SIEMENS
4/127
Siemens IK PI · 2015
到terface
Slaves
3SF5 pushbuttons and indicator lights
Enclosure and front panel module for AS-Interface
> Front panel module
4
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Overview
Series 3SB3 command devices installed in front panels can
be connected to the AS-Interface bus system by means of the
到terface front panel module. Round or square pushbuttons
and indicator lights made of plastic or metal can be used. It is
not possible to use mushroom pushbuttons or acoustic signaling
devices.
The front panel module consists of:
•
Slave 4I/4O
•
4 3SB3 commanding and signaling devices
•
Accessories (lamps, name plates, mounting parts)
Elements of equipment must be stated on the order form
(see next page).
The front panel module is attached by screws to the rear face of
the front panel over a group of four actuators or indicators which
are lined up horizontally or vertically. The contact blocks and
lampholders are integrated in the module.
The grid size required to mount command devices in the front
panel measures 30 mm × 45 mm.
The AS-Interface shaped cable is connected by the insulation
piercing method via a terminal at the rear of the module.
Addressing of the module is performed using the AS-Interface
connections or the integrated addressing socket.
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Selection and ordering data
NSD0_00053b
到terface cable
Terminal
Front panel module
Version
Article No.
到terface front panel module
for 3SB3 command devices
4I/4O
3SF5874-4AZ
© Siemens AG 2014