12
6
1
3
2
4
GB
LED „SHIELD“
The LED „SHIELD“ lighting up indicates that the cable is an STP cable
(shielded twisted pair cable). The LED „SHIELD“ not lighting up
indicates that the cable is an UTP cable (unshielded twisted pair
cable) or an STP cable (shielded twisted pair cable) with a break
in the shield conductor.
Technical data
Max. cable length 300 m
Power supply 4x LR44 button cell, 1.5 V
Operating temperature 0°C ... 40°C
Dimensions (W x H x D) 28 x 106 x 25 mm
Subject to technical changes without notice. 01.16
Negative test / break
The corresponding LEDs will not light if there is a cable break in one
or several twisted pairs. (See „Wiring faults“)
Example
The twisted pairs 3 - 6 of the cable are reversed and there is a
short-circuit in the twisted pairs 1 - 2 and 4 - 5.
Flashes briey
then stays ON
Lights with
twisted pair 1 - 2
ON
Flashes briey
then stays ON
Lights with
twisted pair 4 - 5
ON
ON
Flashes briey
then stays ON
ON
Flashes briey
then stays ON
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