YOKOGAWA GX20

15
All Rights Reserved. Copyright © 2014, Yokogawa Electric Corporation
GS 04L53B01-01EN May. 19, 2017-00
Construction
• Frontpanel(terminal):Wateranddust-proof,
ComplieswithIEC529-IP20
• Material:Polycarbonate
• Color;
Front:Charcoalgreylight(Munsell10B3.6/0.3
equivalent)
Bezel:Smokeblue(Munsell4.1PB6.0/4.5
equivalent)
• Dimensions:45.2mm(W)x111mm(H)x133.1
mm(D)(D:includingterminalcover)
• Weight:Approx.0.3kg
Power Supply
 SuppyfromGX/GP,GX60expandableI/O,GM90PS
powersupplymodule.
• Powerconsumption:0.7Worless
Isolation
Digital input CH1
Digital input CH2
Digital input CH3
Digital input CH4
Digital input CH5
Digital input CH6
Digital input CH7
Digital input CH8
Digital input CH9
Digital input CH10
Digital input CH11
Digital input CH12
Digital input CH13
Digital input CH14
Digital input CH15
Digital input CH16
Non-isolated
Functional insulation
Input circuit
Internal circuit
Terminal arrangements
M3 screw terminal/Clamp terminal
No. Symbol No. Symbol
21 DI9 11 DI1
22 DI10 12 DI2
23 DI11 13 DI3
24 DI12 14 DI4
25 DI13 15 DI5
26 DI14 16 DI6
27 DI15 17 DI7
28 DI16 18 DI8
29 COM2 19 COM1
30 - 20 -
External Dimensions
M3 screw terminal
97.1(3.82)
82.1(3.23)
36
(1.42)
92(3.62)
100(3.94)
3(0.12)
8(0.31)
(0.07) 1.9
45.2(1.78)
31.9(1.26)
Unit: mm
(approx. inch)
Clamp terminal
97.1(3.82)
82.1(3.23)
36
(1.42)
92(3.62)
100(3.94)
3(0.12)
8(0.31)
(0.07) 1.9
45.2(1.78)
31.9(1.26)
Unit: mm
(approx. inch)
Normal Operating Conditions
Fornormaloperatingconditionsofthismodule,
pleaserefertotheGeneralSpecicationsofthe
device(GX/GP,I/OBaseUnit,orGM)thatthis
moduleismounted.
GXSpecications:GS04L51B01-01EN
GPSpecications;GS04L52B01-01EN
I/OBaseUnit(ExpandableI/O):GS04L53B00-
01EN
GMSpecications:GS04L55B01-01EN
Transport and Storage Conditions
SameastheGX90XA.
Installation limitations
WhenthemeasurementmodeisHighspeed,
asinglemodule,eitherthismoduleorthe
GX90WD,canbeinstalled.DIinputisxedto
remotemode.Measurementandrecordingare
not possible.