Ethernet Switch Fn2008 And Safety Module Fn2009; Installing The Mounting Kit - Siemens FS720 Mounting & Installation

7.14 Ethernet switch FN2008 and safety module FN2009

7.14.1 Installing the mounting kit

Building Technologies
Fire Safety
Fiber optic cable wiring
● The accessible laser radiation is harmless. It corresponds to Laser Class 1 in
accordance with IEC 60825/ANSI Z136.
● The fiber optic cable is wired cross-wise:
– The optical transmitter (TX)
with the optical receiver (RX)
– Line 1 must always be connected with line 2.
● The bending radius of the fiber optic cable must not be less than the
manufacturer's specification (e.g., 10 x external diameter).
● Standard (PC) cable termination is sufficient, 8° polish (APC) is not necessary,
but is supported.
The installation description for these modules for extended networking relates to
the following modules, which are identical in construction:
● Ethernet switch (MM) FN2008-A1
● Security module (firewall) FN2009-A1
You will find detailed technical information on the corresponding data sheet or in
the technical description provided by the manufacturer.
The mounting kit is needed to install the modules for extended networking laterally.
Mounting kit FHA2029-A1
● For all empty housings for wall mounting
● For stations in Comfort housings
The modules have to be mounted horizontally or laterally in these housings as
there is insufficient installation depth.
The mounting kit FHA2029 consists of the following components:
● Angle plate for installing in the housings
● Two U-rails TS35, L 65 mm
● Two retaining brackets for fixing on the side
● Various mounting material
● Cable kit and connection cable RJ45
A maximum of two modules can be installed on the angle plate.
Mounting kit FHA2030-A1
● For stations in Large housings with enough free space
● For the FC2080 in the housing (19", pedestal cabinet)
The modules can be installed standing on the DIN rails in the Large and Large
Extension housings, as well as in the 19" pedestal cabinets, and do not require an
angle plate.
The mounting kit FHA2030 consists of the following components:
● Various mounting material
● Cable kit and connection cable RJ45
Installing, exchanging and connecting modules
Ethernet switch FN2008 and safety module FN2009
of one device must always be connected
of the other device.
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2018-08-29