Stamp Company : Stamp Certification Institute :
Signature : Remarks :
Model EXA PH202S
Title : Control Drawing PH202S Cenelec
Number : FF1-PH202S-00 Page : 2 of 10
Revision : 5.4
YOKOGAWA EUROPE B.V.
Date : 01/07/2004
〈 Sensor(s) are of a passive type to be regarded as ’simple apparatus’, devices which
comply with clause 1.3 of the EN 50014.
〈 Electrical data of the EXA PH202S-F & PH202S-P:
- Supply and output circuit::
Maximum input voltage Ui=24 V or Maximum input voltage Ui=17.5 V
Maximum input current Ii=250 mA Maximum input current Ii=380 mA
Maximum input power Pi=1.2 W Maximum input power Pi=5.32 W
Effective internal capacitance Ci=737 pF; Effective internal i nductance Li=2.6
µH.
- Sensor input circuit:
Maximum output voltage Uo=14.4V; Maximum output current Io=32.3 mA
Maximum allowed external capacitance Co=600 nF
Maximum allowed external inductance Lo=36 mH
〈 Any I.S. interface may be used that meets the followi ng requirements:
Uo
≤ 24 V or Uo ≤ 17.5 V
Io
≤ 250 mA Io ≤ 380mA
Po ≤ 1.2 W Po ≤ 5.32 W
Ca
? 737 pF + Ccable; La ? 2.6 µH + Lcable
Safe area
Hazardous area
Zone 1
Zone 0 or 1
Safe area
Apparatus
I.S.
interface
I.S.
certified
Terminator
Sensor
Connections
Ui
=
24 V or Ui
=
17,5 V
Ii
=
250 mA Ii
=
380 mA
Pi
= 1,2 W Pi
=
5,32 W
EEx ib [ia] IIC Certificat e no. 00ATEX1068 X
T4 for ambient temp.
≤ 55 ϒC
T6 for ambient tem
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