Atex / Eac Tr-Cu-012; Atex Ex D; Temperature Data; Electrical Data - ABB TZIDC-200 Operating Instruction

8 TZIDC-200 DIGITAL POSITIONER | OI/TZIDC-200-EN REV. C
... 2 Use in potentially explosive atmospheres

ATEX / EAC TR-CU-012

(limited functionality with EAC TR-CU-012)

ATEX Ex d

Ex marking
Marking
Type Examination Test Certificate
Type
Device class
Standards

Temperature Data

Device group II 2 G
Temperature class
T4
T5
T6

Electrical Data

Voltage
Current

Pneumatic data

Supply pressure

Special conditions

•
II 2 G Ex d IIC T4/T5/T6
DMT 02 ATEX E 029 X
TZIDC-200 Doc. 901132
II 2 G
EN 60079-0:2012
EN 60079-1:2014
•
•
Ambient temperature Ta
•
-40 to 85 °C
-40 to 80 °C
-40 to 65 °C
•
≤ 30 V AC/DC
≤ 20 mA
•
Standard version
≤ 6 bar
Marine version
≤ 5.5 bar
Before final installation, the operator needs to decide on the
use of the device, either
A) as a device with 'Ex i' intrinsically safe type of protection
or
B) as a device with 'Ex d' type of protection
and permanently mark the selected type of use on the name
plate. Specific conditions of the surrounding environment,
such as chemical corrosion, must be taken into account when
affixing the permanent mark. Only the manufacturer must
change the selected type of use following a re-examination
Medium strength adhesive must be used to secure the cable
entries and line entries and stop them from twisting and self-
loosening
In the case of high torsional forces, the bearing sleeves must
be replaced due to wear on the shaft for the position pickoff
(significant control deviation).
If the positioner is operated at an ambient temperature
above 60 °C (140 °F) or below −20 °C (-4 °F), make sure to use
cable entries and lines suited for an operating temperature
corresponding to the maximum ambient temperature
increased by 10 K or corresponding to the minimum ambient
temperature, respectively.
The dimensions of the flameproof joint of this equipment
partly exceed the minimum values required by
EN 60079-1:2014 or IEC 60079-1:2014 or partly down-scale the
maximum values required therein. All inquiries relating to
dimensions must be directed to the manufacturer
Screws that comply with the minimum requirements of the
A2-70, A2-80 or 10.12 quality grades must be used to close
the flameproof enclosure.