User Manual

- 8 -
WARNING
EXPLOSION
HAZARD – Servicing, replacing, and installing the
product can only take place is an area that is non-hazardous.
ATEX Information
1. Certificate number DEMKO 09 ATEX 0812123X
2. Ambient range: 0°C to 60°C (For suffix without–T), -40°C to 75°C
(For suffix with–T)
3. Certification string: Ex nA nC IIC T4 Gc
4. Rated Cable Temperature: ≧ 100°C
5. Standards covered:
EN 60079-0:2012+A11:2013, EN 60079-15:2010
6. The conditions of safe usage:
• These products must be mounted in an IP54 enclosure.
• Install in an area of pollution degree 2 or less.
• Use a conductor wire of size 0.2 mm² or greater.
• Conductors suitable for use in an ambient temperature of 93°C
must be used for the Power Supply Terminal.
• PROVISIONS SHALL BE MADE, EITHER IN EXTERNAL TO THE
APPARATUS, TO PREVENT THE RATED VOLTAGE BEING
EXCEEDED BY THE TRANSIENTS DISTURBANCES OF MORE
THAN 40 %
Wiring Requirements
WARNING
EXPLOSION HAZARD
- Substitution of any components may
impair suitability for Class I, Division 2.
WARNING
Do not disconnect modules or wires unless the power supply has
been switched off or the area is known to be non
-hazardous.
The
devices may only be connected to the supply voltage shown on
the type plate.
The devices a
re designed for operation with a Safety Extra-L
ow
Voltage. Thus, they may only be connected to the supply voltage
connections and to the signal contact with the
Safety Extra-L
ow
Voltages (SELV) in compliance with IEC950/ EN60950/ VDE0805.