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FD-DA02

4 IN / 4 OUT Module – 6 units DIN rail

Functional characteristics

The FD-DA02 is a module for the acquisition of sensors data and to command actuators devices like sirens, electrical locks, etc with the following characteristics:
•  Can be mounted on DIN rails
•  Data acquisition from dry contacts (on/off)
•  Data acquisition from supervised sensors managing 5 states per sensor (normal, alarm, tamper, cut circuit, short-circuit), and inject pseudo-random interference in order to prevent level detection from the outside
•  Able to control resistive and inductive loads (up to 4 loads, from 0.3ADC (0.2 AAC) up to 2.5 ADC (1.8AAC) per channel adding optional relays)
•  Output monitoring, with alarm generation in the event of faults
•  Able to monitor a FD PA01 power supply module through a suitable connection, for all the main electrical parameters including the battery effectiveness tests
•   Visual fault and/or alarm indication
•   Connection to FD-BUS through an RJ45 connection
•   Double RJ45 connector (internally in parallel) for easy reconnection to the FD-BUS
•   Galvanic separation of the FD-BUS backbone from the local reference ground
•   Possibility of connecting the FD-BUS remote power supply to the local power supply through jumpers

Protection

The equipment is protected against the following events:
•  polarity reversal on the cables (RJ45) connecting to the FD-BUS
•  voltage surge in the power supply
•  negative voltage peaks at outputs with inductive loads

Modes of Operation

The FD-DA01 module is part of the Orangelink system and can perform the data acquisition functions related to the status of sensors and/or contacts, and control electrolocks and/or turnstiles. The module can operate in two different modes:
•  In dry contact (access control) acquisition mode, the module can acquire the status data from 8 contacts.
•  In supervised contact acquisition mode (intrusion dtection and access control), the module can acquire the status data from 4 sensors, and manage the 5 possible states (normal, alarm, tamper, cut, short-circuit).

Visual indicators

The FD-DA01 module can give the user indications by means of:¨
•  a red LED
•  a yellow LED
•  a green LED

The most common indications are as follows:
•  Green LED, lit steadily when in operation
•  Red LED, lit steadily in the event of an alarm and/or fault
•  Yellow LED, flashes during communication (one flash per message)

Technical specifications