VibroSystM ZPU-5000, Руководство пользователя

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Synchro signal inputs (2 x);
Input type: pull up to 24Vdc;
Control type: NPN open collector proximity switch.
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24 Vdc output to power the synchronization probe(s).
2.3.2 SYNCHRO 1/rev. output
Use the signal from this output to view the synchro 1/rev. pulse on an instrument other than the ZPU-5000.
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Output type: NPN collector with resistor pull-up to 5 V
2.3.3 Control inputs
The control inputs receive signals from remote switching devices for the control of four system features.
1. Alarm Inhibit : an input used to disable all alarm
functionalities;
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Input type: 10 kΩ pull up resistor to 24 Vdc;
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Control Type: dry contact or electronic switch.
Control contact: open = alarm enabled;
Control contact: closed = alarm disabled.
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Voltage threshold: 3.7 V
ZPU-5000 Acquisition and Processing Unit with ZOOM Version 7.4 - User’s Manual 23