Relay
P2
P1
Relay
Ordinary Location,
Non-Hazardous Area,
Non-Explosive Atmosphere
WARNING!
The USB connection and the V.24 Interface connection are for
temporary connection only, for maintenance use. Do not use,
connect or disconnect unless the area is known to be non-hazar-
dous. Connection or disconnection in an explosive atmosphere
could result in an explosion!
Power Supply range P1, P2 (redundant)
18 – 32 VDC
4.5 – 2.5 A
Relay contacts:
The relays are “Sealed Devices”.
THE RELAY TERMINALS ARE DEPENDENT UPON THE
FOLLOWING PARAMETERS - max. values:
U
in
I
in
30 V 90 mA
Zone 2, IIC
Explosive Atmosphere
The earth conductor must be at least the
same wire size (mm² or AWG) as the supply
conductors.
Page 1/2
Special Conditions for Safe Use
under Directive 94/9/EC, ATEX
Applied Standards: EN 60079-0: 2009,
EN 60079-15: 2010
z-section sheet
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