Mounting And Removing The Devices - Phoenix Contact FL SWITCH 2000 Series Installation And Startup Manual

FL SWITCH 2000 / FL NAT 2000
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PHOENIX CONTACT
3.3.3

Mounting and removing the devices

Mount the device on a clean, horizontally installed DIN rail in accordance with
DIN EN 50022 (e.g., NS 35 ... from Phoenix Contact). To avoid contact resistance, only use
clean, corrosion-free DIN rails. End brackets (E/NS 35 N, Order No. 0800886) can be
mounted to the right and left of the device to stop the modules from slipping on the DIN rail.
The control cabinet/box must meet the requirements of EN 60950-1:2006 with respect to
fire protection enclosure.
The IP30 degree of protection (IEC 60529/EN 60529) of the device is intended for use in a
clean and dry environment. Do not subject the device to mechanical and/or thermal stress
that exceeds the specified limits.
Mounting:
• Place the module onto the DIN rail from above (A). The upper holding keyway of the
module must be hooked onto the top edge of the DIN rail. Push the module from the
front towards the mounting surface (B).
• Once the module has been snapped on properly, check that it is fixed securely on the
DIN rail.
A
B
Click
Figure 311 Snapping the device onto the DIN rail
Removal:
• Push the device upwards (A). Slightly swivel the top of the device away from the DIN rail
(B). Remove the device downwards from the DIN rail (C).
A
Figure 312 Removing the device
B
C
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