Safety - Safety Instructions for the MSC-L
Fusion4 MSC-L Part No.: 4418309_Rev09
2- 6 Installation & Operation Manual
Honeywell
2.2.7 Accordance to Regulations
2.2.7.1 Explosion Safety Limiting Values
2.2.7.2 Explosion Safety
2.2.7.3 Low-Voltage Directive
The MSC-L is suitable for the following categories.
Pollution degree 2
Overvoltage category II
Class I equipment
Explosion safety items Limiting values Type of protection
Power supply (Mains input): 100 - 240 V
AC
, 50 - 60 Hz
Maximum allowed power dissipation
inside the enclosure:
90 W
LAD interface circuit (LAD front con-
nector):
Uo = 15.75 V, Io = 1.49 A, Po = 1.92
W, Co = 2.69 μF; Lo = 62 μH
Type of protection intrinsic safety Ex
ia IIB
Thermal protection, limitation of the
output current
160 mA
U
m
250 V
AC
Approval Certificate no. Type of protection identification
ATEX DEKRA 12ATEX0101 X II 2 G Ex d [ia] IIB T6 Gb
T
a
= -40 °C ... +65 °C
(-40 °F ... +149 °F)
IECEx DEK 12.0021 X Zone 1 Ex d [ia] IIB T6 Gb
FM 3048063 Class I, Division 1 group C, D T4
CSA 2673172
Class I, Division 1 Group C & D T6
Class I, Zone 1 Ex d [ia] IIB T6 Gb