YOKOGAWA GX20 User Manual

11
All Rights Reserved. Copyright © 2014, Yokogawa Electric Corporation
GS 04L53B01-01EN May. 19, 2017-00
Isolation
Universal,Lowwithstandvoltagerelay,
Electromagneticrelay,Current(mA)inputtype
Functional insulation
Reinforced insulation
Analog input CH1
Analog input CH2
Analog input CH3
Analog input CH4
Analog input CH5
Analog input CH6
Analog input CH7
Analog input CH8
Analog input CH9
Analog input CH10
Input circuit
Internal circuit
High-speeduniversaltype
Reinforced insulation （300 Vrms 50/60Hz）
Analog input CH1
Analog input CH1
Analog input CH1
Analog input CH1
Internal circuit
4-wireRTD/resistancetype
Non-isolated
Functional insulation
Analog input CH1
Analog input CH2
Analog input CH3
Analog input CH4
Analog input CH5
Analog input CH6
Input circuit
Internal circuit
Terminal arrangements
M3 screw terminal
 Universal,Lowwithstandvoltagerelay,
Electromagneticrelay,Current(mA)inputtype
No. Symbol No. Symbol No. Symbol
301 CH1(/b)*1 201 CH1(-/B) 101 CH1(+/A)
302 CH2(/b)*1 202 CH2(-/B) 102 CH2(+/A)
303 CH3(/b)*1 203 CH3(-/B) 103 CH3(+/A)
304 CH4(/b)*1 204 CH4(-/B) 104 CH4(+/A)
305 CH5(/b)*1 205 CH5(-/B) 105 CH5(+/A)
306 CH6(/b)*1 206 CH6(-/B) 106 CH6(+/A)
307 CH7(/b)*1 207 CH7(-/B) 107 CH7(+/A)
308 CH8(/b)*1 208 CH8(-/B) 108 CH8(+/A)
309 CH9(/b)*1 209 CH9(-/B) 109 CH9(+/A)
310 CH10(
/b)*1
210 CH10(-/B) 110 CH10(+/A)
*1 Therearenosymbolindicationsforthe
electromagneticrelaytype,current(mA)input
type,orlowwithstandvoltagerelaytype.
* RTDinputterminalbisshortedinternallyacross
all channels.
 High-speeduniversaltype
No. Symbol No. Symbol No. Symbol
301 CH1(/A) 201 CH1(-/b) 101 CH1(+/B)
304 CH2(/A) 204 CH2(-/b) 104 CH2(+/B)
307 CH3(/A) 207 CH3(-/b) 107 CH3(+/B)
310 CH4(/A) 210 CH4(-/b) 110 CH4(+/B)
4wireRTD/resistancetype
No. Symbol No. Symbol No. Symbol
301 CH1(B) 201 CH1(A) 101 CH1(I)
302 CH1(C) 202 Not Used 102 CH2(C)
303 CH2(B) 203 CH2(A) 103 CH2(I)
304 CH3(B) 204 CH3(A) 104 CH3(I)
305 CH3(C) 205 Not Used 105 CH4(C)
306 CH4(B) 206 CH4(A) 106 CH4(I)
307 CH5(B) 207 CH5(A) 107 CH5(I)
308 CH5(C) 208 Not Used 108 CH6(C)
309 CH6(B) 209 CH6(A) 109 CH6(I)
310 Not Used 210 Not Used 110 Not Used

YOKOGAWA GX20 Specifications

General

Brand	YOKOGAWA
Model	GX20
Category	Recording Equipment
Language	English