PHOENIX CONTACT page 5 of 7
Medium Converter – FL MC 10BASE-T/FO G850
4. Connection Notes
6 3 7 9 A 0 1 6
Figure 07
Control cabinet mounting
6 3 7 9 A 0 1 7
1
M o n t a g e
D e m o n t a g e
2
3
3
2
1
U L
C O L
F L H U B 1 0 B A S E - T
O r d . - N o . 2 8 3 1 0 2 8
1
2
3
4
1
2
3
4
1
2
3
4
R E S E T
U L 1
F L H U B A G E N T
O r d . - N o . 2 8 3 1 0 7 3
U L 2
C O L
1
2
3
4
0 0 A 0 4 5 1 B D D
6 1 4 5 1 0 0 1
U L
F L M C 1 0 B A S E - T
/ F O G 8 5 0
O r d . - N o . 2 7 4 4 7 8 8
T D
1
R D
2
6 1 4 5 1 0 0 1
U L
F L M C 1 0 B A S E - T
/ F O G 8 5 0
O r d . - N o . 2 7 4 4 7 8 8
T D
1
R D
2
Figure 08
Mounting/removing the
FL hub station
6. Push the second module (from the left) along the
DIN rail to the left until the pin strip/socket strip of
both modules are interlatched and the sides of both
modules lie flush with one another.
7. Now push the other modules together from right to
left as described above.
(Figure 08).
Removal:
1. To remove a FL hub station, the FL module on the
right-hand side must be pushed to the right until the
entire pin strip/socket strip is released (Figure 08).
2. Pull the locking latch down using a screwdriver,
needle-nose pliers or similar.
3. Pull the bottom edge of the module away from the
mounting surface.
4. Pull the module diagonally upwards away from the
DIN rail.
Install the FL MC 10BASE-T/FO G850 on a DIN rail
in accordance with DIN EN 50 022 (Phoenix Contact:
item NS 35). To avoid contact resistance only use
clean, corrosion-free DIN rails. End clamps should be
mounted on both sides of the module to stop the
terminals from slipping on the DIN rail.
4.1. Mounting/Removing
Mounting:
1. Fasten an end clamp next to the left-hand module to
stop the modules from slipping.
2. Place the module onto the DIN rail from above. The
upper holding keyway must be hooked onto the top
edge of the DIN rail (Figure 07).
3. Push the module from the front towards the
mounting surface.
4. Once the module has been snapped on properly,
check that it is fixed securely on the DIN rail.
5. Snap the other modules to be contacted onto the
DIN rail side by side.
Only mount and remove modules when
the power supply is disconnected.
When connecting the supply voltage for
operation in a FL hub station, please
refer to the notes.
Attention
Disregarding this warning may result in serious
damage to persons or property. Only qualified
personnel may start up and operate these devices.
According to the safety instructions in this text,
qualified personnel are persons who are authorized
to start up, to ground and to mark devices, systems,
and equipment according to the standards of safety
technology. In addition, these persons must be
familiar with all warning instructions and maintenance
measures in this text.
The FL MC 10BASE-T/FO G850 module is designed
exclusively for SELV operation in accordance with
IEC 60950/EN 60950/VDE 0805.
Connect the DIN rail to the protective
earth ground using a grounding terminal.
The modules are grounded when they
are snapped onto the DIN rail. This
ensures that the shield is effective.
Connect the protective earth ground with
low impedance.
Only mount and remove modules when
the power supply is disconnected.
Note: The device can be operated individually as well
as in modular FL hub stations. In a FL hub station, the
order of the various module types can be freely
selected.
