IS1 I/O-Modules
Analog Output Module HART for Installation in Zone 2 Type 9466/15
3
S-BA-9466/15-08-12-0
-en-
/1
/20
162468 / 9466602310
www.stahl.de
Operating Instructions for the IS1-System
✗
If non-energy limited electric circuits are connected to a
module, then it is allowed to operate the module in Zone 2
only if de-energised or for maintenance purposes while
considering IEC/EN 60079-17 Part 4.6. The plug-in terminal
X1 for the input electric circuits must be secured against
loosening by means of a gland.
✗
The screens on the fieldbus cabling must be connected to the
equipotential bonding system of the hazardous area! For this
purpose the screens on the fieldbus cabling must be
connected to the screen bars installed in the enclosures as
close as possible to the entry point! The screen bars must
also be connected to the mounting plate close to the entry
points for the fieldbus cabling by the shortest possible route!
Assembly and Installation
Marking of the plug-in terminal X1
✗
When connecting the Ex nL electric circuit cover the yellow
warning sign
➀
on the terminal with the sign enclosed to the
module with Ex nL marking.
✗
The sign with type specification
➁
enclosed to the module
must be placed on the terminal according to the drawing
under the warning sign.
Assembly on the BusRail
•
Connect the field devices to the plug-in terminal X1.
•
If necessary, place the Ex nL marking onto the terminal.
•
Connect screens on the fieldbus cabling to earth bars as
close as possible to the entry point.
•
Position the module vertically at the intended slot of the
BusRail.
•
Engage the module by slightly pressing it.
•
If necessary, engage the partition between the modules.
•
Plug in the plug-in terminal X1 into the module and secure it
by means of screws against loosening.
Replacing the Module
•
Before working on non-enery limited electric circuits ensure
that they are de-energised!
•
Loosen the screws of the plug-in terminal X1.
•
Pull out the terminal from the module.
•
If necessary, remove the partition.
•
Pull the red detent lever of the module upwards to unlock the
module.
•
Remove the module vertically from the BusRail.
•
Position the new module vertically onto the BusRail and
engage it by slightly pressing it.
•
If necessary, engage the partition between the modules.
•
Plug in the plug-in terminal X1 into the module and secure it
by means of screws against loosening.
Maintenance and Servicing
The module is maintenance-free.
Observe the function according to its designated use.
Adhere to the directives according to IEC/EN 60079-17.
Adhere to the permissible temperatures according to
IEC/EN 60079-0.
Repair
For repair send the module to the responsible sales organisation
(address see www.stahl.de).
Repair work is only to be performed by the manufacturer.
Transport and Storage
Transport and storage are only permitted in the original packing.
Disposal
The national installation instructions
(e.g. IEC/EN 60079-14) must be observed.
Intrinsically-safe and non-intrinsically safe circuits must
not be used in a common conduit!
Ensure that there is a distance of at least 50 mm left
between the connection parts of intrinsically-safe and
non-intrinsically safe circuits!
Assemble a partition (ID-No.: 162740) before
assembling the module near a Zone 1 module (94../.2)!
Performing any work on non-energy limited electric
circuits in a hazardous area is allowed only if de-
energised. The plug-in terminal X1 must be secured
against loosening by means of a gland.
The screens on the fieldbus cabling must be connected
to the equipotential bonding system of the hazardous
area!
For this purpose the screens on the fieldbus cabling
must be connected to the screen bars installed in the
enclosures as close as possible to the entry point!
The screen bars must also be connected to the
mounting plate close to the entry points for the fieldbus
cabling by the shortest possible route!
The module and plug-in terminal X1 can be safely
connected or disconnected during operation in
potentially explosive area (hot swap).
In energy-limited electric circuits the plug-in terminal
can be safely plugged in or pulled out during operation
in the hazardous area.
Risk of confusion!
The plug-in terminal X1 must be marked in accordance
with the connected electric circuits.
Spring clamp terminal
ID-No.: 162710
Screw terminal
ID-No.: 162708
05684E00
2
1
1
2
A connection diagram is imprinted on the rear side of
the symbol label at the protective cover.
Operation of the module is permissible only in the
following assembly positions:
Vertical assembly with a plug-in terminal below, on the
left or right.
Before working on non-enery limited electric circuits
ensure that they are de-energised!
Before removing the partition between the module and
a Zone 1 module the plug-in terminal X1 must be pulled
out of the module to be replaced!
When replacing the module with a module identical in
construction the previous parameters are applied. No
further settings are necessary.
When replacing the module by another module it is
identified correctly at the slot, since the previously set
parameters do not suit this module, it reports a
configuration fault. The module must be either
parameterised again or it is necessary to connect the
module of the right type.
Observe the national standard for refuse disposal.
Содержание IS1 9466/15
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