TEIP11, TEIP11-PS I/P SIGNAL CONVERTER | OI/TEIP11/TEIP11-PS-EN REV. M 5
Change from one to tw o columns
2 Use in potentially explosive atmospheres
Change from one to tw o 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 II 2G Ex d IIC T4/T5/T6 Gb
Type Examination Test Certificate DMT 02 ATEX E 121 X
Type DOC. 900771
Device class II 2G
Standards EN 60079-0: 2012
(General requirements)
EN 60079-1: 2007
(Flameproof enclosure ‘d’)
System bus, computer interfaces
Current ≤ 50 mA
Pneumatic data TEIP11
Supply pressure 1.4 to 10 bar (20 to 145 psi)
Output signal 0.2 to 1 bar (3 to 15 psi)
Pneumatic data TEIP11-PS
Supply pressure 1.4 bar (20 psi) /
2.5 bar (37 psi)
*
Output signal 0.2 to 1 bar (3 to 15 psi) /
0.4 to 2 bar (6 to 30 psi)
*
* Valid for Option 509 only – increased input signal.
Thermal data T4: –40 °C < Tamb < 85 °C
T5: –40 °C < Tamb < 70 °C
T6: –40 °C < Tamb < 55 °C
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
operated as intrinsically safe if they have been previously
operated with the ‘flameproof (enclosure)’ type of protection
with a non-intrinsically safe power supply.
Operation as intrinsically safe equipment
Marking II 2G Ex ia IIC T6 resp. T4 Gb
Type Examination Test Certificate TÜV 99 ATEX 1487 X
Type TEIP11,
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