橫河電機的DCS系統自采用計算機技術以來就解決了中文輸入的問題。由于橫河電機本身在日本做系統開發的過程中間就要解決英語操作系統，日語使用界面問題。所以對橫河的DCS產品來說，在YEWPACK時期就已經解決了跨語言問題。所有在中國市場上銷售的大規模DCS系統CENTUM-XL/CENTUM-CS/CENTUM-CS3K R2,都具備中文顯示的能力，在這個問題上從來是得到中國用戶的認可和好評。
隨著計算機水平的發展，橫河DCS產品的漢字輸入也一直在進步，輸入越來越快，越來越方便。橫河的DCS系統中所有可以實現二次開發，由組態工程師輸入的部分，都可以依據用戶的需要而直接輸入漢字。例如：儀表注釋；流程圖畫面等供操作人員使用的界面中全部可以直接使用中文WINDOWS的漢字輸入方法調用中文WINDOWS的漢字字庫，并在操作員站上做直接顯示。
EJA220A-EMSJ12G5A-92NN
EJA110A-ELS4B-29DD/D3/KS2
EJA110A-FLS4B-29DD/D3/KS25
EJA110A-FMS5C-97DB/KS25/D3/M01/LC1
YOKOGAWA AAI841-H53
YOKOGAWA AAI141-H53
EJA530A-EBS4N-02EE
EJA210A-EMWD2C4A-92DN/FF1
EJA220A-EMSG22G4A-92EN/D4
YOKOGAWA CP401-50
YOKOGAWA PW481-50
EJA110A-EHS4A-27DC（0-150kpa)
YOKOGAWAEJA430A-DBS4B-37DC/FF1/X1/C1/D3/T02
YOKOGAWAEJA110A-DMS4B-37DC/FF1/X1/C1/D3/T12
DY080-EBLBA1-4N/KS1/SCT
YOKOGAWA EC401-50
YOKOGAWA ADV551-P60
YOKOGAWA SB401-50
YOKOGAWA ADV151-P63
YOKOGAWA CP451-50
YOKOGAWA CP451-51
YOKOGAWA ADV551-P63
YOKOGAWA PW481-51
YOKOGAWA ALR121-S51
K9403VX
EJA530A-EBS8N-04DE/KS2/D3
YOKOGAWA VI702
YOKOGAWA CP451-50
YOKOGAWA EC401-50
YOKOGAWA SB401-50
YOKOGAWA YCB301-C100
YOKOGAWA KS1-05*B
S9400UK
EJA110A-FLH4B-99DB0.00-25.00 mbar DPT0315
EJA430A-FAH4B-99DB 0.00-25.00 bar DPT0123
AXF015C-F1AT1T-BA21-41B/KF2/SCT/M01/MU
EJX120A-DES5J-912NB/D4
S9325UK
S9185FA
AIP601
EJA110A-FLH4B-99DB0.00 -16.00 mbar DPT0103
EJA110A-FLS4B-99DB 0.00-10.00 mbar DPT0102
EJA110A-FLH4B-99DB 0.00-25.00 mbar DPT0315
UT150-RR
YOKOGAWA EC401-50
YOKOGAWA EC401-51
S9400UK
S9528VK
YOKOGAWA AAI143-H50
YOKOGAWA ADV551-P60
YOKOGAWA AAI841-H50
EJA220A-EMSA24J5A-9DEN/KF21
PW301
YOKOGAWA AAI543-H50
YOKOGAWA ADV151-P60
EJA220A-DMWA14D4A-92NN/D4
S9400UK
YOKOGAWA EJA110A-DMS4B-37DC/FF1/X1/C1/D3/T12
YTA110-EA2DB/A/E1/FF1/HC(C/W ,TEST Cer.)
EJA118W-DMSA1DA-AA03-92NA/D4
FLUKE 773
K9630MN
K9633NA
K9634BA
K9633JA
K9633CB
YOKOGAWA AAI835-H50
YOKOGAWA ADV151-P50
EJX118A-DMSCG-910DB-WJ13B2TW00-AA22
UT35A-001-11-0
YOKOGAWA L9819AB
YOKOGAWA L9819AA
YOKOGAWA EJA430A-DBS4B-37DC/FF1/X1/C1/D3/T02
ER5*B
K9630LA
K9630TU
B1001EW
K9630MD
K9633FA
K9403VX
K9634DA
GCRV-GBCRSCCN0711
YTA110-EA4DD
EJA118W-DMSA1EB-AA10-97DA/A1/D3
YOKOGAWA VI702
YOKOGAWA AAI135-H50
YOKOGAWA ADV551-P00
UT55A-000-10-00
YCB149
L9850CB
K9401JG
K9409AZ
K9409CA
K9192QB
GCRV-GBCRSCNN1500
YOKOGAWA SM21-AL4
YOKOGAWA U0102XC
F9342BL
UM33A-000-11
EJA110A-EHS4A-92DA/D3
K9634GA
K9409AW
YOKOGAWA SM60-T1
YOKOGAWA SR20-AP24
GCRV-GBARS88N2373/A040/B036
YOKOGAWA F9340VB
YOKOGAWA F9340GF
K9634BA
GCRV-GBARS88N0151/A040/B036
K9633TA
K9633LA
GCRV-GBARS88N2373/A500/B036
GCRV-GBARS88N2373/A080/B036
436106-2/A2
TCD K9192QA
ADCV01
GCRV-GBBRSC2N5101
UM33A-000-11/LP
K9192QL
GCRV-GBARS78N0151/B036
UTAP002
UTAP003
UT55A-000-10-00
AAB841-S50/M4A00
AAV141-S50/K4A00
ADV169-P50
RIBBON CABLE K9660AQ
GCRV-GBCRSCCN0711
UT35A-000-10-00
GCRV-GBCRSCNN1900
UT35A-000-10-00
UT35A-000-10-00/LP
CP401-50
EJA220A-EMSJ12G5A-92NN
S9129FA
YS1700-001
E9760CF
AAI835-S50/K4A00
VF702
EC401-50
FX1006-4-2-H
CP345
UT52A-000-10-00
CA150
YCB141-M001 1m
YCB141-M005 5m
YCB141-M010 10m
CA11E-1
B9108WB
CA12E-1
B9108WB
YCB111-M005 5m
YCB141-M100 100m
YCB301-C400 4m
B9906JA
B9108WA
YTA70-E/KS2
YCB111-M008 8m
YCB141-M015 15m
YCB141-M020 20m
YCB141-M030 30m
