YOKOGAWA GX20 - Page 646

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All Rights Reserved. Copyright © 2012, Yokogawa Electric Corporation
GS 04L52B01-01EN
June. 14, 2017-00
GP20:
Unit: mm (approx. inch)
Unless otherwise specified,
tolerance is ±3% (however,
tolerance is ±0.3 mm when
below 10 mm).
*1: with modules
*2: without moduels
(*1)
(*2)
MAX
288(11.34)
196.8(7.75)
287(11.30)
8(0.31)
23
(0.91)
247.2(9.73)
288(11.34)
288(11.34)
8(0.31)
22 (0.87)
Rearview
Power supply
RS-422A/485 terminal (/C3)
or RS232 terminal (/C2)
USB port (/UH)
Ethernet port
FAIL/STATUS terminal (/FL)
VGA output terminal (/D5)
I/O module (slot 0)
I/O module (slot 1)
I/O module (slot 2)
I/O module (slot 3)
I/O module (slot 4)
I/O module (slot 5)
I/O module (slot 6)
I/O module (slot 7)
I/O module (slot 8)
I/O module (slot 9)
PrecautionstoBeTakenWhileWiring
Withascrewterminal,werecommendthatyouuseacrimp-on
lugwithaninsulationsleeve(M4forpowersupplywiring,M3for
signal wiring).
Recommendedsignalwiringcrimp-onlug
N1.25-MS3(JSTMfg.Co.,Ltd.)
 SPECIFICATIONS OF OPTIONAL
FUNCTIONS
ADVANCEDSECURITYFUNCTION(/AS)
 Securityandelectronicrecord/signaturefunctions
havebeenaddedthatarecompliantwiththeUSA’s
FDAtitle21CFRPart11.
• Enabling/disablingtheadvancedsecurity
function:
 Youcanenableordisabletheadvancedsecurity
function.
* Thesetvaluesanddatastoredintheinternal
memoryareinitializedeachtimethefunctionis
enabled or disabled.
• Dataanti-tamperfunction:
 Settingsandmeasureddataaresavedas
encryptedbinaryles.
• Datatype:
 Onlyfordisplayorevent
 Triggermodeisnotpossiblewitheventdata.
• Loginfunction:
 Usingtheloginfunctiondescribedbelow,you
canentersecuritysettingsontheinstrument
• Username
• Password
• UserID(dependonsetting)
• Userlevelandnumberofusers:
 Systemadministrator(allcanbeoperated),
Generaluser(Withuserrestrictions,
youcansetrestrictionsonperforming
operations and sign authority.), Monitor
user(monitoringonly),totally100users
• Userrestrictionssetting:10kinds(for
general users)
• Passwordexpirationtime:
 selectformOff,1month,3month,6month
• Passwordcontrolfunction:
 LoginsareveriedbyaKerberosv5
authenticationserver*(onlyusernameand
password)
 Encryptionmethod:
AES128-CTS-HMAC-SHA1-96
AES256-CTS-HMAC-SHA1-96
ARCFOUR-HMAC-MD5
 Pre-Authfunction:use
* Thefunctionhasconrmedcompatibilitywith
WindowsServer2003SP2/WindowsServer2008
SP2/WindowsServer2012ActiveDirectory
• Signaturefunction:
 Aftercheckingdatathathasnishedbeing
recorded,youcanaddthreelevelsofelectronic
signature,selectapass/fail,andentercomments
(50charactersmaximum)
• Audittrailfunction:
The operation log, the settings change log and
thesettingslewhenthechangewasmadeare
saved.
• Measurementmodelimitations
 HighspeedandDualintervalmeasurement
modesarenotsupported.
• Modulelimitations
 PIDcontrolmodulesarenotsupported.