP/IP
softwarehavebeendeveloped/createdbyYOKOGAWAbasedontheBSDNetworking
Software, Release 1 that has been licensed from University of California.
Trademarks • Microsoft,InternetExplorer,MS-DOS,Windows,WindowsNT,andWindowsXPare
either registered trademarks or trademarks of Microsoft Corporation in the United
Statesand/orothercountries.
• Adobe,Acrobat,andPostScriptaretrademarksofAdobeSystemsIncorporated.
• Forpurposesofthismanual,the®andTMsymbolsdonotaccompanytheir
respective registered trademark names or trademark names.
• Othercompanyandproductnamesareregisteredtrademarksortrademarksoftheir
respective holders.
Revisions • 1stEdition: August2007
• 2ndEdition: July2012
• 3rdEdition: September2013
• 4thEdition: January2015
• 5thEdition: March2016
• 6thEdition: October2017
6thEdition:October2017(YMI)
All Rights Reserved, Copyright © 2007 Yokogawa Electric Corporation
All Rights Reserved, Copyright © 2012 Yokogawa Test & Measurement Corporation
i
IM 765601-01E

Checking the Contents of the Package
Unpack the box and check the contents before operating the instrument. If some of the
contents are not correct or missing or if there is physical damage, contact the dealer from
which you purchased them.
GS820 Check that the model name and suffix code given on the name plate on the side panel of
the instrument match those on your order.
MODEL and SUFFIX Codes
Model Suffix Code1Description
765601 18VRange/DigitalI/O2bitmodel (externalI/Oconnector:15pins)
765602 18VRange/DigitalI/O16bitmodel (externalI/Oconnector:50pins)
765611 50VRange/DigitalI/O2bitmodel (externalI/Oconnector:15pins)
765612 50VRange/DigitalI/O16bitmodel (externalI/Oconnector:50pins)
Power cord2-D UL/CSAStandardPowerCord(PartNo.:A1006WD)
Maximumratedvoltage:125V
-F VDEStandardPowerCord(PartNo.:A1009WD)
Maximumratedvoltage:250V
-Q BSStandardPowerCord(PartNo.:A1054WD)
Maximumratedvoltage:250V
-R ASStandardPowerCord(PartNo.:A1024WD)
Maximumratedvoltage:250V
-H GBStandardPowerCord(PartNo.:A1064WD)
Maximumratedvoltage:250V
-N NBRStandardPowerCord(PartNo.:A1088WD)
Maximumratedvoltage:250V
1 Forproductswhosesuffixcodecontains“Z,”anexclusivemanualmaybeincluded.Pleaseread
it along with the standard manual.
2 Make sure that the attached power cord meets the designated standards of the country and area
that you are using it in.
NO. (Instrument Number)
When contacting the dealer from which you purchased the instrument, please give them
this number.
ii IM 765601-01E

Checking the Contents of the Package
Standard Accessories
The standard accessories below are supplied with the instrument.
Name Model/Part No. Qty. Notes
Power cord1A1006WD 1 UL/CSAStandardPowerCord
A1009WD VDE Standard Power Cord
A1054WD BSStandardPowerCord
A1024WD AS Standard Power Cord
A1064WD GBStandardPowerCord
A1088WD NBRStandardPowerCord
Rubber feet A9088ZM 1 set Two rubber feet in one set.
Measurement lead 758933 2 sets Safety terminal cable. Red and black, 2 pcs.
each
Alligator clip adapter 758922 2 sets Safety terminal-to-alligator clip adapter.
Red and black, 2 pcs. each
ExternalI/Oconnector B8060KA/A1519JD 1 set 15-pin connector for the 765601 and
765611, and connector cover, 1 pc. each
A1773JD/A1778JD 1 set 50-pin connector for the 765602 and
765612, and connector cover, 1 pc. each
Manuals IM 765601-01E 1 User’sManual(thismanual)
IM 765601-92 1 Document for China
PM 113-01Z2 1 List of worldwide contacts
Connector for EXT. I/O
For 765601 and 765611
(15-pin, male) For 765602 and 765612
(50-pin, male)
Manuals
•IM 765601-01E (this manual)
•IM 765601-92
• PIM 113-01Z2
One of these power cords1is supplied according to the suffix code.
Rubber Feet
A9088ZM
Measurement Lead
758933
Alligator Clip Adapter Set
758922
A1519JD
B8060KA
A1778JD
A1773JD
UL/CSA Standard
A1006WD VDE Standard A1009WD BS Standard A1054WD AS Standard A1024WD
D F Q R
GB Standard
A1064WD
H
NBR Standard
A1088WD
N
1 Make sure that the attached power cord meets the designated standards of the country and
area that you are using it in.
iii
IM 765601-01E

Checking the Contents of the Package
Optional Accessories (Sold Separately)
The optional accessories below are available for purchase separately.
Name Model/
Part No. Min. Q’ty Safety standard Notes Manual No.
Measurement lead 758917 1 set 1000 V CAT II Safetyterminalcablewith2leads(redandblack)
inaset.Length:0.75m.Rating:1000V,32A. —
758933 1 set 1000 V CAT III Safetyterminalcablewith2leads(redandblack)
inaset.Length:1m.Rating:1000V,19A. —
Alligator clip adapter
(small) 758922 1 set 300 V CAT II Safety terminal-to-alligator clip adapter. Red and black,1pceach.Rating:300V,15A. —
Alligator clip adapter
(large) 758929 1 set 1000 V CAT II Safety terminal-to-alligator clip adapter. Red and black,1pceach.Rating:1000V,32A. —
Forkterminaladapter 758921 1 set 1000 V CAT II Safety terminal-to-fork terminal adapter. Red and
black,1pceach.Rating:1000V,20A —
Conversion adapter 758924 1 500 V CAT II SafetyBNC-to-bananaadapter.Rating:500V. —
BNCcable 366924 1 — BNC-BNC.Length:1m.Rating:42V. —
366925 1 — BNC-BNC.Length:2m.Rating:42V. —
Safety terminal adapter 758923 1 set 600 V CAT II Spring clamp type. Red and black, 1 pc. each.
Rating:600V,10A —
758931 1 set 1000 V CAT III Screw-in type. Red and black, 1 pc. each.
Rating:1000V,36A —
Synchronous operation
cable 758960 1 — RJ-11cable,6pins.Length:1m —
WARNING
• Usetheaccessoriesspecifiedinthismanual.Moreover,usetheaccessoriesof
this product only with Yokogawa products that specify them as accessories.
• Usetheaccessoriesofthisproductwithintheratedrangeofeachaccessory.
When using several accessories together, use them within the specification
range of the accessory with the lowest rating.
• Duetothestructureoftheproduct,itispossibletotouchthemetalpartsofthe
forkterminaladapter758921.Becarefulasthisconstitutesanelectricshock
hazard.
CAUTION
UseBNCcables366924and366925fortheBNCI/Oterminals.
French
AVERTISSEMENT
• Utiliserlesaccessoiresspécifiésdanscemanuel.Enoutre,utiliserles
accessoires de ce produit uniquement avec des produits Yokogawa pour
lesquelsilssontspécifiéscommeaccessoires.
• Utilisezlesaccessoiresdeceproduitenfonctiondesvaleursnominalesde
chacun. Lorsque vous employez plusieurs accessoires en même temps, utilisez
les valeurs de l’accessoire ayant les valeurs nominales les plus faibles.
• Comptetenudelastructureduproduit,ilestpossibledetoucherlespièces
métalliquesdel’adaptateurdeborneàfourche758921.Procédezavecsoin,car
cetteopérationprésenteunrisquedechocélectrique.
iv IM 765601-01E

Checking the Contents of the Package
ATTENTION
UtiliserlescâblesBNC366924et366925pourlesbornesE/SBNC.
v
IM 765601-01E

Safety Precautions
ThisinstrumentisanIECsafetyclassIinstrument(providedwithaterminalforprotective
earthgrounding).
The general safety precautions described herein must be observed during all phases
of operation. If the instrument is used in a manner not specified in this manual, the
protection provided by the instrument may be impaired. YOKOGAWAassumes no liability
for the customer’s failure to comply with these requirements.
The following symbols are used on this instrument.
 Warning:handlewithcare.Refertotheuser’smanualorservicemanual.
This symbol appears on dangerous locations on the instrument which require
special instructions for proper handling or use. The same symbol appears in the
corresponding place in the manual to identify those instructions.
Alternating current
 ON(power)
 OFF(power)
 ON(power)state
 OFF(power)state
French
 Avertissement:Àmanipulerdélicatement.Toujourssereporterauxmanuels
d’utilisationetd’entretien.Cesymboleaétéapposéauxendroitsdangereux
del’instrumentpourlesquelsdesconsignesspécialesd’utilisationou
demanipulationontétéémises.Lemêmesymboleapparaîtàl’endroit
correspondant du manuel pour identifier les consignes qui s’y rapportent.
Courant alternatif
 Marche(alimentation)
 Arrêt(alimentation)
Marche
Arrêt
vi IM 765601-01E

Safety Precautions
Failure to comply with the precautions below could lead to injury or death or
damage to the instrument.
WARNING
Use the Instrument Only for Its Intended Purpose
The GS820 is a signal source and measurement instrument that can output and
measure voltage and current. Do not use this instrument for anything other than as
a signal source and measurement instrument.
Check the Physical Appearance
Do not use the instrument if there is a problem with its physical appearance.
Use the Correct Power Supply
Beforeconnectingthepowercord,ensurethatthesourcevoltagematchesthe
rated supply voltage of the instrument and that it is within the maximum rated
voltage of the provided power cord.
Use the Correct Power Cord and Plug
To prevent the possibility of electric shock or fire, be sure to use the power cord
supplied by YOKOGAWA. The main power plug must be plugged into an outlet with
a protective earth terminal. Do not invalidate this protection by using an extension
cord without protective earth grounding. Additionally, do not use the power cord
supplied with this instrument with another instrument.
Do not use the power cord in a bundled condition. If you use a power plug with
foreign substance on it, insulation may be compromised by humidity or other
factors and may cause a fire. Clean the power plug regularly.
Connect the Protective Grounding Terminal
BesuretoconnecttheprotectiveearthtopreventelectricshockbeforeturningON
the power. The power cord that comes with the instrument is a three-prong type
power cord. Connect the power cord to a properly grounded three-prong outlet.
Do Not Impair the Protective Grounding
Nevercutofftheinternalorexternalprotectiveearthwireordisconnectthewiring
of the protective earth terminal. Doing so poses a potential shock hazard.
Do Not Use When the Protection Functions Are Defective
Beforeusingthisinstrument,checkthattheprotectionfunctions,suchasthe
protective grounding and fuse, are working properly. If you suspect a defect, do not
use the instrument.
Do Not Operate in Explosive Atmosphere
Do not operate the instrument in the presence of flammable gasses or vapors.
Operation in such an environment constitutes a safety hazard.
Do Not Remove the Covers or Disassemble or Alter the Instrument
Only qualified YOKOGAWApersonnel may remove the covers and disassemble or
alter the instrument. The inside of the instrument is dangerous because parts of it
have high voltages.
Ground the Instrument before Making External Connections
Securely connect the protective grounding before connecting to the target device or
toanexternalcontrolunit.Beforetouchingthetargetdevice,turnoffthisinstrument
and check that there is no voltage or current being output.
vii
IM 765601-01E

Safety Precautions
Measurement Category
ThemeasurementcategoryoftheGS820signalinputterminalsisOther(O).Do
not use it to measure the main power supply or for Measurement Categories II, III,
and IV.
Installation Location
• Thisinstrumentisdesignedtobeusedindoors.Donotinstalloruseitoutdoors.
• Installtheinstrumentsothatyoucanimmediatelyremovethepowercordifan
abnormal or dangerous condition occurs.
Using in a Floating Condition
• Dependingontheconnectedexternaldevice,dangerousvoltagemayappear
attheterminalsiftheinstrumentisusedinafloatingcondition.Becarefulof
electric shock and electric discharge.
• Topreventelectricshock,removerings,watches,andothermetallicaccessories
andjewelrybeforeoperation.
Wiring Correctly
Dangerous voltage may appear at the terminals if the instrument is used in a
floating condition. If you do not connect the devices correctly, not only will it
damage the instrument or the target device, it may also lead to electric shock or
fire.Becarefulwhenyouconnecttheleadwires,andbesuretocheckthefollowing
points.
• Whenusingtheinstrumentinafloatingcondition,makesurethattheelectric
potential of each output terminal is within ±250 Vpeak relative to the ground.
Beforeoutput(beforeturningontheoutput),checkthat:
• Leadwiresareconnectedtotheinstrument’soutputterminalscorrectly.
• Leadwiresareconnectedtothetargetdevicecorrectly.
Duringoutput,checkthat:
• Nevertouchtheterminalsandtheconnectedleadwireswhentheitemunder
measurement is on.
CAUTION
Operating Environment Limitations
ThisproductisaClassA(forindustrialenvironments)product.Operationofthis
product in a residential area may cause radio interference in which case the user is
required to correct the interference.
viii IM 765601-01E