ProSoft Technology MVI56E-MNET/MNETXT - Manual (Page 3)

Warnings
North America Warnings
A Warning - Explosion Hazard - Substitution of components may impair suitability for Class I, Division 2.
B Warning - Explosion Hazard - When in Hazardous Locations, turn off power before replacing or rewiring
modules.
C Warning - Explosion Hazard - Do not disconnect equipment unless power has been switched off or the area is
known to be nonhazardous.
D Suitable for use in Class I, Division 2 Groups A, B, C, and D, Hazardous Locations or Non-Hazardous Locations.
ATEX Warnings and Conditions of Safe Usage:
Power, Input, and Output (I/O) wiring must be in accordance with the authority having jurisdiction
A Warning - Explosion Hazard - When in hazardous locations, turn off power before replacing or wiring modules.
B Warning - Explosion Hazard - Do not disconnect equipment unless power has been switched off or the area is
known to be non-hazardous.
C These products are intended to be mounted in an IP54 enclosure. The devices shall provide external means to
prevent the rated voltage being exceeded by transient disturbances of more than 40%. This device must be used
only with ATEX certified backplanes.
D DO NOT OPEN WHEN ENERGIZED.
Markings
Hardware Ratings
 Backplane Current Load: 800 mA @ 5 VDC; 3 mA @ 24 VDC
 Operating Temperature:
For standard MVI56E modules: 0°C to 60°C (32°F to 140°F)
For MVI56E XT (conformal coated): -25°C to 70°C (-13°F to 158°F)
 Storage Temperature: -40°C to 85°C (-40°F to 185°F)
 Shock: 30 g operational; 50 g non-operational; Vibration: 5 g from 10 to 150 Hz
 Relative Humidity: 5% to 95% (without condensation)
 All phase conductor sizes must be at least 1.3 mm (squared) and all earth ground conductors must be at least
4mm (squared).
 MVI56E XT module comes with conformal coating installed.
Label Markings
E183151
Class I, DIV 2, groups A,B,C,D
T5 for all models
0°C to +60°C
-25°C to +70°C (XT models only)
II 3 G
Ex nA T5
0°C <= Ta <= 60°C
-25°C <= Ta <= 70°C (XT models only)
II
– Equipment intended for above ground use (not for use in mines).
3 – Category 3 equipment, investigated for normal operation only.
G – Equipment protected against explosive gasses.