Important Safety Information
North America Warnings
WARNING
- EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS
I, DIV. 2;
WARNING
- EXPLOSION HAZARD - WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE
REPLACING OR WIRING MODULES
WARNING
- EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
Class 2 Power
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.
Electrical Ratings
Backplane Current Load: 800 mA @ 5 Vdc; 3 mA @ 24 Vdc
Operating Temperature: 0°C to 60°C (32°F to 140°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 Hz 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).
Label Markings
Class I Division 2 Groups A, B, C, and D
Temp Code T5
II 3 G
Ex nA nL IIC T5 X
0°C <= Ta <= 60°C
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.
