Connecting Data Cables; Filling Out The Inscription Label - Hirschmann RS20 series User Manual

2.9

Connecting data cables

Note the following general recommendations for data cable connections in
environments with high electrical interference levels:
 Keep the length of the data cables as short as possible.

Use optical data cables for the data transmission between the buildings.

When using copper cables, provide a sufficient separation between the
power supply cables and the data cables. Ideally, install the cables in
separate cable channels.

Verify that power supply cables and data cables do not run parallel over
longer distances, and that ideally they are installed in separate cable
channels. If reducing the inductive coupling is necessary, verify that the
power supply cables and data cables cross at a 90° angle.
 Use shielded cables (SF/UTP cables as per ISO/IEC 11801:2002).
 Connect the data cables according to your requirements.
For further information see
2.10

Filling out the inscription label

The information field for the IP address helps you identify your device.
FAULT
+24V(P1) 0V 0V
P
LS DA
Stand by
RM
ON
Stand by
USB
1
1
V.24
LS DA
2
2
Figure 20: Label area for IP address of device
1 – IP address of device (label area)
2 – MAC address of device (label)
58
"Description of the device variants" on page
RS20
+24V(P2)
FAULT
RM
3 4
5 6
7 8
Installation RS20/22/30/32/40
Release 05 12/2015
21.