MARSS Solar Defender ALM-6814, Инструкция по установке и программированию

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FEATURES OF DEVICES
In this part of the manual lists the major hardware features and functions of the plastic optical
fiber devices ALM-6815, ALM6814 and fiber optic connection module to the RS-485 bus.
ALM6815 is an antitheft device, fiber optic plastic double loop. It functions is based on cut and
torsion control of the optical fiber. It can work both in stand-alone (autonomous), using the
relay and open collector outputs for the onboard alarm cut or torsion fibers, in either RS-485
bus to send these reports directly to the central management unit ALM-6800. Its housed in a
200x300x132 container, equipped with a supervised power supply with main supply and status
battery control. In BUS RS-485 mode the control unit ALM-6800 receives alarms both cut and
torsion fiber, both the main supply 230Vac presence and status of internal battery of each
device connected to the system bus.
ALM6814 has within the same circuit board with features identical to those of the ALM6815,
but without the power module 230Vac. For this model, the device operates at 12V and is
housed in a 175x175x75 container.
ALM-6815 and ALM-6814 have the following characteristics:
1. Double-loop fiber, with 200 meters per loop, with cut and torsion management;
2. Torsion adjustment system for each loopmanagement;
3. Four relay outputs for reporting cut and torsion for each loopmanagement;
4. Open Collector output signal blocking operation of the concentratormanagement;
5. Dual mode, stand-alone, and RS-485 bus selectable via dip switches;
6. Seven-segment LED display for viewing of alarms and calibration of the device.
Installation and Programming Manual V1.2 5