Connecting The Power Supply, Startup Procedure; Connecting The Data Lines - Hirschmann RS20 User Manual

Ground
U
The chassis is grounded via a separate ground nut (M3).
V Use toothed locking washers for a good electrical connection.
Note: The shielding ground of the connectable twisted pair lines is connected
to the chassis as a conductor.
2.1.4

Connecting the power supply, startup procedure

V Mount the connector for the supply voltage and the signal contact on the
front of the device.
By connecting the supply voltage at the connector, you start the operation of
the device.
2.1.5

Connecting the data lines

You can connect terminal devices and other segments at the ports of the
device via twisted pair cables.
10/100 Mbit/s twisted pair connection
U
10/100 Mbit/s ports enable the connection of terminal devices or inde-
pendent 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)
D
100 Mbit/s half duplex mode, 100 Mbit/s full duplex mode
D
10 Mbit/s half duplex mode, 10 Mbit/s full duplex mode
State on delivery: autonegotiation is activated with exception of the
HIPER-Ring ports: 100 Mbit/s full duplex (no autocrossing).
The socket housings are electrically connected to the chassis.
Pin Function
Housing: shield
Fig. 7: Pin assignment of a TP/TX interface (M12 socket)
V Connect the data lines according to your requirements.
V Use a shielded CAT5 cable.
V Use a shielded 4-pin M12 connector.
V Connect the cable shield to the connector housing.
OCTOPUS 8M/16M/24M
Release 07/2008
Transmit Data +
Receive Data +
Transmit Data -
Receive Data -
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