Fitting The Device On The Iso/Din Rail, Grounding; Fitting The Terminal Block, Startup Procedure; Connecting The Data Lines - Hirschmann RS20 Series User Manual

2.1.5

Fitting the device on the ISO/DIN rail, grounding

V You mount the device on a 35 mm hat rail according to DIN EN 60175.
Attach the upper snap-in guide of the device into the hat rail and press it
down against the hat rail until it snaps into place.
Note: The shielding ground of the connectable twisted pair lines is connected
to the front panel as a conductor.
Fig. 11: Assembly
Ground
U
The front panel of the device is grounded via a separate ground screw.
2.1.6

Fitting the terminal block, startup procedure

V Mount the terminal block for the supply voltage and the signal contact on
the front of the device. Make sure that the snap lock snaps into place.
By connecting the supply voltage at the terminal block, you start the
operation of the device.
2.1.7

Connecting the data lines

You can connect terminal devices and other segments at the ports of the
device via twisted pair cables and LWL cables.
10/100 Mbit/s twisted pair connection
U
10/100 Mbit/s ports (R45 socket) enable the connection of terminal
devices or independent network segments in compliance with the IEEE
802.3 100BASE-TX / 10BASE-T standards. These ports support:
D
autonegotiation
D
autopolarity
D
autocrossing (when autonegotiation is switched on)
RS20/RS30
Release 2.0 03/06
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