Engineering Arrangement And Fitting; Dimensions; Installation; Mounting And Dismounting - Is Pac 9146 Betriebsanleitung

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Engineering Arrangement and Fitting

6.1 Dimensions

6.2 Installation

The frequency transmitter may be installed in Zone 2, Zone 22 or outside of the hazardous
area.
In the case of operation in Zone 2 or Zone 22, the frequency transmitter must be fitted in an
enclosure which complies with the requirements of EN 50 021 or EN 50 281 (e.g. in an
enclosure type 8146 from the R. STAHL Schaltgeräte GmbH company).

6.3 Mounting and dismounting

Mounting position: as required
a) Detachable terminals
All devices are provided with detachable terminals. A screwdriver is
needed to remove the terminals (as shown in the picture).
b) Mounting on DIN rails in accordance with EN 50 022
Set the device on the DIN rail and tilt/snap onto the rail as depicted.
Do not tilt at an angle to either side when snapping onto the pac-Bus.
To dismount, use a screwdriver to gently pry up the lock on the
mounting foot and then remove the module.
c) Mounting on DIN rails fitted with a pac-Bus
As depicted in the photo, set the device in position on the pac-Bus
(already mounted on the DIN rail) and tilt/snap until it locks in.
Do not tilt at an angle to either side when snapping onto the pac-Bus.
Note: In order to prevent pole reversal during installation, the pac-Bus
elements have been equipped with a keyed connection plug (see photo).
The module is fitted with a matching slot.
Dismount as described below in b).
Screw terminals
Spring clamp terminals
Insulation cutting
terminals
Frequenzmessumformer Typ 9146
Betriebsanleitung
Dimension X
108 mm
128 mm
131 mm
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