Explosion-Protection Relevant Information And Approvals For The Lc Display; Lc Display Hmi Ignition-Proof Type A (Intrinsically Safe); Lc Display - ABB TTF300 Inbetriebnahmeanleitung

Explosion-protection relevant information and approvals for the LC display

5 Explosion-protection relevant information and approvals for the LC display
5.1 LC display HMI ignition-proof type A
(intrinsically safe)
Approved for use in zone 0.
Designation:
• II 1G EEx ia IIC T6
Note
The Ex or ignition-proof designation is provided on the name
plate.
EC prototype test certificate: PTB 05 ATEX 2079 X
Temperature table
Temperature Permissible ambient temperature range
class
Device category 1
use
T6 -40 ... 44 °C
T5 -40 ... 56 °C
T4 -40 ... 60 °C
For the ambient temperature range from -50 °C to -20°C, additional
mechanical protection is required.
Safety-relevant data
Intrinsically safe EEx ia IIC explosion protection
Max. voltage
Short-circuit current
Max. power
Internal inductance
Internal capacitance
CI/TTF300-X1
Device category 2
use
-40 ... 56 °C
-40 ... 71 °C
-40 ... 85 °C
Supply circuit
U = 9 V
i
I = 65.2 mA
i
P = 101 W
i
L = 0 mH
i
C = 0 nF
i
5.2

LC display

CE mark:
The HMI type A LC display meets all requirements for the CE mark in
accordance with IEC 61326 (2001).
Namur:
The HMI type A LC display complies with NAMUR NE 21 (02/2004).
CSA and FM
Intrinsic Safety (in preparation)
FM Class I, Div. 1, Groups A, B, C, D T6
Class I, Zone 0, AEx ia IIC T6
Control drawing:
CSA Class I, Div. 1, Groups A, B, C, D T6
Class I, Zone 0, AEx ia Group IIC T6
Control drawing:
Nonincendive (in preparation)
FM Class I, Div. 2, Groups A, B, C, D, T6
Control drawing:
CSA Class I, Div. 2, Groups A,B,C,D T6
Control drawing:
TTF300 EN - 25