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DETECTOR
DETECTOR X16
You will fi nd more usage and confi guration information on the www.z21.eu website (10819 – Z21
tector X16). As the Z21
ments, you can always obtain the latest information from the Z21
Properties
• Electrical properties
The Z21
- Detector X16 has 16 detector inputs that are designed in the form of a current sensor. The
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current limit per section is 3A.
As the data cables (R-BUS) are galvanically separated from the track voltage, there is practically no risk
of a short circuit.
The Z21
- Detector X16 only provides information on the occupied status of the track after a certain delay
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in order to avoid incorrect occupied messages being issued.
• Activation delay
Should the Z21
- detector X16 detect an occupied message, this has to exist for a minimum duration of
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10ms. It is only forwarded as a valid message then.
• Deactivation delay
Should an occupied track no longer be occupied, the Z21
message after a delay of 260ms.
Should an occupied signal be transmitted again during the delay, this is not reported and the delay period
recommences from the beginning. The "vacant status" is only forwarded to the control centre when the
delay duration is no longer interrupted by a short occupied message.
This avoids incorrect occupied messages in the event of there being a poor train-track contact.
Mounting the Z21
Mount the Z21
- detector X16 in a visible place with adequate ventilation so that the waste heat can dis-
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sipate. Under no circumstances is the Z21
such as heating radiators or places where there is direct sunlight. This Z21
been designed for use in dry interiors. The Z21
ments that are subjected to great temperature and air humidity fl uctuations.
16
16
- detector X16 is permanently provided with software-based function enhance-
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- Detector X16
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- detector X16 to be positioned close to strong sources of heat
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homepage.
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- detector X16 forwards the detected vacant
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- detector X16 is therefore not to be operated in environ-
- detector X16 has exclusively
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- De-
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