Yokogawa FVX110 - Manual (Page 19)

<2. Handling Cautions>
2-9
IM 01S01C01-01EN
Electrical Data:
• Rating 1 (Entity)
For Groups A, B, C, D, E, F, and G or Group
IIC
Ui (vmax) = 24 V dc
Ii (Imax) = 250 mA
Pi (Pmax) = 1.2 W
Ci = 1.76 nF
Li = 0 mH
or
• Rating 2 (FISCO)
For Groups A, B, C, D, E, F, and G or Group
IIC
Ui (vmax) = 17.5 V dc
Ii (Imax) = 500 mA
Pi (Pmax) = 5.5 W
Ci = 1.76 nF
Li = 0 mH
or
• Rating 3 (FISCO)
For Groups C, D, E, F, and G or Group IIB
Ui (vmax) = 17.5 V dc
Ii (Imax) = 500 mA
Pi (Pmax) = 5.5 W
Ci = 1.76 nF
Li = 0 mH
Installation requirements;
Po ≤ Pi Uo ≤ Ui Io ≤ Ii,
Co ≥ Ci + Ccable Lo ≥ Li + Lcable
Vmax ≥ Voc Imax ≥ Isc
Ca ≥ Ci + Ccable La ≥ Li + Lcable
Uo, Io, Po, Co, Lo,Voc, Isc, Ca and La are
parameters of barrier.
● Caution for CSA Non-incendive type.
(Following contents refer to “DOC. No.
ICS018”)
Installation Diagram for Non-incendive
or Type of protection "n" (Division 2
Installation)
Non-Hazardous Location
Hazardous Location
F0208.ai
Terminator
CSA Certified
Equipment [nL]
Terminator
+
–
Field Instruments
+
–
+
–
+ –
+ –
Indicator
Field Instruments
Note 1. Installation should be in accordance with
Canadian Electrical Code Part I and local
Electrical Code.
Note 2. Dust-tight conduit seal must be used when
installed in class II and III environments.
Note 3. Do not alter drawing without authorization
from CSA.
Electrical Data:
• Rating (including FNICO)
Ui or Vmax = 32 V
Ci = 1.76 nF
Li = 0 mH