Appendix 1 CSA NI/FM NI/IECEx Ex “ec”/ECAS-EX Ex “ec”
App.1-6
TI 33Q01J30-01E
Yokogawa Electric Corporation
Model
CENTUM VP FIO
Title
Control drawing
No.
NFM020-A13
Page
5
Revision
70
(Continued)
Classifications
Model
Ambient Temperature (*1)
Bus cable
YCB301-C
□□□
−20 to 70
°
C
YCB141-M
□□□
YCB138
Signal cable
KS1-
□□
−20 to 70
°
C
AKB331-M
□□□
AKB335-M
□□□
AKB336-M
□□□
AKB337-M
□□□
AKB131-M
□□□
0 to 60
°
C
AKB132-M
□□□
AKB133-M
□□□
AKB134-M
□□□
AKB135-M
□□□
AKB136-M
□□□
AKB161-M
□□□
AKB162-M
□□□
Distribution unit
AEP7D-
□
E
AEP7D-
□
F
−20 to 70
°
C
AEPV7D-
□□
E
AEPV7D-
□□
F
AEP9D-4E
AEP9D-4F
*1 The ambient temperature ranges are specified for the temperature around Field Control Unit,
Node Unit, Base Plate, Router or Terminal Board, and not for the temperature around each model.
Dec. 3, 2021-00
