Version 2.6
Operating instructions
AFGUARD
®
Zone 0 and Zone 1
Page:
27
of:
41
FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf
BA_AFGUARD_Ex_rev2.6_Englisch_l
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10 Accessories
To make installation as easy as possible, FAUDI Aviation GmbH recommends the use of the
below mentioned devices.
CCS (Contamination Control System)
Order reference: 740000
Description: CCS Silver
Or
Order reference 730000
Description: CCS Gold
Gold and silver are linked with: AFGUARD® (120500),
Barrier 1 channel (600517), blue LED warning light
(600361), SLUGGUARD® (600306), external key switch
(600087)
The CCS is developed to process, in combination with the
AFGUARD, the actual free water contamination in fuel. It
relays outputs to switch alarms and warnings according to
the latest specifications. Logged data can be stored on
memory sticks or be sent out to connected SCADA
system.
Barrier 1 channel
Order reference: 600517
Description: Barrier, 1-Channel, EX I, Zone 2
Linked with: AFGUARD® (120500)
Quantity: 1
PHOENIX barrier - Ex i with power supply and input signal
conditioner:
-Transmits supplied or active 0/4 - 20mA signals from the
hazardous area to a load (active or passive) in the safe
area
-Electrical isolation
-SIL 2 according to IEC 61508
-With screw connection
