<2. Notes on Handling>
2-5
IM 01W03D02-01EN
Yokogawa Electric Corporation
Model
FN510, FN310 (Modbus)
Title
Control drawing of FN310 (FN310-xx-M, US / Canada)
No.
IFM045-A83
Page
1
Revision
1
Date
2020-09-11
4
5
3
2
1
1
2
3
4
5
6
Wireless
Communication
Connector
Terminal
Sensor
Input
Not used
Hazardous (Classified)
Location
Class I, Division 1,
Groups A, B, C, D
Class II, Division 1,
Groups E, F, G
Class III, Division 1
or
Class I, Zone 0, Group IIC
Hazardous (Classified) Location
Class I, Division 1,
Groups C, D
Class II, Division 1,
Groups E, F, G
Class III, Division 1
or
Class I, Zone 0, Group IIB
Temperature Class: T4
Hazardous (Classified)
Location
Class I, Division 1,
Groups A, B, C, D
Class II, Division 1,
Groups E, F, G
Class III, Division 1
or
Class I, Zone 0, Group IIC
Ui ≥ Uo
Ii ≥ Io
Pi ≥ Po
Ci ≤ Co - Ccable
Li ≤ Lo - Lcable
Ui ≥ Uo
Ii ≥ Io
Pi ≥ Po
Ci, Li: See Note 1
Wireless Communication
(Connector)
Uo :
5.88 V
Io :
483 mA
Po :
779 mW
Co :
5.82 µF
Lo :
25 µH
Sensor Input
(Terminal 1 to 4)
Uo :
5.88 V
Io :
145 mA
Po :
213 mW
Co :
43 µF
Lo :
1.6 mH
FN310
Field Wireless
Multi-Protocol Module
(Modbus)
Intrinsically Safe
Apparatus (1)
Terminal
Intrinsically Safe Apparatus (2)
Not used
