YOKOGAWA GX20 User Manual

GS 04L53B01-31EN
5
All Rights Reserved. Copyright © 2017, Yokogawa Electric Corporation 2017.06.26-00
Continued
Inputtype Range Measurementrange Measurementaccuracy(digitaldisplay) Digitaldisplay
highestreso-
lution
RTD
(measurement
current 1.6mA)
Cu10 GE -200.0 to 300.0°C ±(0.1%ofrdg+2.0°C)
Guaranteed accuracy range
Cu10GE:-70.0to170.0°C
Cu10L&N:-75.0to150.0°C
Cu10WEED:-200.0to260.0°C
Otherthanabove:-200.0to300.0°C
0.1°C
Cu10 L&N -200.0 to 300.0°C
Cu10 WEED -200.0 to 300.0°C
Cu10 BAILEY -200.0 to 300.0°C
Cu10at20°C
α=0.00392
-200.0 to 300.0°C
Cu10at20°C
α=0.00393
-200.0 to 300.0°C
Cu10 GOST
19
-200.0 to 200.0°C ±(0.1%ofrdg+2.0°C) 0.1°C
Cu50 GOST
16
-200.0 to 200.0°C ±(0.05%ofrdg+0.6°C) 0.1°C
DI Level Thresholdlevel(Vth=2.4V)accuracy±0.1V -
Contact
20
100Ωorless:1(ON),10kΩormore:0(OFF) -
rdg: reading
1 Understandardoperatingconditions:23±2ºC,55±10%RH,supplyvoltage90–132,180–264VAC,supplyfrequencywithin50/60Hz
±1%,warm-upof30minutesormore,novibrationsorotherhindrancestoperformance.
2 R, S, B, K, E, J, T, N: IEC 60584-1, DIN EN 60584, JIS1602
3 W:W-5%Re/W-26%Re(HoskinsMfg.Co.)ASTME988-96
4
L: Fe-CuNi, DIN43710, U: Cu-CuNi, DIN43710
5 WRe3-25:W-3%Re/W-25%Re(HoskinsMfg.Co.)ASTME988-96
6
KpvsAu7Fe, PLATINEL II, NiNiMo: ASTM E1751
7 PR20-40:PtRH20%-PtRh40%(JohnsonMattheyPlc)ASTM
E1751
8 W/WRe26:W/W-26%Re(HoskinsMfg.Co.)ASTME1751
9 N(AWG14): NBS
10 XK GOST: Type L (GOST R 8.525-2001)
11 Pt100: JIS C 1604, IEC 60751, DIN EN 60751
JPt100: JIS C1604, JIS C1606
12 Ni100 (DIN): DIN 43760
13 Ni120: McGRAW EDISON COMPANY
14 Pt50: JIS C1604, JIS C1606
15 Cu100 GOST, Pt100 GOST: GOST 6651-2009
16 Cu50 GOST, Pt46 GOST: GOST 6651-94
17 J263B:YOKOGAWAJ263*B
18 Pt25:1/4theJPt100resistance
19 Cu10GOST:1/10theCu100GOSTresistance
20 Detectedcurrentvalue:approx.10μA
Measuringaccuracywhenscaling:
Measuringaccuracywhenscaling(digits)=measuringaccuracy(digits)×scalingspan(digits)/measurementspan(digits)+2digits
*Fractionsroundedup
• Between input terminals and output terminals: 1000 V
ACfor1minute
•Betweenanaloginputchannels:1000VACfor1
minute
•Betweenanalogoutputchannels:20MΩormoreat
500 V AC
• Between analog I/O terminals and digital I/O
terminals:1000VACfor1minute
Insulationresistance
• Between analog input terminals and internal circuit:
20MΩormoreat500VDC
• Between analog output terminals and internal circuit:
20MΩormoreat500VDC
• Between digital input terminals and internal circuit: 20
MΩormoreat500VDC
• Between digital output terminals and internal circuit:
20MΩormoreat500VDC
•Betweeninputterminalsandoutputterminals:20MΩ
or more at 500 V DC
•Betweenanaloginputchannels:20MΩormoreat
500 V DC
•Betweenanalogoutputchannels:20MΩormoreat
500 V DC
• Between analog I/O terminals and digital I/O
terminals:20MΩormoreat500VDC
StandardsCompliance
• CSA:
CAN/CSA-C22.2 No. 61010-1, installation category
II,
*1
pollution degree 2
*2
CAN/CSA-C22.2 No. 61010-2-030
CAN/CSA-IEC 61010-2-201
*4
• UL:
UL 61010-1, UL 61010-2-030 (CSA NRTL/C)
UL 61010-2-201(CSA NRTL/C)
*4
• CE/EMC directives:
EN61326-1compliance,ClassATable2
EN 61000-3-2 compliance
EN 61000-3-3 compliance
EN 55011 Class A Group 1
• CE/Low-voltage directives:
EN 61010-1, EN 61010-2-030 compliance
installationcategoryII,*1pollutiondegree2,
*2
measurement category II
*3
EN 61010-2-201 compliance
*4
• Australia, New Zealand EMC standard (RCM):
EN55011 compliance, Class A Group 1
•KCmark:
Electromagneticwaveinterferenceprevention
standard, electromagnetic wave protection standard
compliance
*1 Installationcategory(overvoltagecategory)II:
Describesanumberwhichdenesatransient
overvoltagecondition.Impliestheregulationfor
impulsewithstandvoltage.“II”appliestoelectrical
equipmentwhichissuppliedfromthexed
installationlikeadistributionboard.
*2 Pollutiondegree2:Describesthedegreetowhich
asolid,liquid,orgaswhichdeterioratesdielectric
strengthorsurfaceresistivityisadhering.“2”applies
tonormalindooratmosphere.Normally,onlynon-
conductive pollution occurs.
*3 MeasurementcategoryII(CATII):Availableinthe
testing and measuring circuits directly connected
toausagelocation(receptacleorthelike)ofa
low-voltagemainpowersupplyfacility.Appliances,
portableequipment,etc.
Analogoutput
•Numberofoutputs:2
• Output types:
Current, voltage pulse, or DC loop
power supply (15 VDC)
Current output:
Output signal:
4 to 20 mA or 0 to 20 mA
(reverseoutputpossible)
 Loadresistance:600Ωorless
Output:
±0.1%ofF.S.Except±5%ofF.S.
(F.S.:20mA)for1mAorless
 Temperatureeffect:±200ppm/°C
Humidityeffect:±0.05%ofF.S.@40°C,93%RH
 Long-termdrift:±0.05%ofF.S.
Voltage pulse output:
ON voltage: 12 VDC or more (load resistance
of600Ωormore)
OFF voltage: 0.1 VDC or less
Cycle time: 0.5 to 1000.0 s
Time resolution:
10msor0.1%ofoutput
value,whicheverislarger
DC loop power supply:
Supply voltage: 13.0 to 18.3 V
 Maximumsupplycurrent:
about22mA(withshort-circuit
current limiting circuit)
• Output calculation: split computation
DigitalInput/Output
DigitalInput
•Numberofinputs:8
•Statusdetectionminimumholdtime:controlperiod+
50 ms
• Input type:
no-voltage contact or open collector
•Isolationtype:photocouplerisolation
• Contact rating:
12 VDC or more, 20 mA or more
UsingacontactwithaminimumON
currentof1mAorless
•Inputresistance:about2.4kΩ
•Allowableinputvoltage:10V
• Input detection:
For open collector contact input
ON voltage: 0.5 VDC or less
  Leakagecurrentwhenturnedoff:0.5
mA or less
For no-voltage contact input
  Contactresistancewhenturnedon:
200Ωorless
  Contactresistancewhenturnedoff:
50kΩormore
•Numberofcommons:1
•Application:SPswitching,operationmodeswitching,
event input
DigitalOutput
•Numberofoutputs:8
• Output time resolution: 100 ms min.
•Outputtype:opencollector(sinktype)
•Isolationtype:photocouplerisolation
•Outputcontactcapacity:24VDCmax.,50mA
• Application: alarm output, FAIL output, etc.
Withstandvoltage
• Between analog input terminals and internal circuit:
1500VACfor1minute
• Between analog output terminals and internal circuit:
1500VACfor1minute
• Between digital input terminals and internal circuit:
1500VACfor1minute
• Between digital output terminals and internal circuit:
1500VACfor1minute

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English