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Automation 17.04.2008
Ex i Isolators
10518E00
Isolating Repeater HART Input
Type 9163
Suitable for 4-wire
HART transmitters and
(HART) mA-sources
Intrinsically safe input
[EEx ia] IIC
1 and 2 channels
Bidirectional transmission of
HART-signals
Galvanic isolation between input,
output and power supply
Open-ciruit and short-circuit
monitoring and messaging
(can be switched off)
Installation possible in Zone 2
Zones
0 1 2 20 21 22
Ex i
interfaces X X X X X X
Installation in X X
Basic function: Analog input 0/4 mA ... 20 mA, 1 and 2 channels
The Isolating Repeaters HART input are used for intrinsically safe
operation of 4-wire transmitters or for connection of intrinsically
safe mA sources.
The modules transmit a HART communication signal
bidirectionally.
10519E02
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