ABB TZIDC-200, Руководство пользователя

Страница: 6 / 40

6
TZIDC-200
DIGITAL POSITIONER | CI/TZIDC-200/C-FM-US-EN REV. B
… 2 Use in potentially explosive atmospheres
cFMus
Ex marking
TZIDC-200
Model number: V18348-a0b2d3efghi
XP / I / 1 / CD / T5 Ta = -40°C to +82°C;
DIP / II, III / 1 / EFG / T5 Ta = -40°C to +82°C;
Type 4X
Certificate
FM20US0122X and FM20CA0061X
Model number details
a Housing / assembly: 1, 2, 3 or 4
b Operation: 0 or 1
d Set output / safety position: 1, 2, 3 or 4.
d Optional upgrade with plug-in module for analog / digital
feedback (option): 0, 1, 3 or 4
f Optional upgrade with mechanical digital feedback 0, 1, 2, 3.
g Parameterization / bus address: 1 or 2
h Design (paint / marking): 1, H, P or 2
i Measuring point tag plate: 0, 1 or 2
Electrical Data
Refer to FM installation drawing No. 901265 on page 10.
Commissioning, installation
The ABB positioner has to be mounted in a major system.
Depending on the degrees of IP-protection, an interval for
cleaning the equipment (dust settlement) has to be defined.
Strict care has to be taken that only such equipment is installed
that complies with the types of protection relevant to the
applicable zones and categories.
When installing the equipment, the locally applicable rules on
erection, have to be observed, see
Page 4 of 5 on page 13 to
Page 5 of 5 on page 14.
Other important facts to be observed:
• The equipment is constructed for IP 66 and has to be
protected accordingly in adverse ambient conditions.
• The Certificates have to be taken into account including
any special conditions defined therein.
• The equipment shall only be used as intended.
• The equipment is only to be connected when de-
energized.
• The potential equalization of the system has to be
established according to the regulations of erection
applicable in the respective country of use, see
Page 4 of
5 on page 13 to Page 5 of 5 on page 14. For installation
according to the North American Zone concept the
external grounding is supplementary.
• Circulating currents shall not be led via the enclosures!
• It has to be ensured that the enclosure is properly
installed and that its IP protection is not impaired.
• Inside the potentially explosive atmospheres' assembly
shall only be performed taking the locally applicable rules
of erection into account.