Electrical Data For The Lcd Display; Explosion Protection Requirements (North America) - ABB 2600T Series Operating Instruction

13.6 Electrical data for the LCD display

Ui = 30 V DC, Ci = 5 nF, Li = 10 μH
Temperature class gas
T4
T4
T5
T6
Change from one to two columns

13.7 Explosion protection requirements (North America)

According to Factory Mutual standards for the assurance of
fundamental 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 transmitters in the 2600T series have FM certification 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
72 OI/266CXX/266JXX/HART-EN Rev. B | 266CRx, 266JRx, 266CSx, 266JSx
Temperature class dust
T135°C
T135°C
T100°C
T85°C
Ta min. [°C] Ta max. [°C]
-50 60
-50 60
-50 56
-50 44
— 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 ... 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.
The corresponding control drawing shows how to install the
transmitters correctly in the field.
All connected devices must have FM approval.
Imax [mA] Power [W]
100 0.75
160 1
100 1.75
50 0.4