Operating instructions

139
Operating the Scale
Verification of Intrinsic Safety
7
Blatt
Page
8
von
of
Maßstab /
Scale
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FCT01-X.. /
Ausgabe / Revision
01
Freigabe
Released by
Geprüft
Reviewed by
Erstellt
Written by
25.08.05
25.08.05
25.08.05
Datum
Date
Klausgrete
Klausgrete
Klausgrete
Name
Material
65638-099-60-A4
Benennung / Title
Änderung / Alteration
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Zeichnungs-Nr. / Drawing number
FCT01-X..
II 2 G EEx ib IIC T4
TTY Data Interface Port
Non-hazardous
area
YCO01-Y
2
Interface converter
TTY-(10mA) data interface
port
Notes:
1: Per circuit
2: Approved for Zones 2 and 22 hazardous areas with gas: IIC / IIB T4 and dust: T80°C;
only when USB port is sealed and restricted breathing is maintained.
TTY
Data interface port
Hazardous area
Zones: 1, 2
Gas: IIC T4
TTY data interface port
1)
Vi 14.7 V
Ii 130 mA or 50 mA
Pi 100 mW or 265 mW
Ci 0
Li 0
Sartorius cable YCCTTY10-X (4*0.5 mm²
(LiYC)YCY) or Sartorius cable YCC232-X
(5*0.5 mm² LiYCY); each laid
fixed and shielded
Length is limited by function to:
up to 300 m up to 1200 bit/s
up to 150 m up to 2400 bit/s
up to 65 m up to 4800 bit/s
up to 30 m up to 9600 bit/s
up to 15 m up to19200 bit/s
TTY-10 data interface port
1)
(LV6)
Vo 12.6 V
Io 11 mA
Po 127 mW
Co 400 nF (IIC) 700nF (IIB)
Lo 500 µH