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Schedule to EU-Type Examination Certificate No. TÜV 99 ATEX 1496 X issue 02
Type VISY-Stick ... RS485 resp. TORRIX Ex ...
Signal- and power Circuit
(terminals +,
A, B resp. +, -)
in type of protection "Intrinsic Safety" Ex ia IIC/IlB/IIIC
only for the connection to a certified intrinsically safe Circuit
Maximum values:
Ui
=
30 V
li
= 200 mA at Ta £ +70 °C resp.
h
= 100 mA at Ta < +85 °C
Pi
=
1
W
U =
20 pH
Ci =
10 nF
The types VISY-Stick Advanced RS485, VISY-Stick Flex RS485, TORRIX Ex ...-A,
TORRIX Ex ... Flex and TORRIX Ex ... PL are only for gas group NB allowed.
Type VISY-Stick ... TLS
Signal- and power Circuit
(terminals +, -)
in type of protection "Intrinsic Safety" Ex ia IIC/IIB/IIIC
only for the connection to a certified intrinsically safe Circuit
Maximum values:
Ui =
h
=
Pi
=
Li
=
Ci =
13 V
200 mA
625 mW
410 pH
20 nF
The types VISY-Stick Advanced TLS and VISY-Stick Flex TLS are only for gas group HB allowed.
Permissible ambient temperature ränge:
Use as category 1G apparatus
Type VISY-Stick .■. resp. TORRIX Ex SC...
Temperature dass
Ambient and Medium temperature ränge
T6
-20 °C to +50 °C
T1 to T5
-20 °C to +60 °C
Type VISY-Stick ... RS485 resp. TORRIX Ex ...
Temperature dass
Ambient and Medium temperature ränge
T6
I
I
< 100 mA
< 200 mA
-20 °C to +40 °C
-20 °C to +25 °C
T5
I
I
< 100 mA
< 200 mA
-20 °C to +55 °C
-20 °C to +40 °C
T1 to T4
-20 °C to +60 °C
The process pressure for the media must be between 0.8 bar and 1.1 bar where explosive vapour-air
mixtures are present. If no explosive mixtures are present, the equipment may also be operated outside this
area according to the manufacturer's specification.
page 4/6
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