Verification Of Intrinsic Safety - Sartorius TopMix2.Touch TM02-X Operating Instructions Manual

1)
Ex-Link Converter
Data cables
YCO12-Z
II (2)G
[Ex ib] IIB Gb
Cable 10m / 20m
YCC01-0049M10 /
YCC01-0049M20
Terminal
2)
TM02-X
II 2G
Ex ib mb IIB T4 Gb
Data cable (e.g. LiYCY with
< 400nF/km and < 2mH/km);
functionally limited: 20m
Note:
1: For circuits with V < 375V
s
2: Bus bar
3: Combined circuits
*: to earth; **: between lines; ***: resistively limited
TM02-X / YCO12-Z
Dr. D. Klausgrete
2013-03-18
1)
Mains cable
2)
Zone 1, 2
Gas: IIB T4
Keyboard
YKB01TM-X
Ex ia IIB T4 Gb
3)
RS232 Data Output Interface
Ui = 12,6 V* / 25,2V** Uo = 8.4 V* / 16.8V**
***
Ii = 131 mA Io = 85 mA***
Pi = any Po = 179 mW
Ci = 11 nF Co = 9.0 μF* / 0.9μF**
Li = 0 mH Lo = 1 mH
RS232 Data Output Interface
Ui = 12.6 V* Uo = 9.3 V*
Ii = 340 mA*** Io
Pi = 1.08 W Po = 225 mW
Ci = 3,4 μF* Co = 4,1 μF*
Li = 0 Lo = 2 mH
36942-751-60

Verification of Intrinsic Safety

Power Supply
609308-..1
II (2) G
[EEx ib] IIC
Non-Hazardous Area
Hazardous Area
alternative
connection
EEx d[ib] IIC T4
Uo = 8,7 V
Io = 185 mA
(Option)
Po = 1,61 W
Co = 4,1 μF
Lo = 5 μH
II 2G
Cable 20m
Ui = 9,3 V
Ii = 186 mA
Pi = 1,73 W
Ci = 3,5 μF
Lo = 0
Intrinsically Safe Scale
3)
PMA750..-X...
II 2 G EEx ib IIB T4
***
= 100 mA
EB......-IX.... / PMA35.-X...
II 2 G EEx ib IIC T4
Verification of Intrinsic Safety
Revision 00
Operating Instructions TopMix
1)
Mains cable
1)
Mains cable
Power Supply
2)
YPS03-X..
II 2 (2) G
2)
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