d&b audiotechnik R70 Manual - Página 9
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Fig. 3: Termination switch
and corresponding indicator LED
Fig. 4: Z6118 RJ 45 M Terminator
(1.4 EN)
2.2.
Controls and indicators
[3a]
Fig. 2: Controls and indicators
2.2.1. Termination switch [3a] and indicator [3b]
In general, the CAN-Bus has to be terminated on both ends of a CAN-
Bus segment. Please refer to the technical information TI 312
d&b Remote network for more detailed information.
The R70 interface has a built-in switchable terminator which can be
activated when only one of its CAN connectors is used (refer to the
wiring examples given in the following section).
To terminate the interface:
• Set the termination switch [3a] to TERMINATE. The corresponding
status LED [3b] lights up.
In this case both RJ 45 connectors are terminated as shown in the
graphic opposite.
The two RJ 45 M terminators supplied with the R70 interface
Note:
must not be used to terminate the interface if the termination switch is
set to TERMINATE. They are used to terminate the last device of a
CAN-Bus segment (refer to the following section).
[3b]
[4][5][6][7]
R70 Hardware
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