Entities For L5 Optional Integral Lcd Display; Ex Safety Aspects And Ip Protection (North America) - ABB 266 HART Operating Instruction

266 Models - HART
Entities for "L5" option integral LCD display (with TTG technology)
HART Version with "L5" option (display with TTG technology)
Ui= 30Vdc Ci= 5nF Li= uH
Temperature Class - Gas
T4
T4
T5
T6
PROFIBUS Version with "L5" option (display with TTG technology)
Ui= 17,5 Vdc Ii= 360 mA Pi= 2,52 W
Temperature Class - Gas
T4
T5
T6
FIELDBUS / FISCO Version with "L5" option (display with TTG technology)
Ui= 17,5 Vdc Ii= 380 mA Pi= 5,32 W
Temperature Class - Gas
T4
T5
T6

Ex Safety aspects and IP Protection (North America)

According to FM Approvals Standards which can assure compliance with Essential Safety Requirements
FM 3600: Electrical Equipment for use in Hazardous (Classified) Locations, General Requirements.
FM 3610: Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, III, Division 1, and Class I, Zone 0 & 1 Hazardous
(Classified) Locations.
FM 3611: Nonincendive Electrical Equipment for Use in Class I and II, Division 2 and Class III Division 1 and 2 Hazardous (Classified)
Locations.
FM 3615: Explosionproof Electrical Equipment.
FM 3810: Electrical and Electronic Test, Measuring and Process Control Equipment.
NEMA 250: Enclosure for Electrical Equipment (1000 Volts Maximum)
The 2600T Series pressure transmitters have been certified by FM Approvals for the following Class, Divisions and Gas groups,
hazardous classified locations, temperature class and types of protection.
– Explosionproof (US) for Class I, Division 1, Groups A, B, C and D, hazardous (classified) locations.
– Explosionproof (Canada) for Class I, Division 1, Groups B, C and D, hazardous (classified) locations.
– Dust Ignition proof for Class II, III Division 1, Groups E, F and G, hazardous (classified) locations.
– Suitable for Class II, III, Division 2, Groups F and G, hazardous (classified) locations.
– NonIncendive for Class I, Division 2, Groups A, B, C and D, in accordance with Nonincendive field wiring requirements for hazardous
(classified) locations.
– Intrinsically Safe for use in Class I, II and III, Division 1, Groups A, B, C, D, E, F, and G in accordance with Entity requirements for
hazardous (classified) locations.
– Temperature class T4 to T6 (dependent on the maximum input current and the maximum ambient temperature).
– Ambient Temperature range -40°C to +85°C (dependent on the maximum input current and the maximum temperature class).
– Electrical Supply range Minimum 10.5 Volts, Maximum 42 Volts (dependent on the type of protection, maximum ambient
temperature, maximum temperature class and communication protocol).
– Type 4X applications Indoors/Outdoors.
For a correct installation in field of 2600T Series pressure transmitters please see the related control drawing.
Note that the associated apparatus must be FM approved.
70 OI/266/HART-EN Rev. D | 2600T Series Pressure transmitters
Temperature Class - Dust
T135°C
T135°C
T100°C
T85°C
Ci= 5nF Li= 10 uH
Temperature Class - Dust
T135°C
T100°C
T85°C
Ci= 5nF Li= 10 uH
Temperature Class - Dust
T135°C
T100°C
T85°C
Minimum amb. °C Maximum amb. °C
-50°C +60°C
-50°C +60°C
-50°C +56°C
-50°C +44°C
Minimum amb. °C Maximum amb. °C
-50°C +60°C
-50°C +56°C
-50°C +44°C
Minimum amb. °C Maximum amb. °C
-50°C +60°C
-50°C +56°C
-50°C +44°C
Imax mA Power W
100 0,75
160 1
100 1,75
50 0,4