Siemens TXP-CLC Manual page 17

Clear structure
in the AS 620 standard cabinet
I&C monitor distributing I&C monitor distributing
module module
Shield bar
Shield bar
SAE: Cabinet connection SAE: Cabinet connection
elements (as required)
elements (as required)
Cable duct for
Cable duct for
process cable process cable
Shield connection plate Shield connection plate
Cable duct for bus cable
Cable duct for bus cable
The following components are installed in the bottom left-hand area of the
cabinet:
•
Shield rails for cable shield termination and for mechanical attachment of
the process cables
•
Vertical cable channel for marshaling wires
•
Components for connecting cores of the process cables to the cabinet
(front) and marshaling wires to the modules (rear: max. 38 items)
•
SAE partition (Termi-point applications only)
•
Cable channel for bus cable
•
Optical transceiver of the plant bus system (if applicable)
•
Distribution module for I&C monitoring
•
Optional telephone socket for the internal company telephone system
The following components are installed in the central area of the cabinet:
•
Sub-racks for AP components, sub-racks for FUM modules and ET200
installation units
•
Optional fan tiers
•
Additional cabinet connection elements (installed horizontally under the
sub-racks, max. 22 items)
The right-hand cabinet area contains:
•
In-feed terminals for the cabinet power supply unit
•
In-feed diodes for cabinet power supply unit
•
Bus-bars for cabinet power distribution
•
Transfer sub-assemblies with automatic circuit breakers for supplying
power to the sub-racks
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Cabinet lamp Cabinet lamp
Transmission module Transmission module
with automatic circuit
with automatic circuit
breakers and suppressor breakers and suppressor
diodes
diodes
Sub-rack FUM Sub-rack FUM
Power bar Power bar
Sub-rack 2x AP Sub-rack 2x AP
Diode block with Diode block with
integrated feed-in integrated feed-in
terminals for redundant terminals for redundant
24V DC power supply 24V DC power supply
Training Center
TXP-CLC Course
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