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AnalogInputModule_AK00_III0 pages
Analog Input Module Ex i / I.S. Inputs, 8 Channels for Zone 1 / Div. 1
Series 9460
A4
> 8 channels for 2-wire
transmitters and 4 channels
for 3- and 4-wire transmitters
and current sources
A4
> Intrinsically safe inputs Ex ia IIC
> Galvanic separation between
the inputs and the system
A4
> Open-circuit and short-circuit
monitoring for each field circuit
> Module can be replaced
in operation (hot swap)
A4
> New version: Type 9468/32
www.stahl.de
A4
A4
Series 9460 A4
02084E00
A4
The Analog Input Module is used for the connection and supply
of up to 8 x 2-wire or 3-wire transmitters with 0 ... 20 mA or
4 ... 20 mA signals. Each input is individually monitored for open
and short circuits.
Inputs and power supplies are short-circuit proof and
intrinsically safe.
The power supply for 4-wire transmitters is provided by an external
voltage source.
The interface of the Analog Input Module with the internal data bus
of the BusRail is designed with redundancy.
For operation of HART field devices see Series 9461.
ATEX / IECEx
NEC 505
A4
A4
NEC 506
A4
NEC 500
Class I
Class I Class II Class III
Zone
0 1 2
20 21 22
Zone
0
1
2
20 21 22
Division
1
2
1
2
1
2
Ex interface
x x x
x
Ex interface
x
x
x
x
Ex interface
x
x
x
x
x
x
x
x*)
x*)
x*)
x*)
Installation in
*)
x x
x
x
x*)
x*)
Installation in
x
x
x
x
x*)
x*)
Installation in
x
A4
Restrictions see table explosion protection
A4
A4
WebCode
2013-06-26·AK00·III·en
9460A
A4
Remote I/O
A4/1
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