Remote Display Terminals (RS-485 Interface) | FT2015 | Siemens

Architect & Engineer Specifications

Models FT2014-U3 / R3 and FT2015-U3 / R3:
 2” - x – 4-3⁄4” backlit LCD screen
 Event and audible-status LEDs
 Supports ‘Class B’ (Style 4) or ‘Class A’ (Style 6) wiring
 Built-in transient protection
 Mounts in its own enclosure
 Optional system control
 Downloadable firmware
 Built-in flash electrically erasable programmable read-only memory (EEPROM)
 Scroll buttons to view additional events
 Local sounder
 UL 864 9th Edition, ULC Listed
 FM, CSFM & NYC Fire Dept. Approved

Model FCA2016-U1:

 RS-485 module provides communication to Remote Display Terminals
 Dual, standardized RS-485 interface
 Supports ‘Class B’ (Style 4) and ‘Class A’ (Style 6) wiring configurations
 Up to eight (8) devices on the RS-485 Style 6 loop Universal Fire Protocol (UFP) limitation
 Electrical isolation between the RS-485 interfaces and the panel
 Ground-fault monitoring
 UL 864 9th Edition, ULC Listed
 FM, CSFM & NYC Fire Dept. Approved

Product Overview

The Remote Display Terminals (Models FT2014-U3 / R3 and FT2015-U3 / R3) are remote light-emitting diode (LED) / liquid-crystal display (LCD) units that show the existing status of a Cerberus PRO 252 / 504-point system. A LED will illuminate for any given Alarm, Gas Alarm, Supervisory and Trouble Cerberus PRO-system event. A 2” -x- 4-3/4” LCD screen will give details of the event in alphanumeric form. The display screen can be scrolled to reveal additional events. Optional remote-system-control capabilities are also available. The Remote Display Terminals (as well as Model FCA2016-U1) are FM (#3010); CSFM (#7165-0067:0259) and FDNY (#6104) Approved.

Specifications

Each Remote Display Terminal has separate LEDs for Alarm, Gas Alarm, Supervisory, and Trouble events on a Cerberus PRO FACP. Each LED will flash when ‘unacknowledged’ events are present. The LED will change to ‘steady’, upon acknowledgment of the event.

Additionally, the remote display terminals have a LED to indicate system power; a separate ground-fault LED, and four (4) additional user-programmable LEDs. There are also two (2) LEDs that indicate the state of audible circuits on the system:
 One (1) LED to indicate that the circuits are ‘active’
 One (1) LED to indicate the circuits have been ‘silenced’

When the Cerberus PRO FACP is in its ‘normal’ state (with no events present), the screen will annunciate the system ID data, and will show the date, time-of- day. When an event has been triggered to the Cerberus PRO panel, the LCD display will show the following:

 Event type and zone
 Custom message for that zone
 Usage of the zone
 ’Unacknowledged’ or ‘Acknowledged’ event

In addition to the aforementioned features, the display will show the total number of all types of events present on the system.

The display has a backlight feature that operates upon receiving any event information or when any operator buttons are pressed.

Specifications (Cont.)

The Model FT2014-series display terminal has a local sounder silence button, which operates when any events are displayed on the system. Pressing any operator buttons will silence the local sounder when an event is present.

Each remote display terminal has a navigation button that is used for displaying next-event or previous-event information in the sequence and has a local sounder silence button.

The Model FT2014-series has one (1) button used to silence the local sounder. The Model FT2015-series has three (3) control

buttons for ‘acknowledging’ events, silencing audible circuits and resetting the system. Additionally, there are three (3) user- programmable buttons available. The Model FT2015-series has an integral key switch that enables the control buttons to operate.

The remote display terminals are remotely connected to the Cerberus PRO FACP, via the RS-485 interface. The Model FC922 and FC924 Cerberus PRO panels require the Model FCA2016-U1 RS-485 module to provide communication to the remote display terminals.

Model FCA2016-U1 supports Style 4 or Style 6 wiring. Up to eight (8) modules can be supported on a RS-485 bus. Input power of 24VDC is required to run the remote display terminals and can be provided from a Cerberus PRO FACP or other UL Listed 24VDC power source.

The remote display terminals have screw terminals capable of supporting 12 to 22 American-Gauge Wires (AWG).

The remote display terminals can be mounted in a (2) two-gang electrical box or a (4) four-inch square electrical box. No flush-trim kit is required. Each unit is approximately 12-1/4“(31.2cm.) wide; 9” (22.9cm.) high; and 2-1/2” (6.4cm.) deep.

Each RS-485 interface is approximately 1.97“ (5cm.) wide; 2.76” (7cm.) high; and 0.6” (1.5cm.) deep. The weight of Model FCA2016- U1 is 0.044 Lbs. (20g).

Temperature and Humidity Range

Products are UL 864 9th Edition listed for indoor dry locations within a temperature range of 120+/ 3°F ( 2°C) to 32+/ 3°F (0+/ 2°C) and a relative humidity of 93+/ 2% at a temperature of 90+/ 3°F (32+/ 2°C).

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