YOKOGAWA YTA610 - Page 30

<2. Notes on Handling>
2-22
IM 01C50G01-01EN
Control Drawing for FM (US) intrinsically safe approval (Fieldbus type)
Yokogawa Electric Corporation
Model
YTAxxx
Title
Control Drawing
No.
IIE029-A61
Page
03
Revision
1
Date
2017-08-18
Intrinsically Safe Installation for YTAxxx – F or – G
+
Model YTAxxx – F or – G
Temperature Transmitter
Associated Apparatus
−
+
−
+
−
1
2
3
4
5
Sensor Input:
Uo = 6.0 V
Io = 90 mA
Po = 135 mW
Co = 10 μF
Lo = 3.9 mH
Supply/OutputSensor Input
Hazardous (Classified) Location Unclassified Location
TerminatorTerminator
Field DeviceField Device
Intrinsically Safe Apparatus
or
Simple Apparatus
See Note 4
Model YTAxxx – F or – G
Supply/Output:
Ui = 30 V
Ii = 300 mA
Pi = 1.2 W
Ci = 2.2 nF
Li = 0 mH
FISCO field device
Class I, Division 1, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III, Division 1
Class I, Zone 0, Group IIC
Hazardous (Classified) Location
Class I, Division 1, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III, Division 1
Class I, Zone 0, Group IIC
Temperature Class: T4
See Note 4
Linear source or
FISCO power supply