TEIP11, TEIP11-PS
| 42/18-46-EN Rev. L 5
2
Use in potentially explosive
atmospheres
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 a potentially explosive atmosphere from
forming.
Always route the gas to the outside.
2.1
Flameproof (enclosure), ATEX "Ex d"
Labeling
II 2G Ex d IIC T4/T5/T6 Gb
Type examination 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")
Electrical data
Current
≤ 50 mA
Pneumatic data TEIP11
Supply pressure
1,4 ... 10 bar (20 ... 145 psi)
Output signal
0,2 ... 1 bar (3 ... 15 psi)
Pneumatic data TEIP11-PS
Supply pressure
1,4 bar (20 psi) /
2,5 bar (37 psi)
1
Output signal
0,2 ... 1 bar (3 ... 15 psi) /
0,4 ... 2 bar (6 ... 30 psi)
1
1 Only valid for option 509 - increased input signal.
Thermal data
T4: -40 °C < Tamb < 85 °C
T5: -40 °C < Tamb < 70 °C
T6: -40 °C < Tamb < 55 °C
Special Requirements
The I/P signal converter is suited to use in an ambient
temperature range of -40 °C to max. 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.
2.1.1
Operation as intrinsically safe equipment
Labeling
II 2G Ex ia IIC T6 resp. T4 Gb
Type examination certificate
TÜV 99 ATEX 1487 X
Type TEIP11,
Doc. 901068-SMDxxxx
TEIP11-PS,
Doc. 901068-SMDxxxx
TEIP11-PS,
Doc. 901069-SMDxxxx
Device class
II 2G
Standards EN
60079-0:2009
EN 60079-11:2012
Temperature classes for the following versions:
TEIP11 Doc. 901068-SMD and TEIP11-PS Doc. 901068-SMD
and TEIP11-PS Doc. 901069-SMD
Temperature class
Input current
Ambient temperature
range
T4
120 mA
-55 ... 60 °C
T4
100 mA
-55 ... 85 °C
T6
60 mA
-55 ... 40 °C
TEIP11 Doc. 901068 and TEIP11-PS Doc. 901068 and
TEIP11-PS Doc. 901069
Temperature class
Input current
Ambient temperature
range
T6
50 mA
-55 ... 60 °C
T6
60 mA
-55 ... 55 °C
T5
60 mA
-55 ... 70 °C
T4
60 mA
-55 ... 85 °C
T5
100 mA
-55 ... 55 °C
T4
100 mA
-55 ... 85 °C
T5
120 mA
-55 ... 45 °C
T4
120 mA
-55 ... 80 °C
T4
150 mA
-55 ... 70 °C
Explosion protection ratings
L
i
U
i
P
i
50 mA
42.5 V
2.125 W
60 mA
38.8 V
2.328 W
100 mA
30 V
3.0 W
120 mA
28 V
3.36 W
150 mA
25.5 V
3.825 W
Special Requirements
The I/P converter TEIP11-PS Doc. type 901069 or Doc.
901069-SMD 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 a potentially explosive atmosphere from
forming.
The gas must always be routed to the outside.
