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Ex-ApoDisc_DBL_LST_EN_0804.PDF • PAGE 3
ABuilding Safety. Building Security.
The Protocol Interface API-55000-855 (fi g. D) serves for
the design of an intrinsically safe electric circuit in ADM
loop technology. It allows the bidirectional data traffi c
between fi re detection control panel and detectors in
hazardous areas, via an ADM loop with Apollo/Discove-
ry protocol. The interface is always used together with
the Safety Barrier AES-29600-098.
Protocol Interface API-55000-855
Ignition protection intrinsically safe
Ex classifi cation EEx ia IIC T5
Operating voltage Supply through loop voltage
Current consumption at 24V 1mA
Ambient temperature -10°C to +60°C
Relative humidity 10 – 95% (no condensation)
Dimensions W × H × D 93 × 110 × 20 (mm)
Weight 100g
Order number 228005
Order name Protocol Interface/Anal./XP95/Apo API-55000-855
Specifi cations
Safety Barrier AES-29600-098
The Safety Barrier AES-29600-098 (fi g. C) is used for
intrinsically safe electric circuits. The built-in zener bar-
rier and the safe galvanic isolation allow the connection
of fi re detectors in hazardous areas. Due to the galvanic
isolation, the earth leakage monitoring can remain acti-
vated in the fi re detection control panel.
Ignition protection intrinsically safe
Ex classifi cation EEx ia IIC T5
Operating voltage Supply through loop voltage
Ambient temperature -10°C to +60°C
Colour green
Approval EECS ATEX 0073
Order number 228004
Order name Safety Barrier/Anal./XP95/Apo AES-29600-098
Specifi cations
Ambient temperature -20°C to +60°C (no condensation or icing)
Relative humidity 10 – 95% (no condensation)
Dimensions ø × H 100 × 15 (mm)
Colour white
Weight 50g
Order number 246027
Order name IS Detector Base/Anal./Apo ASEX-45681-215
Specifi cations