Use In Potentially Explosive Atmospheres; Flameproof (Enclosure), Atex 'Ex D - ABB TEIP11 Operating Instructions Manual

TEIP11, TEIP11-PS I/P SIGNAL CONVERTER | OI/TEIP11/TEIP11-PS-EN REV. M
Change from one to two columns

2 Use in potentially explosive atmospheres

Change from one to two columns
DANGER
Risk of explosion when used with combustible gases
The I / P-signal converter, type Doc. 901069 must be set up
outdoors as a pneumatic power supply when used with
combustible gases.
• The supplied gas must be kept sufficiently free of air and
oxygen to prevent the forming of a hazardous
atmosphere.
• Always route the gas to the outside.

Flameproof (enclosure), ATEX 'Ex d'

Marking
Type Examination Test Certificate
Type
Device class
Standards
System bus, computer interfaces
Current
Pneumatic data TEIP11
Supply pressure
Output signal
Pneumatic data TEIP11-PS
Supply pressure
Output signal
* Valid for Option 509 only – increased input signal.
Thermal data
Special conditions
The I/P signal converter is suited for use in an ambient
temperature range of –40 °C to maximum 85 °C.
If the I/P signal converter is used at an ambient temperature
above 60 °C or below –20 °C, use cable entries and cables suited
to an operating temperature that corresponds to the maximum
ambient temperature plus 10 K or that corresponds to the
minimum ambient temperature.
Versions with an intrinsically safe control head may no longer be
II 2G Ex d IIC T4/T5/T6 Gb
operated as intrinsically safe if they have been previously
DMT 02 ATEX E 121 X
operated with the 'flameproof (enclosure)' type of protection
DOC. 900771
with a non-intrinsically safe power supply.
II 2G
EN 60079-0: 2012
Operation as intrinsically safe equipment
(General requirements)
EN 60079-1: 2007
Marking
(Flameproof enclosure 'd')
Type Examination Test Certificate
Type
≤ 50 mA
1.4 to 10 bar (20 to 145 psi)
0.2 to 1 bar (3 to 15 psi)
Device class
Standards
1.4 bar (20 psi) /
*
2.5 bar (37 psi)
0.2 to 1 bar (3 to 15 psi) /
*
0.4 to 2 bar (6 to 30 psi)
5
T4: –40 °C < Tamb < 85 °C
T5: –40 °C < Tamb < 70 °C
T6: –40 °C < Tamb < 55 °C
II 2G Ex ia IIC T6 resp. T4 Gb
TÜV 99 ATEX 1487 X
TEIP11,
Doc. 901068-SMDxxxx
TEIP11-PS,
Doc. 901068-SMDxxxx
TEIP11-PS,
Doc. 901069-SMDxxxx
II 2G
EN 60079-0:2009
EN 60079-11:2012