Commissioning, Installation - ABB TZIDC Manual

TZIDC DIGITAL POSITIONER | DS/TZIDC-EN REV. G
cFMus
Ex marking
TZIDC without mechanical position indication
Model number: V18345-10b2c2de0f or V18345-30b2c2de0f
IS / I, II, III / 1 / ABCDEFG / T6, T4 Ta = 40°C, 85°C - 901265; Entity
NI / I, II, III / 2 / ABCDEFG / T6, T4 Ta = 40°C, 85°C
Type 4X; IP65
Max Entity Parameters: Per Control Drawings
Certificate FM20US0122X und FM20CA0061X
TZIDC with mechanical position indication
Model number: V18345-20b2c2de0f or V18345-40b2c2de0f
IS / I / 1 / ABCD / T6, T4 Ta = 40°C, 85°C - 901265; Entity
IP65
Max Entity Parameters: Per Control Drawings
Certificate FM20US0122X und FM20CA0061X
Model number details
b Set input / communication port: 1 or 2.
c Set output / safety position: 1, 2, 4 or 5.
d Optional upgrade with plug-in module for analog / digital
feedback (option): 0, 1, 3 or 5.
e Optional upgrade with mechanical digital feedback
(option): 0, 1 or 2.
f Design (painting / marking): 1, H, P, S or 2
Temperature Data
Temperature class Ambient temperature Ta
T4 T125 °C −40 °C < Ta < 85 °C
T6 T85 °C −40 °C < Ta < 40 °C
Electrical Data
Refer to FM installation drawing No. 901265 on page 35.

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 38 to
Page 5 of 5 on page 39.
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 38 to Page 4 of 5 on page 38. 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.
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